JP2025516262A - 抗tigit抗体及びその使用 - Google Patents

抗tigit抗体及びその使用 Download PDF

Info

Publication number
JP2025516262A
JP2025516262A JP2024564519A JP2024564519A JP2025516262A JP 2025516262 A JP2025516262 A JP 2025516262A JP 2024564519 A JP2024564519 A JP 2024564519A JP 2024564519 A JP2024564519 A JP 2024564519A JP 2025516262 A JP2025516262 A JP 2025516262A
Authority
JP
Japan
Prior art keywords
cancer
antibody
treatment
antagonist
tigit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2024564519A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025516262A5 (enExample
Inventor
ポール ジー. フォスター,
ケルシー シビック ゴティエ,
フアン カルロス ハエン,
リサ シー. サイツ,
ナイジェル ペラム クリントン ウォーカー,
マシュー ジェイ. ウォルターズ,
Original Assignee
アーカス バイオサイエンシズ インコーポレイティド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アーカス バイオサイエンシズ インコーポレイティド filed Critical アーカス バイオサイエンシズ インコーポレイティド
Publication of JP2025516262A publication Critical patent/JP2025516262A/ja
Publication of JP2025516262A5 publication Critical patent/JP2025516262A5/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/506Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2818Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against CD28 or CD152
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • A61K2039/507Comprising a combination of two or more separate antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/545Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/71Decreased effector function due to an Fc-modification
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Endocrinology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Peptides Or Proteins (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP2024564519A 2022-05-02 2023-05-01 抗tigit抗体及びその使用 Pending JP2025516262A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202263337471P 2022-05-02 2022-05-02
US63/337,471 2022-05-02
US202263427688P 2022-11-23 2022-11-23
US63/427,688 2022-11-23
US202263433390P 2022-12-16 2022-12-16
US63/433,390 2022-12-16
PCT/US2023/066451 WO2023215719A1 (en) 2022-05-02 2023-05-01 Anti-tigit antibodies and uses of the same

Publications (2)

Publication Number Publication Date
JP2025516262A true JP2025516262A (ja) 2025-05-27
JP2025516262A5 JP2025516262A5 (enExample) 2026-05-08

Family

ID=86609540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024564519A Pending JP2025516262A (ja) 2022-05-02 2023-05-01 抗tigit抗体及びその使用

Country Status (9)

Country Link
US (1) US20250179176A1 (enExample)
EP (1) EP4518895A1 (enExample)
JP (1) JP2025516262A (enExample)
KR (1) KR20250006959A (enExample)
CN (1) CN119156228A (enExample)
AU (1) AU2023264591A1 (enExample)
CA (1) CA3256561A1 (enExample)
TW (1) TW202409083A (enExample)
WO (1) WO2023215719A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024249894A2 (en) 2023-06-02 2024-12-05 Arcus Biosciences, Inc. Biomarkers for predicting cancer treatment efficacy
WO2026059973A1 (en) * 2024-09-11 2026-03-19 Arcus Biosciences, Inc. Biomarkers for methods of treating cancer

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307434B2 (en) 1987-03-18 1998-07-29 Scotgen Biopharmaceuticals, Inc. Altered antibodies
DE3920358A1 (de) 1989-06-22 1991-01-17 Behringwerke Ag Bispezifische und oligospezifische, mono- und oligovalente antikoerperkonstrukte, ihre herstellung und verwendung
DE69233528T2 (de) 1991-11-25 2006-03-16 Enzon, Inc. Verfahren zur Herstellung von multivalenten antigenbindenden Proteinen
US6005079A (en) 1992-08-21 1999-12-21 Vrije Universiteit Brussels Immunoglobulins devoid of light chains
PT1621554E (pt) 1992-08-21 2009-07-13 Univ Bruxelles Imunoglobtainas desprovidas de cadeias leves
US6838254B1 (en) 1993-04-29 2005-01-04 Conopco, Inc. Production of antibodies or (functionalized) fragments thereof derived from heavy chain immunoglobulins of camelidae
US5834597A (en) 1996-05-20 1998-11-10 Protein Design Labs, Inc. Mutated nonactivating IgG2 domains and anti CD3 antibodies incorporating the same
FR2761994B1 (fr) 1997-04-11 1999-06-18 Centre Nat Rech Scient Preparation de recepteurs membranaires a partir de baculovirus extracellulaires
DE60045319D1 (de) 1999-02-05 2011-01-13 Samsung Electronics Co Ltd Verfahren und Vorrichtung zum Wiederauffinden von Texturbildern
AU2006230099B2 (en) 2005-03-25 2012-04-19 Gitr, Inc. GITR binding molecules and uses therefor
CN101801413A (zh) 2007-07-12 2010-08-11 托勒克斯股份有限公司 采用gitr结合分子的联合疗法
PT3023438T (pt) 2009-09-03 2020-05-08 Merck Sharp & Dohme Anticorpos anti-gitr
EP2949670B1 (en) 2009-12-10 2019-02-27 F. Hoffmann-La Roche AG Antibodies binding preferentially human csf1r extracellular domain 4 and their use
KR101656548B1 (ko) 2010-03-05 2016-09-09 에프. 호프만-라 로슈 아게 인간 csf-1r에 대한 항체 및 이의 용도
JP5989547B2 (ja) 2010-03-05 2016-09-07 エフ・ホフマン−ラ・ロシュ・アクチェンゲゼルシャフト ヒトcsf−1rに対する抗体及びその使用
SMT201900074T1 (it) 2010-05-04 2019-02-28 Five Prime Therapeutics Inc Anticorpi che legano csf1r
SG10201912092VA (en) 2010-09-09 2020-02-27 Pfizer 4-1bb binding molecules
SI2699264T1 (en) 2011-04-20 2018-08-31 Medimmune Llc Antibodies and other molecules that bind b7-h1 and pd-1
EP2791174B1 (en) 2011-12-15 2018-02-28 F. Hoffmann-La Roche AG Antibodies against human csf-1r and uses thereof
CN104093740B (zh) 2012-02-06 2018-01-09 弗·哈夫曼-拉罗切有限公司 使用csf1r抑制剂的组合物和方法
AR090263A1 (es) 2012-03-08 2014-10-29 Hoffmann La Roche Terapia combinada de anticuerpos contra el csf-1r humano y las utilizaciones de la misma
KR20150018533A (ko) 2012-05-11 2015-02-23 파이브 프라임 테라퓨틱스, 인크. 콜로니 자극 인자 1 수용체(csf1r)에 결속하는 항체들에 의한 질병 상태의 치료 방법
CN104684582A (zh) 2012-08-31 2015-06-03 戊瑞治疗有限公司 用结合群落刺激因子1受体(csf1r)的抗体治疗病状的方法
CR20170060A (es) 2014-08-19 2017-04-18 Merck Sharp & Dohme Anticuerpos anti tigit
MY187045A (en) 2014-12-23 2021-08-27 Bristol Myers Squibb Co Antibodies to tigit
TWI715587B (zh) 2015-05-28 2021-01-11 美商安可美德藥物股份有限公司 Tigit結合劑和彼之用途
PH12022553648A1 (en) 2015-09-25 2024-03-11 Genentech Inc Anti-tigit antibodies and methods of use
UA125062C2 (uk) 2015-10-01 2022-01-05 Потенза Терапеутікс, Інк. Анти-tigit антигензв'язуючі білки і способи їх застосування
SG11201805506YA (en) 2016-01-08 2018-07-30 Arcus Biosciences Inc Modulators of 5'-nucleotidase, ecto and the use thereof
CN116514976A (zh) 2016-03-04 2023-08-01 Jn生物科学有限责任公司 针对tigit的抗体
SG11201901077RA (en) 2016-08-17 2019-03-28 Compugen Ltd Anti-tigit antibodies, anti-pvrig antibodies and combinations thereof
EP3518934A4 (en) 2016-10-03 2020-06-24 Arcus Biosciences, Inc. Inhibitors of adenosine 5'-nucleotidase
JP7150712B2 (ja) 2016-11-18 2022-10-11 アーカス バイオサイエンシズ インコーポレイティド Cd73媒介免疫抑制の阻害剤
CA3044664C (en) 2016-11-30 2022-11-22 Oncomed Pharmaceuticals, Inc. Methods for treatment of cancer comprising tigit-binding agents
CN109071656B (zh) 2017-01-05 2021-05-18 璟尚生物制药公司 检查点调节物拮抗剂
TWI781136B (zh) 2017-01-20 2022-10-21 美商阿克思生物科學有限公司 用於治療癌症相關病症之唑嘧啶
JP2020510422A (ja) 2017-02-28 2020-04-09 シアトル ジェネティックス, インコーポレイテッド 抗tigit抗体
WO2018204661A1 (en) 2017-05-05 2018-11-08 Arcus Biosciences, Inc. Quinazoline-pyridine derivatives for the treatment of cancer-related disorders
WO2018213377A1 (en) 2017-05-17 2018-11-22 Arcus Biosciences, Inc. Quinazoline-pyrazole derivatives for the treatment of cancer-related disorders
GB201709808D0 (en) 2017-06-20 2017-08-02 Kymab Ltd Antibodies
WO2019023504A1 (en) 2017-07-27 2019-01-31 Iteos Therapeutics Sa ANTI-TIGIT ANTIBODIES
TW201930358A (zh) 2017-12-28 2019-08-01 大陸商南京傳奇生物科技有限公司 針對tigit之單域抗體及其變異體
TWI816729B (zh) 2017-12-30 2023-10-01 英屬開曼群島商百濟神州有限公司 抗tigit抗體及其作為治療和診斷的用途
CN110352200B (zh) 2018-02-06 2020-12-11 天境生物科技(上海)有限公司 抗具有Ig和ITIM结构域的T细胞免疫受体(TIGIT)的抗体及其应用
MX2020008795A (es) 2018-02-28 2020-10-08 Yuhan Corp Anti cuerpos anti tigit y usos de los mismos.
US12054500B2 (en) 2018-03-05 2024-08-06 Arcus Biosciences, Inc. Arginase inhibitors
BR112021001201A2 (pt) 2018-07-25 2021-04-27 Innovent Biologics (Suzhou) Co., Ltd. anticorpo anti-tigit e uso do mesmo
WO2020023846A1 (en) 2018-07-27 2020-01-30 Arcus Biosciences, Inc. Pyridone a2r antagonists
BR112021003156A2 (pt) 2018-08-23 2021-05-11 Seagen, Inc. composição, anticorpo que se liga ao tigit humano, formulação farmacêutica, polinucleotídeo isolado, vetor, célula hospedeira, métodos para a produção de um anticorpo que se liga ao tigit humano e de anticorpos afucosilados que se ligam a tigit e para o tratamento de um câncer, e, kit.
WO2020046813A1 (en) 2018-08-27 2020-03-05 Arcus Biosciences, Inc. Cd73 inhibitors
WO2020102646A2 (en) 2018-11-16 2020-05-22 Arcus Biosciences, Inc. Inhibitors of arg1 and/or arg2
CN111196852A (zh) 2018-11-16 2020-05-26 四川科伦博泰生物医药股份有限公司 抗tigit抗体及其用途
KR20210113282A (ko) 2019-01-07 2021-09-15 아이테오스 벨지움 에스에이 항-tigit 항체
TWI760751B (zh) 2019-05-29 2022-04-11 美商美國禮來大藥廠 Tigit及pd-1/tigit-結合分子
CN114206332B (zh) 2019-06-04 2024-08-23 艾库斯生物科学有限公司 2,3,5-三取代吡唑并[1,5-a]嘧啶化合物
KR102332847B1 (ko) 2019-06-13 2021-12-01 주식회사 녹십자 Tigit에 대한 항체 및 이의 용도
WO2021008523A1 (zh) 2019-07-15 2021-01-21 上海君实生物医药科技股份有限公司 抗tigit抗体及其应用
CN114206929B (zh) 2019-09-03 2023-12-22 百奥泰生物制药股份有限公司 一种抗tigit免疫抑制剂及应用
US20230024438A1 (en) 2019-12-04 2023-01-26 Arcus Biosciences, Inc. Inhibitors of hif-2alpha
IL295569B1 (en) 2020-03-19 2026-04-01 Arcus Biosciences Inc Tetralin and tetrahydroquinoline compounds as inhibitors of HIF-2ALPHA
CN115916247B (zh) 2020-04-19 2025-04-01 奥美药业有限公司 人tigit特异性单域抗体及其应用
CR20230476A (es) * 2021-04-30 2024-01-30 Medimmune Llc Proteínas de unión a pd-1 y tigit biespecíficas y usos de estas
CN114106182B (zh) * 2022-01-26 2022-05-17 中山康方生物医药有限公司 抗tigit的抗体及其用途

