Inventor · disambiguated record
Takashi Amikura
Also filed as: AMIKURA TAKASHI
22 granted patents·480 citations·filing 1976–1997
96Inventor score
Files withCANON KK22
Top patents by PatentIndex Score
22 records- 0195US5031049AAutomatic object image follow-up deviceCANON KK·Filed 1990·Granted Jul 9, 1991·187 cites·96 claims
- 0290US4142786ALiquid crystal display device for a cameraCANON KK·Filed 1977·Granted Mar 6, 1979·19 cites·8 claims
- 0389US4299462AView finder device having liquid crystal cellCANON KK·Filed 1978·Granted Nov 10, 1981·19 cites·14 claims
- 0483US4329033ADistance detecting device and a focus control system utilizing the sameCANON KK·Filed 1980·Granted May 11, 1982·37 cites·57 claims
- 0576US5204749AAutomatic follow-up focus detecting device and automatic follow-up deviceCANON KK·Filed 1992·Granted Apr 20, 1993·39 cites·16 claims
- 0673US4140378AView finder device having liquid crystal cellCANON KK·Filed 1976·Granted Feb 20, 1979·23 cites·4 claims
- 0767US6249362B1Image read apparatus, information processing apparatus, and image read system constituted therewithCANON KK·Filed 1997·Granted Jun 19, 2001·33 cites·35 claims
- 0863US4208108ASound motion picture projectorCANON KK·Filed 1977·Granted Jun 17, 1980·6 cites·21 claims
- 0962US4516835ALiquid crystal display systemCANON KK·Filed 1979·Granted May 14, 1985·5 cites·15 claims
- 1056US5291151ASensor amplifierCANON KK·Filed 1993·Granted Mar 1, 1994·15 cites·4 claims
- 1156US4758082ADistance detection apparatusCANON KK·Filed 1986·Granted Jul 19, 1988·19 cites·12 claims
- 1254US4760419ADistance measuring apparatusCANON KK·Filed 1986·Granted Jul 26, 1988·13 cites·5 claims
- 1351US4977457AAutofocus device for determining an in-focus and real in-focus stateCANON KK·Filed 1989·Granted Dec 11, 1990·14 cites·17 claims
- 1446US4335942ACamera provided with automatic focus detectorCANON KK·Filed 1980·Granted Jun 22, 1982·9 cites·11 claims
- 1544US4422741ADistance detecting device and a focus control system utilizing the sameCANON KK·Filed 1982·Granted Dec 27, 1983·7 cites·15 claims
- 1642US4467187AAutomatic focusing device which inhibits focusing when a low contrast scene is sensedCANON KK·Filed 1981·Granted Aug 21, 1984·7 cites·11 claims
- 1740US6100960AFilm scannerCANON KK·Filed 1997·Granted Aug 8, 2000·7 cites·25 claims
- 1840US4723073ALight emission quantity control device for focus detectionCANON KK·Filed 1986·Granted Feb 2, 1988·8 cites·6 claims
- 1937US4876564ADrive device for photographic lensCANON KK·Filed 1988·Granted Oct 24, 1989·6 cites·11 claims
- 2035US4146312ASound motion picture camera and sound motion picture systemCANON KK·Filed 1977·Granted Mar 27, 1979·2 cites·13 claims
- 2130US4673806AAutomatic focus adjusting deviceCANON KK·Filed 1984·Granted Jun 16, 1987·0 cites·10 claims
- 2224US4755662AAutomatic focus detecting deviceCANON KK·Filed 1986·Granted Jul 5, 1988·5 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →