Inventor · disambiguated record
Katsunori Yabuta
Also filed as: YABUTA KATSUNORI
7 granted patents·1 pending application·30 citations·filing 1993–2011
79Inventor score
Top patents by PatentIndex Score
8 records- 0168US6746639B2Process for preparing polyimide filmKANEKA CORP·Filed 2001·Granted Jun 8, 2004·8 cites·6 claims
- 0264US6403757B1Modified polyamide resin and heat-resistant composition containing the sameKANEGAFUCHI CHEMICAL IND·Filed 1999·Granted Jun 11, 2002·17 cites·5 claims
- 0357US8962790B2Polyimide film and process for producing the sameKANESHIRO HISAYASU·Filed 2007·Granted Feb 24, 2015·0 cites·10 claims
- 0454US8026338B2Method for producing polyimide filmKANEKA CORP·Filed 2006·Granted Sep 27, 2011·0 cites·5 claims
- 0548US8273851B2Method for producing polyimide filmYABUTA KATSUNORI·Filed 2011·Granted Sep 25, 2012·0 cites·7 claims
- 0640US5726281AEpoxy-terminated polyamide, adhesive made therefrom and methods for producing themKANEGAFUCHI CHEMICAL IND·Filed 1994·Granted Mar 10, 1998·4 cites·9 claims
- 0735US2004063900A1Polyimide film and process for producing the sameFiled 2002·Application pending·0 cites
- 0832US5371175AEpoxy-terminated polyamide, adhesive made therefrom and methods for producing themKANEGAFUCHI CHEMICAL IND·Filed 1993·Granted Dec 6, 1994·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →