Inventor · disambiguated record
Norimichi Takahashi
Also filed as: TAKAHASHI NORIMICHI · URANO FUMIO
9 granted patents·165 citations·filing 1978–1991
89Inventor score
Files withASAHI OPTICAL CO LTD9
Top patents by PatentIndex Score
9 records- 0187US4209247AEnvironmentally protected camera with an interchangeable drawing type finderASAHI OPTICAL CO LTD·Filed 1978·Granted Jun 24, 1980·15 cites·11 claims
- 0280US5136760AClamp structure for plural membersASAHI OPTICAL CO LTD·Filed 1991·Granted Aug 11, 1992·49 cites·9 claims
- 0380US4560264ADevice for displaying data in camera viewfinderASAHI OPTICAL CO LTD·Filed 1984·Granted Dec 24, 1985·42 cites·7 claims
- 0478US4164369ADiopter-adjusting device for use in finder-interchangeable type single lens reflex cameraASAHI OPTICAL CO LTD·Filed 1978·Granted Aug 14, 1979·10 cites·2 claims
- 0574US4525046ACaseless cameraASAHI OPTICAL CO LTD·Filed 1983·Granted Jun 25, 1985·11 cites·3 claims
- 0670US5315336ABattery housing structureASAHI OPTICAL CO LTD·Filed 1991·Granted May 24, 1994·14 cites·18 claims
- 0763US4942414AFront conversion adapter for lens shutter type of zoom lens cameraASAHI OPTICAL CO LTD·Filed 1988·Granted Jul 17, 1990·9 cites·18 claims
- 0858US4338010AFocusing screen mounting deviceASAHI OPTICAL CO LTD·Filed 1981·Granted Jul 6, 1982·6 cites·5 claims
- 0940US5136326APhotometry device for cameraASAHI OPTICAL CO LTD·Filed 1990·Granted Aug 4, 1992·9 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →