Inventor · disambiguated record
Yoshiharu Hashiguchi
Also filed as: HASHIGUCHI YOSHIHARU
10 granted patents·3 pending applications·404 citations·filing 1990–2008
91Inventor score
Top patents by PatentIndex Score
13 records- 0196US5191024AHydrogenated diene block copolymer and composition comprising the sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1990·Granted Mar 2, 1993·154 cites·4 claims
- 0292US5346964A(Modified) hydrogenated diene block copolymer and composition comprising the sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1993·Granted Sep 13, 1994·75 cites·3 claims
- 0391US5306779AHydrogenated diene block copolymer and composition comprising the sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1992·Granted Apr 26, 1994·70 cites·3 claims
- 0476US7988826B2Cationic surface sizing agent and paper coated with the sameHARIMA CHEMICALS INC·Filed 2006·Granted Aug 2, 2011·4 cites·6 claims
- 0573US5158697ADeinking agent for reproduction of printed waste papersHARIMA CHEMICALS INC·Filed 1990·Granted Oct 27, 1992·25 cites·5 claims
- 0667US5270274ACatalyst composition for hydrogenating olefinically unsaturated polymersJAPAN SYNTHETIC RUBBER CO LTD·Filed 1992·Granted Dec 14, 1993·27 cites·9 claims
- 0764US5731129APhotosensitive resin composition comprising a carboxyl group-containing diene copolymer and a hydrogenated diene block polymerJAPAN SYNTHETIC RUBBER CO LTD·Filed 1996·Granted Mar 24, 1998·25 cites·10 claims
- 0857US8349135B2Papermaking additive and filled paperHARIMA CHEMICALS INC·Filed 2008·Granted Jan 8, 2013·0 cites·6 claims
- 0948US5169905AHydrogenation catalyst composition and process for hydrogenating olefinically unsaturated polymer using the sameJAPAN SYNTHETIC RUBBER CO LTD·Filed 1990·Granted Dec 8, 1992·12 cites·10 claims
- 1048US2009068485A1Cationic Surface Sizing Agent and Newsprint PaperINAOKA KAZUSHIGE·Filed 2006·Application pending·0 cites
- 1147US5596041AHydrogenated block copolymer and hydrogenated block copolymer compositonJAPAN SYNTHETIC RUBBER CO LTD·Filed 1995·Granted Jan 21, 1997·12 cites·16 claims
- 1242US2006057310A1Ink-jet recording medium and process for producing the sameSUZUKI ATSUSHI·Filed 2003·Application pending·0 cites
- 1336US2004044145A1Liquid curable resin composition and cured productsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →