Inventor · disambiguated record
Hisashi Ishii
Also filed as: ISHII HISASHI
5 granted patents·1 pending application·101 citations·filing 1995–2022
78Inventor score
Top patents by PatentIndex Score
6 records- 0194US7781690B2Key sheet and production method thereofSUNARROW LTD·Filed 2006·Granted Aug 24, 2010·71 cites·7 claims
- 0283US10519419B2Method for producing culture medium compositionNISSAN CHEMICAL CORP·Filed 2015·Granted Dec 31, 2019·2 cites·13 claims
- 0361US5519076AHalogen-containing resin compositionNISSAN FERRO ORGANIC CHEMICAL·Filed 1995·Granted May 21, 1996·25 cites·7 claims
- 0460US7759594B2Thin key sheet and production method thereofSUNARROW LTD·Filed 2006·Granted Jul 20, 2010·3 cites·3 claims
- 0551US2025215747A1Roll-up screen deviceLIXIL CORP·Filed 2022·Application pending·0 cites
- 0645US11834894B2Glass panel support structureLIXIL CORP·Filed 2019·Granted Dec 5, 2023·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →