Inventor · disambiguated record
Tetsuro Oya
Also filed as: OYA TETSURO
5 granted patents·117 citations·filing 1980–1989
82Inventor score
Technology areasG03B
Files withMINOLTA CAMERA KK5
Top patents by PatentIndex Score
5 records- 0196US4375323AWaterproof housing for cameraMINOLTA CAMERA KK·Filed 1981·Granted Mar 1, 1983·71 cites·21 claims
- 0279US4692010ADepth-of-field preview apparatus for a single lens reflex cameraMINOLTA CAMERA KK·Filed 1986·Granted Sep 8, 1987·18 cites·3 claims
- 0372US4349266ALens cap for a cameraMINOLTA CAMERA KK·Filed 1980·Granted Sep 14, 1982·12 cites·22 claims
- 0470US4853726ACameraMINOLTA CAMERA KK·Filed 1986·Granted Aug 1, 1989·10 cites·14 claims
- 0557US4933697ACameraMINOLTA CAMERA KK·Filed 1989·Granted Jun 12, 1990·6 cites·7 claims
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