Inventor · disambiguated record
Toshio Iwaya
Also filed as: IWAYA TOSHIO · MURATA SHINJI
15 granted patents·226 citations·filing 1977–1995
94Inventor score
Files withCANON KK15
Top patents by PatentIndex Score
15 records- 0192US4777515AImage recording apparatusCANON KK·Filed 1987·Granted Oct 11, 1988·50 cites·7 claims
- 0284US4405227APhotographic apparatusCANON KK·Filed 1982·Granted Sep 20, 1983·20 cites·8 claims
- 0382US4658299AImage processing systemCANON KK·Filed 1984·Granted Apr 14, 1987·34 cites·22 claims
- 0479US4272185APhotographic apparatusCANON KK·Filed 1979·Granted Jun 9, 1981·11 cites·15 claims
- 0572US4351609APhotographing apparatusCANON KK·Filed 1981·Granted Sep 28, 1982·11 cites·21 claims
- 0664US4769852AImage processing systemCANON KK·Filed 1987·Granted Sep 6, 1988·20 cites·24 claims
- 0762US4876570AImage recording apparatusCANON KK·Filed 1988·Granted Oct 24, 1989·12 cites·22 claims
- 0859US5608537AImage treatment apparatusCANON KK·Filed 1993·Granted Mar 4, 1997·18 cites·18 claims
- 0958US4618251ARecording apparatusCANON KK·Filed 1984·Granted Oct 21, 1986·6 cites·1 claims
- 1050US4762985AAuto-focus apparatus applied to image reading apparatus and the likeCANON KK·Filed 1986·Granted Aug 9, 1988·14 cites·46 claims
- 1150US4426883AWeb roll amount detecting apparatusCANON KK·Filed 1982·Granted Jan 24, 1984·7 cites·10 claims
- 1244US4878250AImage processing systemCANON KK·Filed 1988·Granted Oct 31, 1989·8 cites·9 claims
- 1344US4175231ADevice for detecting a moving bodyCANON KK·Filed 1977·Granted Nov 20, 1979·8 cites·12 claims
- 1442US5642925AFilm carrier and projection apparatusCANON KK·Filed 1995·Granted Jul 1, 1997·2 cites·32 claims
- 1536US5073965AImage processing systemCANON KK·Filed 1989·Granted Dec 17, 1991·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →