JPS57211500A - Method of forming extremely minute hole - Google Patents

Method of forming extremely minute hole

Info

Publication number
JPS57211500A
JPS57211500A JP9418381A JP9418381A JPS57211500A JP S57211500 A JPS57211500 A JP S57211500A JP 9418381 A JP9418381 A JP 9418381A JP 9418381 A JP9418381 A JP 9418381A JP S57211500 A JPS57211500 A JP S57211500A
Authority
JP
Japan
Prior art keywords
minute hole
extremely minute
forming extremely
forming
hole
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.)
Granted
Application number
JP9418381A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0126837B2 (enrdf_load_stackoverflow
Inventor
Fumio Kaneko
Megumi Sasaki
Yuusuke Matsubayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikkoshi Co Ltd
Original Assignee
Nikkoshi Co Ltd
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 Nikkoshi Co Ltd filed Critical Nikkoshi Co Ltd
Priority to JP9418381A priority Critical patent/JPS57211500A/ja
Publication of JPS57211500A publication Critical patent/JPS57211500A/ja
Publication of JPH0126837B2 publication Critical patent/JPH0126837B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP9418381A 1981-06-18 1981-06-18 Method of forming extremely minute hole Granted JPS57211500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9418381A JPS57211500A (en) 1981-06-18 1981-06-18 Method of forming extremely minute hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9418381A JPS57211500A (en) 1981-06-18 1981-06-18 Method of forming extremely minute hole

Publications (2)

Publication Number Publication Date
JPS57211500A true JPS57211500A (en) 1982-12-25
JPH0126837B2 JPH0126837B2 (enrdf_load_stackoverflow) 1989-05-25

Family

ID=14103199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9418381A Granted JPS57211500A (en) 1981-06-18 1981-06-18 Method of forming extremely minute hole

Country Status (1)

Country Link
JP (1) JPS57211500A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009050883A (ja) * 2007-08-27 2009-03-12 Kyushu Institute Of Technology 微細穴の加工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1292904C (zh) 2001-12-20 2007-01-03 精工爱普生株式会社 用于液滴喷射头的喷嘴板、制造喷嘴板的方法以及冲孔器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125960A (en) * 1977-04-11 1978-11-02 Komatsu Mfg Co Ltd Forming method of material with stepped through hole

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125960A (en) * 1977-04-11 1978-11-02 Komatsu Mfg Co Ltd Forming method of material with stepped through hole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009050883A (ja) * 2007-08-27 2009-03-12 Kyushu Institute Of Technology 微細穴の加工方法

Also Published As

Publication number Publication date
JPH0126837B2 (enrdf_load_stackoverflow) 1989-05-25

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