Inventor · disambiguated record
Tsunemi Yoshino
Also filed as: YOSHINO TSUNEMI
21 granted patents·2 pending applications·369 citations·filing 1977–2011
96Inventor score
Top patents by PatentIndex Score
23 records- 0199US4431288ACamera with liquid crystal aperture control meansWEST ELECTRIC CO·Filed 1982·Granted Feb 14, 1984·95 cites·6 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
- 0489US4702583ADrive device for lens barrel and diaphragm shutterWEST ELECTRIC CO·Filed 1986·Granted Oct 27, 1987·32 cites·3 claims
- 0584US4362370AAutomatic film transport deviceWEST ELECTRIC CO·Filed 1981·Granted Dec 7, 1982·18 cites·8 claims
- 0677US4959672AMotor-driven film winderWEST ELECTRIC CO·Filed 1989·Granted Sep 25, 1990·17 cites·2 claims
- 0773US4472039APhotographic lens device having a step motor mounted on the lens barrelWEST ELECTRIC CO·Filed 1982·Granted Sep 18, 1984·11 cites·4 claims
- 0866US4381146APiezoelectric aperture size control deviceWEST ELECTRIC CO·Filed 1981·Granted Apr 26, 1983·8 cites·4 claims
- 0964US4695893AAutomatic focusing apparatusWEST ELECTRIC CO·Filed 1985·Granted Sep 22, 1987·20 cites·15 claims
- 1061US4371245APhotographing lens system with focus informing meansWEST ELECTRIC CO·Filed 1981·Granted Feb 1, 1983·7 cites·17 claims
- 1160US4564796ADriving circuit for a stepping motorWEST ELECTRIC CO·Filed 1984·Granted Jan 14, 1986·14 cites·4 claims
- 1258US8970117B2Light emitting element drive device and mobile apparatusSUMISAKI KATSUSHI·Filed 2011·Granted Mar 3, 2015·2 cites·11 claims
- 1357US4695144ADrive apparatus of lens and exposure mechanism by motorWEST ELECTRIC CO·Filed 1986·Granted Sep 22, 1987·18 cites·14 claims
- 1457US4443087AFocus state indicatorWEST ELECTRIC CO·Filed 1982·Granted Apr 17, 1984·15 cites·3 claims
- 1557US4394077ADevice for detecting sharp focusingWEST ELECTRIC CO·Filed 1981·Granted Jul 19, 1983·15 cites·8 claims
- 1652US4584477AMethod for measuring distance and optical distance meterWEST ELECTRIC CO·Filed 1984·Granted Apr 22, 1986·12 cites·18 claims
- 1750US4423941ADevice for shifting lens groupWEST ELECTRIC CO·Filed 1981·Granted Jan 3, 1984·11 cites·11 claims
- 1847US5262810AFilm winding systemWEST ELECTRIC CO·Filed 1992·Granted Nov 16, 1993·5 cites·3 claims
- 1932US5504545AIlluminating apparatusWEST ELECTRIC CO·Filed 1994·Granted Apr 2, 1996·9 cites·16 claims
- 2031US2012119668A1Light emitting element driver and mobile deviceSUMISAKI KATSUSHI·Filed 2010·Application pending·0 cites
- 2130US4097880APhotographic stroboscopeWEST ELECTRIC CO·Filed 1977·Granted Jun 27, 1978·1 cites·6 claims
- 2229US2012242889A1Imaging device and mobile apparatusSUMISAKI KATSUSHI·Filed 2011·Application pending·0 cites
- 2327US4384772ACameraWEST ELECTRIC CO·Filed 1981·Granted May 24, 1983·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →