Inventor · disambiguated record
Hidehiro Kugisaki
Also filed as: KUGISAKI HIDEHIRO
3 granted patents·169 citations·filing 1995–1997
75Inventor score
Technology areasG11B
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD3
Top patents by PatentIndex Score
3 records- 0194US5790502AOptical pickup with conversion of diffusion angle of outgoing light relative to diffusion angle of incident lightMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Aug 4, 1998·143 cites·36 claims
- 0258US5978344AMethod of manufacturing integrated optical pick-upMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 2, 1999·12 cites·29 claims
- 0355US5777975AOptical pickup incorporating an integrated optical guide memberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 7, 1998·14 cites·10 claims
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