Inventor

OSAWA YUKIO

JP8 patents

⚠️ This page may combine multiple inventors who share the name “OSAWA YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI ELECTRIC CO LTD

2 patents

US5399973AMar 21, 1995

Method and apparatus for detecting a reduction in the degree of vacuum of a vacuum valve while in operation

FUJI ELECTRIC CO LTD16 citations72

US5853083ADec 29, 1998

Contact material for a vacuum circuit breaker and a method for manufacturing the same

FUJI ELECTRIC CO LTD7 citations68

MITSUBA ELECTRIC MFG CO

1 patent

US4847528AJul 11, 1989

Plastic molding on penetration metal, particularly on motor end plate

MITSUBA ELECTRIC MFG CO60 citations95

NISCA CORP

1 patent

US5083766AJan 28, 1992

Automatic sheet feeding device having a miniaturized structure

NISCA CORP36 citations91

AIDA CHEMICAL IND CO LTD

1 patent

US5702501ADec 30, 1997

Clayish composition for molding shaped article of noble metal and method for production of sintered article of noble metal

AIDA CHEMICAL IND CO LTD46 citations88

FUJI PHOTO FILM CO LTD

1 patent

US5414490AMay 9, 1995

Photosensitive material exposure apparatus

FUJI PHOTO FILM CO LTD18 citations73

FUJITSU LTD

1 patent

US11256784B2Feb 22, 2022

Recording medium recording management program, method, and recording medium recording support request program

FUJITSU LTD0 citations44

OTA HIDETAKE

1 patent

US9803645B2Oct 31, 2017

Cooling fan

OTA HIDETAKE1 citations43