Also Published As

Publication number Publication date
TW202409083A (zh) 2024-03-01
US20250179176A1 (en) 2025-06-05
CA3256561A1 (en) 2023-11-09
EP4518895A1 (en) 2025-03-12
CN119156228A (zh) 2024-12-17
AU2023264591A1 (en) 2024-11-07
KR20250006959A (ko) 2025-01-13
WO2023215719A1 (en) 2023-11-09

Similar Documents

Publication Publication Date Title
TWI791422B (zh) 用於癌症治療之單獨fgfr2抑制劑或與免疫刺激劑組合
JP2023052067A (ja) がんのための併用療法
CN106573977B (zh) 针对ceacam1的人源化抗体
TW201625270A (zh) 用於治療贅瘤形成的治療組合及方法
JP2023093514A (ja) 膵臓がんの抗csf1rおよび抗pd-1抗体組合せ併用療法
JP7712496B2 (ja) 抗cd39抗体及びその使用
TW201805305A (zh) Gitr抗體,方法及用途
US20250179176A1 (en) Anti-tigit antibodies and uses of the same
JP2025507694A (ja) 結腸直腸癌に対する組み合わせ療法
JP2022549273A (ja) Lag-3アンタゴニスト治療のための定量的空間プロファイリング
JP2023521228A (ja) 癌の併用療法
TW202328196A (zh) 使用vista抗原結合分子的癌症之治療及預防
KR20240099362A (ko) 혈액암에 대한 lag-3 길항제 요법
KR20240038008A (ko) 암 치료 방법 및 조성물
WO2023164872A1 (en) Anti-cd39 antibodies and use thereof
HK40122875A (zh) 抗tigit抗体及其用途
HK40113788A (zh) 抗cd39抗体及其用途
HK40124330A (zh) 抗cd39抗体及其用途
HK40124330B (zh) 抗cd39抗体及其用途
WO2025212726A2 (en) Combination of antibodies targeting dll4/vegf and cd137 agonists or anti-pd1/anti-pd-l1 antibodies for the treatment of cancer
JP2025539459A (ja) 癌におけるネオアジュバント処置のための組成物および方法
HK40091842A (zh) 用於癌症治疗的单独fgfr2抑制剂或与免疫刺激剂的组合

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260424

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20260424