P

Inventor

MATSUMURA OSAMU

JP13 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMURA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CITIZEN WATCH CO LTD

7 patents
US4646158AFeb 24, 1987

Liquid crystal television receiver

CITIZEN WATCH CO LTD107 citations93
US4234948ANov 18, 1980

Watchglass fixing structure

CITIZEN WATCH CO LTD22 citations79
US4276629AJun 30, 1981

Solar battery timepiece

CITIZEN WATCH CO LTD10 citations72
US4165604AAug 28, 1979

Solar battery timepiece

CITIZEN WATCH CO LTD10 citations72
US4110970ASep 5, 1978

Water-proof watch case

CITIZEN WATCH CO LTD13 citations69
US4391534AJul 5, 1983

Glass mounting structure for watches

CITIZEN WATCH CO LTD3 citations61
US4217752AAug 19, 1980

Fixing structure of back cover for watch

CITIZEN WATCH CO LTD1 citations51

MATSUMURA OSAMU

3 patents
US5152271AOct 6, 1992

Fuel injection apparatus

MATSUMURA OSAMU28 citations90
US4627403ADec 9, 1986

Fuel injection apparatus

MATSUMURA OSAMU30 citations90
US7479105B2Jan 20, 2009

Penile erection control method and penile erection control device

MATSUMURA OSAMU2 citations60

SONY CORP

2 patents
US5581360ADec 3, 1996

Methods and systems for dubbing a variable-length encoded digital video signal on a record medium

SONY CORP20 citations92
US5510903AApr 23, 1996

Digital video tape recorder

SONY CORP6 citations62

MORIKAWA IND CORP

1 patent
US5565070AOct 15, 1996

Solvent vapor sucking method and solvent recovering apparatus

MORIKAWA IND CORP24 citations90