Inventor · disambiguated record
Tomotaka Takamura
Also filed as: TAKAMURA TOMOTAKA
10 granted patents·170 citations·filing 1999–2009
90Inventor score
Top patents by PatentIndex Score
10 records- 0192US6753515B2Induction heating type fixing device for an image forming apparatus and induction heating coil thereforRICOH KK·Filed 2001·Granted Jun 22, 2004·38 cites·14 claims
- 0290US6292648B1Fixing device using induction heating for image forming apparatusRICOH KK·Filed 2000·Granted Sep 18, 2001·37 cites·21 claims
- 0389US7135660B2Induction heating type fixing device for an image forming apparatus and induction heating coil thereforRICOH KK·Filed 2005·Granted Nov 14, 2006·9 cites·10 claims
- 0487US7602540B2Optical deflector, optical scanner, and image forming apparatusRICOH KK·Filed 2009·Granted Oct 13, 2009·17 cites·16 claims
- 0584US7671884B2Rotary drive apparatus, optical scan apparatus, and image formation apparatusRICOH KK·Filed 2008·Granted Mar 2, 2010·7 cites·12 claims
- 0680US7420723B2Optical deflector, production method thereof, optical scanning device, and image forming apparatusRICOH KK·Filed 2006·Granted Sep 2, 2008·11 cites·12 claims
- 0777US6946629B2Induction heating type fixing device for an image forming apparatus and induction heating coil thereforTOHOKU RIKO KK·Filed 2004·Granted Sep 20, 2005·17 cites·25 claims
- 0871US6262404B1Induction heating type fixing device and method of producing an induced current generating member thereforRICOH KK·Filed 1999·Granted Jul 17, 2001·29 cites·36 claims
- 0959US7813020B2Hydrodynamic bearing unit, and optical deflector, optical scanner and image forming apparatus using the sameRICOH KK·Filed 2008·Granted Oct 12, 2010·1 cites·17 claims
- 1051US7898709B2Optical scan apparatus, image formation apparatus, optical deflector manufacturing method, polygon mirror processing method, and polygon mirror processing apparatusRICOH CO LTD·Filed 2008·Granted Mar 1, 2011·4 cites·20 claims
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