Inventor · disambiguated record
Toshitsugu Kashihara
Also filed as: KASHIHARA TOSHITSUGU
10 granted patents·259 citations·filing 1979–1990
91Inventor score
Files withWEST ELECTRIC CO10
Top patents by PatentIndex Score
10 records- 0193US4596449AZoom lens apparatusWEST ELECTRIC CO·Filed 1983·Granted Jun 24, 1986·98 cites·7 claims
- 0292US4423940APhotographic equipmentWEST ELECTRIC CO·Filed 1982·Granted Jan 3, 1984·33 cites·6 claims
- 0390US4461560APhotographic information display deviceWEST ELECTRIC CO·Filed 1981·Granted Jul 24, 1984·26 cites·2 claims
- 0478US4585313ALens drive device and optical lens assembly utilizing the sameWEST ELECTRIC CO·Filed 1983·Granted Apr 29, 1986·34 cites·13 claims
- 0573US4472039APhotographic lens device having a step motor mounted on the lens barrelWEST ELECTRIC CO·Filed 1982·Granted Sep 18, 1984·11 cites·4 claims
- 0661US4371245APhotographing lens system with focus informing meansWEST ELECTRIC CO·Filed 1981·Granted Feb 1, 1983·7 cites·17 claims
- 0757US4443087AFocus state indicatorWEST ELECTRIC CO·Filed 1982·Granted Apr 17, 1984·15 cites·3 claims
- 0857US4394077ADevice for detecting sharp focusingWEST ELECTRIC CO·Filed 1981·Granted Jul 19, 1983·15 cites·8 claims
- 0945US4259615APhotographic flash deviceWEST ELECTRIC CO·Filed 1979·Granted Mar 31, 1981·8 cites·20 claims
- 1044US5028945AElectric zoom cameraWEST ELECTRIC CO·Filed 1990·Granted Jul 2, 1991·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →