JPS563522A - Reliability improving system - Google Patents

Reliability improving system

Info

Publication number
JPS563522A
JPS563522A JP7682479A JP7682479A JPS563522A JP S563522 A JPS563522 A JP S563522A JP 7682479 A JP7682479 A JP 7682479A JP 7682479 A JP7682479 A JP 7682479A JP S563522 A JPS563522 A JP S563522A
Authority
JP
Japan
Prior art keywords
improving system
reliability improving
reliability
improving
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
JP7682479A
Other languages
Japanese (ja)
Inventor
Gouo Nohara
Eizaburou Sakou
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7682479A priority Critical patent/JPS563522A/en
Publication of JPS563522A publication Critical patent/JPS563522A/en
Pending legal-status Critical Current

Links

JP7682479A 1979-06-20 1979-06-20 Reliability improving system Pending JPS563522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7682479A JPS563522A (en) 1979-06-20 1979-06-20 Reliability improving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7682479A JPS563522A (en) 1979-06-20 1979-06-20 Reliability improving system

Publications (1)

Publication Number Publication Date
JPS563522A true JPS563522A (en) 1981-01-14

Family

ID=13616419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7682479A Pending JPS563522A (en) 1979-06-20 1979-06-20 Reliability improving system

Country Status (1)

Country Link
JP (1) JPS563522A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058978A (en) * 1989-10-25 1991-10-22 Mitsubishi Gas Chemical Co., Inc. Optical divider for multimode optical fiber systems
US5091986A (en) * 1989-11-15 1992-02-25 Mitsubishi Gas Chemical Co., Ltd. Optical divider for multimode optical fiber systems
US5448667A (en) * 1992-08-27 1995-09-05 Mitsubishi Gas Chemical Company, Inc. Waveguide type optical device with optical receptacles
US5916402A (en) * 1996-02-21 1999-06-29 Mitsubishi Gas Chemical Company, Inc. Method for manufacturing optical element
US10897576B2 (en) 2016-06-30 2021-01-19 Canon Kabushiki Kaisha Circuit board, electronic apparatus, and image forming apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058978A (en) * 1989-10-25 1991-10-22 Mitsubishi Gas Chemical Co., Inc. Optical divider for multimode optical fiber systems
US5091986A (en) * 1989-11-15 1992-02-25 Mitsubishi Gas Chemical Co., Ltd. Optical divider for multimode optical fiber systems
US5448667A (en) * 1992-08-27 1995-09-05 Mitsubishi Gas Chemical Company, Inc. Waveguide type optical device with optical receptacles
US5916402A (en) * 1996-02-21 1999-06-29 Mitsubishi Gas Chemical Company, Inc. Method for manufacturing optical element
US10897576B2 (en) 2016-06-30 2021-01-19 Canon Kabushiki Kaisha Circuit board, electronic apparatus, and image forming apparatus

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