Inventor · disambiguated record
Hirohisa Otake
Also filed as: OTAKE HIROHISA
5 granted patents·6 citations·filing 1992–2013
68Inventor score
Top patents by PatentIndex Score
5 records- 0175US9821535B2Interlayer for laminated glass, and laminated glassSEKISUI CHEMICAL CO LTD·Filed 2013·Granted Nov 21, 2017·2 cites·19 claims
- 0242US10005867B2Modified polyvinyl alcohol and process for producing the sameWATANABE SATOSHI·Filed 2005·Granted Jun 26, 2018·0 cites·14 claims
- 0328US5994485AVinyl chloride/vinyl acetate copolymer, binder for a magnetic recording medium, and magnetic recording mediumDENKI KAGAKU KOGYO KK·Filed 1998·Granted Nov 30, 1999·3 cites·13 claims
- 0424US5238996ABinder resin for a heat transfer layer and heat transfer ink ribbonDENKI KAGAKU KOGYO KK·Filed 1992·Granted Aug 24, 1993·0 cites·5 claims
- 0523US5268350ABinder resin for a heat transfer layer and heat transfer ink ribbonDENKI KAGAKU KOGYO KK·Filed 1993·Granted Dec 7, 1993·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →