Inventor · disambiguated record
Kazuya Ooishi
Also filed as: OOISHI KAZUYA
8 granted patents·4 pending applications·117 citations·filing 1984–2008
86Inventor score
Top patents by PatentIndex Score
12 records- 0177US4591886ADriving method and apparatus for optical printer with liquid-crystal switching elementHITACHI LTD·Filed 1984·Granted May 27, 1986·39 cites·19 claims
- 0267US5283709ALightning arrester on tower for power transmissionHITACHI LTD·Filed 1990·Granted Feb 1, 1994·34 cites·23 claims
- 0356US4769659APrinter utilizing optical switch elementsUMEDA TAKAO·Filed 1987·Granted Sep 6, 1988·18 cites·2 claims
- 0450US4712876ADriving ferroelectric liquid crystal printers via short circuitingHITACHI LTD·Filed 1985·Granted Dec 15, 1987·12 cites·2 claims
- 0541US2009059408A1Optical layered productTOMOEGAWA CO LTD·Filed 2008·Application pending·0 cites
- 0639US2009136713A1Optical layered productTOMOEGAWA CO LTD·Filed 2008·Application pending·0 cites
- 0739US2009233048A1Anti-glare material and optical layered productMURATA CHIKARA·Filed 2008·Application pending·0 cites
- 0838US2008057262A1Low-Reflection MaterialTOMOEGAWA CO LTD·Filed 2005·Application pending·0 cites
- 0936US5712756ASubstation with surge arrestersHITACHI LTD·Filed 1996·Granted Jan 27, 1998·9 cites·7 claims
- 1033US5359316AZinc oxide type arresterHITACHI LTD·Filed 1993·Granted Oct 25, 1994·3 cites·8 claims
- 1130US5373279AArrester for gas insulated switchgear deviceHITACHI LTD·Filed 1993·Granted Dec 13, 1994·2 cites·8 claims
- 1227US5585996AArrestor for gas insulated switchgearHITACHI LTD·Filed 1995·Granted Dec 17, 1996·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →