Inventor · disambiguated record
Satoshi Shikichi
Also filed as: SHIKICHI SATOSHI
18 granted patents·200 citations·filing 1985–1993
94Inventor score
Files withCANON KK18
Top patents by PatentIndex Score
18 records- 0185US4787075AOptical information recording medium and apparatus for recording/reproducing information using the sameCANON KK·Filed 1985·Granted Nov 22, 1988·32 cites·19 claims
- 0281US5010534AOptical information recording-reproducing apparatusCANON KK·Filed 1989·Granted Apr 23, 1991·25 cites·7 claims
- 0377US5151888AOptical information processing apparatus in which the output of an optical sensor is replaced by a reference signal during the occurrence of malfunctionCANON KK·Filed 1989·Granted Sep 29, 1992·21 cites·8 claims
- 0468US5146442AMethod and apparatus for effecting at least one of tracking and servo control when an error signal passes a zero-cross point and reaches a predetermined non-zero valueCANON KK·Filed 1990·Granted Sep 8, 1992·18 cites·8 claims
- 0562US4888756AOptical information recording and reproducing apparatusCANON KK·Filed 1988·Granted Dec 19, 1989·12 cites·38 claims
- 0660US4922351AOptical information recording and reproducing apparatusCANON KK·Filed 1988·Granted May 1, 1990·11 cites·29 claims
- 0759US5436438AOptical information recording and/or reproducing method and apparatus using card-like optical information recording mediumCANON KK·Filed 1993·Granted Jul 25, 1995·12 cites·4 claims
- 0856US4912697AApparatus and method for preventing recording errors due to a reduction in the relative speed between an information carrying light beam and a recording mediumCANON KK·Filed 1988·Granted Mar 27, 1990·9 cites·16 claims
- 0952US5247505AInformation recording method for reciprocally recording and verifying informationCANON KK·Filed 1992·Granted Sep 21, 1993·9 cites·4 claims
- 1049US4800546AOptical information record/regenerating apparatus with device for prohibiting movement of optical headCANON KK·Filed 1986·Granted Jan 24, 1989·12 cites·6 claims
- 1147US5150345AOptical information recording apparatus provided with means for sampling and holding a servo signal when the intensity of a light beam varies between intensity levelsCANON KK·Filed 1991·Granted Sep 22, 1992·7 cites·9 claims
- 1246US5029151AOptical information processing apparatus including a limiter for limiting error of focusing and/or tracking actuators and a circuit for adjusting the limit range thereofCANON KK·Filed 1989·Granted Jul 2, 1991·6 cites·10 claims
- 1345US5163034ATracking device to effect tracking pull-in in an optical recording and reproducing apparatus by vibrating a light spotCANON KK·Filed 1991·Granted Nov 10, 1992·6 cites·19 claims
- 1444US5018123AOptical information recording medium and method for recording information on said medium and reproducing information therefromCANON KK·Filed 1989·Granted May 21, 1991·9 cites·23 claims
- 1543US5200937AApparatus for and method of recording and/or reproducing information by means of two actuatorsCANON KK·Filed 1992·Granted Apr 6, 1993·5 cites·48 claims
- 1639US5475660AOptical information recording-reproducing method and apparatus including focusing and/or tracking control depending on a determined state of an optical spotCANON KK·Filed 1993·Granted Dec 12, 1995·4 cites·7 claims
- 1733US5199016AMethod and apparatus for processing dataCANON KK·Filed 1991·Granted Mar 30, 1993·2 cites·12 claims
- 1830US4785440AMethod and apparatus for driving an optical pickup of an optical information recording and reproducing apparatusCANON KK·Filed 1986·Granted Nov 15, 1988·0 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →