Inventor · disambiguated record
Kiyoto Shibata
Also filed as: SHIBATA KIYOTO
3 granted patents·3 pending applications·51 citations·filing 2000–2008
67Inventor score
Top patents by PatentIndex Score
6 records- 0193US6841049B2Optical device substrate film-formation apparatus, optical disk substrate film-formation method, substrate holder manufacture method, substrate holder, optical disk and a phase-change recording type of optical diskRICOH KK·Filed 2000·Granted Jan 11, 2005·47 cites·41 claims
- 0263US7273534B2Optical device substrate film-formation apparatus, optical disk substrate film-formation method, substrate holder manufacture method, substrate holder, optical disk and a phase-change recording type of optical diskRICOH KK·Filed 2004·Granted Sep 25, 2007·4 cites·30 claims
- 0353US7976922B2Optical recording mediumRICOH CO LTD·Filed 2007·Granted Jul 12, 2011·0 cites·2 claims
- 0450US2008145587A1Optical recording mediumRICOH KK·Filed 2008·Application pending·0 cites
- 0543US2008037406A1Optical Recording MediumRICOH KK·Filed 2005·Application pending·0 cites
- 0636US2002160306A1Optical information recording medium and methodFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →