Inventor · disambiguated record
Takuo Ohishi
Also filed as: OHISHI TAKUO
9 granted patents·1 pending application·58 citations·filing 2000–2008
86Inventor score
Top patents by PatentIndex Score
10 records- 0184US6562432B2Optical recording medium and method of manufacturing the optical recording mediumRICOH KK·Filed 2001·Granted May 13, 2003·21 cites·46 claims
- 0280US6649240B2Optical information recording mediumRICOH KK·Filed 2000·Granted Nov 18, 2003·19 cites·5 claims
- 0370US7410681B2Optical information recording mediumRICOH KK·Filed 2006·Granted Aug 12, 2008·4 cites·12 claims
- 0468US7403457B2Method and apparatus for recording information with a multi-layer structureRICOH KK·Filed 2004·Granted Jul 22, 2008·6 cites·20 claims
- 0567US7725004B2Information recorder, information recording medium, and information recording methodRICOH KK·Filed 2004·Granted May 25, 2010·7 cites·11 claims
- 0664US8270271B2Optical recording medium and information recording methodOGAWA IPPEI·Filed 2008·Granted Sep 18, 2012·1 cites·10 claims
- 0751US2007086294A1Optical recording medium and information recording methodOGAWA IPPEI·Filed 2006·Application pending·0 cites
- 0849US6818272B2Optical information recording mediumRICOH KK·Filed 2003·Granted Nov 16, 2004·0 cites·3 claims
- 0946US7160589B2Optical information recording mediumRICOH KK·Filed 2004·Granted Jan 9, 2007·0 cites·7 claims
- 1042US6960421B2Optical recording medium and fabricating method thereofRICOH KK·Filed 2003·Granted Nov 1, 2005·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →