Inventor · disambiguated record
Katsuhiko Tani
Also filed as: TANI KATSUHIKO
13 granted patents·3 pending applications·242 citations·filing 1979–2007
92Inventor score
Top patents by PatentIndex Score
16 records- 0198US7209699B2Lubricant applying unit, process cartridge, image forming apparatus, and image forming methodRICOH KK·Filed 2005·Granted Apr 24, 2007·62 cites·75 claims
- 0295US7505728B2Lubricant applying unit, process cartridge, image forming apparatus, and image forming methodRICOH KK·Filed 2007·Granted Mar 17, 2009·22 cites·16 claims
- 0387US6790592B2Phase-change optical information recording mediumRICOH KK·Filed 2001·Granted Sep 14, 2004·23 cites·17 claims
- 0484US6534227B2Photoreceptor, method of evaluating the photoreceptor, method of producing the photoreceptor, and image formation apparatus using the photoreceptorRICOH KK·Filed 2001·Granted Mar 18, 2003·24 cites·90 claims
- 0580US4334886AMethod of manufacturing table saltTANI KATSUHIKO·Filed 1979·Granted Jun 15, 1982·37 cites·3 claims
- 0679US7507523B2Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical informationRICOH KK·Filed 2001·Granted Mar 24, 2009·14 cites·33 claims
- 0777US6884487B2Optical recording medium, recording material, method of producing optical recording medium, and optical recording, reading and rewriting methodRICOH KK·Filed 2003·Granted Apr 26, 2005·8 cites·49 claims
- 0874US6649313B2Photoreceptor, method of evaluating a photoreceptor, and method of producing the photoreceptorRICOH KK·Filed 2002·Granted Nov 18, 2003·13 cites·15 claims
- 0963US5199058AX-ray monochromator and spectral measurement apparatus using the x-ray monochromatorRICOH KK·Filed 1991·Granted Mar 30, 1993·19 cites·19 claims
- 1059US7364781B2Optical recording medium, recording material, method of producing optical recording medium and optical recording, reading and rewriting methodRICOH KK·Filed 2006·Granted Apr 29, 2008·0 cites·7 claims
- 1150US5302230AHeat treatment by light irradiationRICOH KK·Filed 1991·Granted Apr 12, 1994·20 cites·36 claims
- 1243US2001041240A1Optical recording medium, recording material, method of producing optical recording medium, and optical recording, reading and rewriting methodFiled 2001·Application pending·0 cites
- 1336US2006038512A1Electronic equipment equipped with switching power circuit and power supply control methodORION ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
- 1434US7224562B2Short-circuit protective circuitORION ELECTRIC CO LTD·Filed 2004·Granted May 29, 2007·0 cites·5 claims
- 1533US6865095B2Power circuitORION ELECTRIC CO LTD·Filed 2003·Granted Mar 8, 2005·0 cites·13 claims
- 1633US2005099165A1Power controllerFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →