Inventor · disambiguated record
Motoharu Kinugasa
Also filed as: KINUGASA MOTOHARU
14 granted patents·3 pending applications·105 citations·filing 2000–2007
91Inventor score
Top patents by PatentIndex Score
17 records- 0187US6558768B2Optical recording medium and optical recording and reading method using the sameRICOH KK·Filed 2001·Granted May 6, 2003·28 cites·16 claims
- 0284US6794005B2Optical recording medium, optical recording method and optical recording deviceRICOH KK·Filed 2003·Granted Sep 21, 2004·18 cites·33 claims
- 0380US6660867B2Metal complex type squarylium compounds and optical recording media made by using the sameKYOWA HAKKO KOGYO KK·Filed 2001·Granted Dec 9, 2003·14 cites·12 claims
- 0478US6737143B2Optical recording medium, optical recording method and optical recording deviceRICOH KK·Filed 2002·Granted May 18, 2004·12 cites·52 claims
- 0570US6599605B2Squarylium compounds and optical recording media using the sameKYOWA HAKKO KOGYO KK·Filed 2000·Granted Jul 29, 2003·9 cites·27 claims
- 0664US7368224B2Photopolymerizable compositionKYOWA HAKKO CHEMICAL CO LTD·Filed 2003·Granted May 6, 2008·3 cites·14 claims
- 0762US6596364B2Squarylium compounds and optical recording medium containing the sameKYOWA HAKKO KOGYO KK·Filed 2000·Granted Jul 22, 2003·10 cites·11 claims
- 0858US6936323B2Optical recording medium, and method and device using the sameRICOH KK·Filed 2004·Granted Aug 30, 2005·6 cites·19 claims
- 0958US6818262B2Filters for electronic display deviceKYOWA YUKA KK·Filed 2003·Granted Nov 16, 2004·1 cites·3 claims
- 1054US7223521B2Squarylium-metal chelate compounds and optical recording mediaKYOWA YUKA KK·Filed 2004·Granted May 29, 2007·2 cites·13 claims
- 1150US2010246363A1Squarylium compound, optical recording medium using the same, recording/reproduction method and optical recording apparatusRICOH KK·Filed 2007·Application pending·0 cites
- 1249US7521562B2Filters for electronic display devicesKYOWA HAKKO CHEMICAL CO LTD·Filed 2005·Granted Apr 21, 2009·0 cites·4 claims
- 1349US7242542B2Filters of electronic displaysKYOWA HAKKO CHEMICAL CO LTD·Filed 2003·Granted Jul 10, 2007·2 cites·3 claims
- 1447US7710855B2Optical recording medium, recording and reproducing method thereof, and optical recording apparatusRICOH KK·Filed 2005·Granted May 4, 2010·0 cites·14 claims
- 1545US2009135706A1Optical recording medium, and optical recording method and optical recording apparatus thereofNOGUCHI SOH·Filed 2006·Application pending·0 cites
- 1642US7687633B2Filters for electronic display devicesKYOWA HAKKO CHEMICAL CO LTD·Filed 2004·Granted Mar 30, 2010·0 cites·4 claims
- 1738US2009074373A1Optical filterKYOWA HAKKO CHEMICAL CO LTD·Filed 2005·Application pending·0 cites
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