Inventor · disambiguated record
Hiroyuki Takimoto
Also filed as: IWASHITA TOMONORI · OKAJIMA HIDEKAZU · TAKIMOTO HIROYUKI · YAMADA TATEO
77 granted patents·1,288 citations·filing 1976–2000
99Inventor score
Top patents by PatentIndex Score
77 records- 0197US4386376AVideo cameraCANON KK·Filed 1980·Granted May 31, 1983·164 cites·11 claims
- 0296US5132807ARecording apparatus for recording main information with additional informationCANON KK·Filed 1989·Granted Jul 21, 1992·99 cites·18 claims
- 0394US4404595ALens unit for a cameraCANON KK·Filed 1980·Granted Sep 13, 1983·89 cites·37 claims
- 0493US6232747B1Remaining-amount-of-battery detecting deviceCANON KK·Filed 2000·Granted May 15, 2001·56 cites·34 claims
- 0592US4507689AComponent video system and arrangement for interconnecting the sameCANON KK·Filed 1982·Granted Mar 26, 1985·74 cites·16 claims
- 0690US6150823ABattery charge detecting variable loadsCANON KK·Filed 1992·Granted Nov 21, 2000·70 cites·21 claims
- 0789US4257693ACine cameraCANON KK·Filed 1979·Granted Mar 24, 1981·18 cites·2 claims
- 0885US5612660AInductance elementCANON KK·Filed 1995·Granted Mar 18, 1997·60 cites·6 claims
- 0985US5347318AApparatus for processing video signals having different aspect ratiosCANON KK·Filed 1993·Granted Sep 13, 1994·57 cites·6 claims
- 1085US4531164ACamera and separable video recorder/reproducer arrangementCANON KK·Filed 1982·Granted Jul 23, 1985·26 cites·1 claims
- 1184US5966496AMethod of and apparatus for recording and reproducing digital information signal including sub-informationCANON KK·Filed 1997·Granted Oct 12, 1999·43 cites·16 claims
- 1282US4760474AInformation signal reproducing apparatus with track pitch discriminating functionCANON KK·Filed 1986·Granted Jul 26, 1988·28 cites·19 claims
- 1382US4447837AVideo recording systemCANON KK·Filed 1982·Granted May 8, 1984·23 cites·39 claims
- 1480US4143951ACine-projectorCANON KK·Filed 1976·Granted Mar 13, 1979·12 cites·17 claims
- 1577US4322140AShutter opening angle control device for a motion picture cameraCANON KK·Filed 1979·Granted Mar 30, 1982·10 cites·6 claims
- 1676US4368490ACameraCANON KK·Filed 1980·Granted Jan 11, 1983·18 cites·25 claims
- 1775US4587580AVideo signal reproducing apparatusCANON KK·Filed 1984·Granted May 6, 1986·17 cites·24 claims
- 1875US4573089ARecording and reproducing apparatusCANON KK·Filed 1983·Granted Feb 25, 1986·17 cites·19 claims
- 1974US4269489ACamera and error preventing circuit thereforCANON KK·Filed 1979·Granted May 26, 1981·21 cites·5 claims
- 2073US4558382AVideo signal reproducing apparatusCANON KK·Filed 1984·Granted Dec 10, 1985·16 cites·37 claims
- 2172US4400743AVideo camera and recorderCANON KK·Filed 1980·Granted Aug 23, 1983·20 cites·18 claims
- 2270US5004965ABrushless motor with torque compensationCANON KK·Filed 1988·Granted Apr 2, 1991·24 cites·3 claims
- 2369US5861732ABattery charging apparatusCANON KK·Filed 1997·Granted Jan 19, 1999·48 cites·28 claims
- 2468US4594618AInformation reproducing apparatusCANON KK·Filed 1983·Granted Jun 10, 1986·11 cites·18 claims
- 2568US4148569ALens unit for motion picture projector and othersCANON KK·Filed 1977·Granted Apr 10, 1979·7 cites·13 claims
- 2666US5638485AVideo signal processing apparatus for processing video signals with different aspect ratiosCANON KK·Filed 1994·Granted Jun 10, 1997·19 cites·13 claims
- 2764US4175845AWinding up device of a cameraCANON KK·Filed 1977·Granted Nov 27, 1979·6 cites·12 claims
- 2863US4899231AVideo camera and separable video recorder/reproducer arrangementCANON KK·Filed 1989·Granted Feb 6, 1990·8 cites·7 claims
- 2963US4410247AMotion picture cameraCANON KK·Filed 1981·Granted Oct 18, 1983·6 cites·2 claims
- 3062US4965681AMagnetic recording apparatus of rotary magnetic type having cross-talk cancelling functionCANON KK·Filed 1989·Granted Oct 23, 1990·12 cites·12 claims
- 3161US5392069AImage processing apparatus which can process a plurality of kinds of images having different aspect ratiosCANON KK·Filed 1993·Granted Feb 21, 1995·19 cites·34 claims
- 3259US5157509AInformation signal recording apparatus performing a cueing functionCANON KK·Filed 1992·Granted Oct 20, 1992·12 cites·9 claims
- 3359US4956726AInformation signal reproducing apparatus in which control signal condition and information signal level are varied so as to correspondCANON KK·Filed 1988·Granted Sep 11, 1990·12 cites·15 claims
- 3458US4683503AInformation signal reproducing apparatus having means for discriminating a track pitch and selecting the reproduction mode speedCANON KK·Filed 1984·Granted Jul 28, 1987·9 cites·20 claims
- 3556US4691256AInformation reproducing apparatusCANON KK·Filed 1986·Granted Sep 1, 1987·8 cites·11 claims
- 3654US6014179AApparatus and method for processing video signals with different aspect ratiosCANON KK·Filed 1997·Granted Jan 11, 2000·13 cites·26 claims
- 3753US4365875AMotion picture cameraCANON KK·Filed 1978·Granted Dec 28, 1982·3 cites·29 claims
- 3852US4958246ADevice of multi-channel rotary head type having function to discriminate recorded stateCANON KK·Filed 1988·Granted Sep 18, 1990·7 cites·25 claims
- 3952US4780774ARotary head type reproducing apparatus having a head shifter for accurately shifting the rotary headCANON KK·Filed 1984·Granted Oct 25, 1988·7 cites·16 claims
- 4051US4686589ARecording and reproducing apparatus having an automatic tracking control system using multiple pilot signalsCANON KK·Filed 1986·Granted Aug 11, 1987·8 cites·8 claims
- 4149US4796128ARotary head type reproducing apparatusCANON KK·Filed 1986·Granted Jan 3, 1989·7 cites·32 claims
- 4247US4456349ACinematographic cameraCANON KK·Filed 1980·Granted Jun 26, 1984·4 cites·7 claims
- 4346US4750060ARecording apparatusCANON KK·Filed 1986·Granted Jun 7, 1988·6 cites·8 claims
- 4446US4599660AVideo signal reproducing apparatusCANON KK·Filed 1984·Granted Jul 8, 1986·5 cites·19 claims
- 4546US4240720AMotion picture cameraCANON KK·Filed 1978·Granted Dec 23, 1980·2 cites·2 claims
- 4644US5301071ARecording and reproducing apparatus using a bidirectional line to receive and transmit signalsCANON KK·Filed 1989·Granted Apr 5, 1994·5 cites·19 claims
- 4743US4636882AHead tracking apparatusCANON KK·Filed 1984·Granted Jan 13, 1987·4 cites·20 claims
- 4843US4363051AVideo tape recorder arranged to be connected with a video cameraCANON KK·Filed 1980·Granted Dec 7, 1982·8 cites·11 claims
- 4942US4363544ARemote releasable cameraCANON KK·Filed 1980·Granted Dec 14, 1982·3 cites·6 claims
- 5041US4517501ARotation control systemCANON KK·Filed 1982·Granted May 14, 1985·6 cites·37 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →