Inventor · disambiguated record
Kazunori Hayashi
Also filed as: HAYASHI KAZUNORI
11 granted patents·3 pending applications·160 citations·filing 1985–2023
90Inventor score
Files withDAIKIN IND LTD12NATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM1YAMAGUCHI FUMIHIKO1
Top patents by PatentIndex Score
14 records- 0183US4795793AFluorine-containing copolymer and oil and water repellent composition containing the sameDAIKIN IND LTD·Filed 1987·Granted Jan 3, 1989·35 cites·6 claims
- 0280US5055538ANovel copolymer and water- and oil-repellent comprising the sameDAIKIN IND LTD·Filed 1990·Granted Oct 8, 1991·34 cites·18 claims
- 0379US5608002AWater- and oil-repelling agent composition and process for preparing the sameDAIKIN IND LTD·Filed 1994·Granted Mar 4, 1997·35 cites·18 claims
- 0472US6693144B1Graft copolymer and solvent-based water-and oil-repellant composition comprising the sameDAIKIN IND LTD·Filed 2000·Granted Feb 17, 2004·10 cites·11 claims
- 0571US5614123AAgent for treating textileDAIKIN IND LTD·Filed 1994·Granted Mar 25, 1997·21 cites·13 claims
- 0662US2025243453A1Cell cultivation or proliferation substrateNATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM·Filed 2023·Application pending·0 cites
- 0756US6734255B1Graft polymer, process for the production thereof and solution-type water-and oil-repellent compositions containing the polymerDAIKIN IND LTD·Filed 2000·Granted May 11, 2004·3 cites·6 claims
- 0844US4685967ADeicing coating compositionDAIKIN IND LTD·Filed 1986·Granted Aug 11, 1987·8 cites·6 claims
- 0944US4673712APerfluoroalkylvinyl polymer and production and use thereofDAIKIN IND LTD·Filed 1985·Granted Jun 16, 1987·6 cites·12 claims
- 1042US2007232166A1Water repellent-, oil repellent-and soil release-treated textile and method of treating textileDAIKIN IND LTD·Filed 2007·Application pending·0 cites
- 1141US8653019B2Stain remover containing fluoropolymerYAMAGUCHI FUMIHIKO·Filed 2009·Granted Feb 18, 2014·0 cites·9 claims
- 1241US6193955B1Copolymer, process for the preparation of the same, and use thereofDAIKIN IND LTD·Filed 1998·Granted Feb 27, 2001·5 cites·8 claims
- 1338US2008280808A1Stain Remover Containing FluoropolymerDAIKIN IND LTD·Filed 2005·Application pending·0 cites
- 1433US5242487AWater- and oil-repellant compositionDAIKIN IND LTD·Filed 1992·Granted Sep 7, 1993·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →