Inventor · disambiguated record
Sadanari Fujimoto
Also filed as: FUJIMOTO SADANARI
4 granted patents·2 pending applications·81 citations·filing 1993–2004
77Inventor score
Technology areasG11B
Top patents by PatentIndex Score
6 records- 0185US5475210ANoise reduction system for optical record and reproduction apparatus using auto-power controlled semiconductor laser deviceTOSHIBA KK·Filed 1993·Granted Dec 12, 1995·39 cites·32 claims
- 0280US5696756AOptical disk having an evaluation pattern for evaluating the optical diskKABUSHIKI KAISHIA TOSHIBA·Filed 1996·Granted Dec 9, 1997·34 cites·9 claims
- 0350US5930227AOptical disk having an evaluation pattern for evaluating the optical diskTOSHIBA KK·Filed 1997·Granted Jul 27, 1999·8 cites·40 claims
- 0439US2005265157A1Optical disk apparatus and optical-disk image forming methodTOSHIBA KK·Filed 2004·Application pending·0 cites
- 0539US2005265154A1Optical disk apparatus and optical-disk image forming methodTOSHIBA KK·Filed 2004·Application pending·0 cites
- 0628US5892751AOptical disk having an evaluation pattern for evaluating the optical diskTOSHIBA KK·Filed 1997·Granted Apr 6, 1999·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →