Inventor · disambiguated record
Toru Kamada
Also filed as: KAMADA TORU
13 granted patents·4 pending applications·270 citations·filing 1985–2019
92Inventor score
Top patents by PatentIndex Score
17 records- 0191US4791588AMovable apparatus driving systemFUJITSU LTD·Filed 1987·Granted Dec 13, 1988·87 cites·33 claims
- 0288US4998802AObjective lens driving device in an optical pickupSANKYO SEIKI SEISAKUSHO KK·Filed 1989·Granted Mar 12, 1991·37 cites·18 claims
- 0387US4762006AForce-detecting apparatusFUJITSU LTD·Filed 1985·Granted Aug 9, 1988·52 cites·12 claims
- 0475US9562596B2Gear mechanism and drawer drive device in refrigeratorNIDEC SANKYO CORP·Filed 2014·Granted Feb 7, 2017·4 cites·11 claims
- 0575US6418094B1Optical pick up deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Jul 9, 2002·10 cites·6 claims
- 0675US4862751AForce-detecting apparatusFUJITSU LTD·Filed 1988·Granted Sep 5, 1989·29 cites·9 claims
- 0770US6288853B1Optical pickup deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Sep 11, 2001·8 cites·6 claims
- 0863US4979195AVertical stepperFUJITSU LTD·Filed 1989·Granted Dec 18, 1990·16 cites·13 claims
- 0960US5541898ADevice for driving an objective lensSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Jul 30, 1996·16 cites·18 claims
- 1053US5844881AObjective lens driving device capable of holding an objective lens at a specific neutral pointSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Dec 1, 1998·11 cites·4 claims
- 1151US11498182B2Polishing method and polishing padFUJIMI INC·Filed 2017·Granted Nov 15, 2022·0 cites·12 claims
- 1247US2006009271A1Virtual target getting game systemSANRIO CO LTD·Filed 2005·Application pending·0 cites
- 1342US10920104B2Abrasive, polishing composition, and polishing methodFUJIMI INC·Filed 2017·Granted Feb 16, 2021·0 cites·17 claims
- 1442US2019010357A1Polishing compositionFUJIMI INC·Filed 2016·Application pending·0 cites
- 1541US2003061095A1Content delivery system and server, and computer-readable recording medium in which a content delivery management program is recordedFUJITSU LTD·Filed 2002·Application pending·0 cites
- 1640US2021347007A1Polishing pad and polishing method using sameFUJIMI INC·Filed 2019·Application pending·0 cites
- 1737US8619842B2Communication device, communication system and communication methodOKADA HIDEO·Filed 2011·Granted Dec 31, 2013·0 cites·7 claims
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