Inventor · disambiguated record
Kazuo Doyama
Also filed as: DOYAMA KAZUO
9 granted patents·2 pending applications·58 citations·filing 1989–2014
85Inventor score
Top patents by PatentIndex Score
11 records- 0184US8349992B2Thermosetting resin having benzoxazine structure and method for producing the sameSEKISUI CHEMICAL CO LTD·Filed 2008·Granted Jan 8, 2013·6 cites·20 claims
- 0272US10577577B2Device for manufacturing organic substance and method for manufacturing organic substanceSEKISUI CHEMICAL CO LTD·Filed 2014·Granted Mar 3, 2020·1 cites·7 claims
- 0369US5236988AEngineering plastic composition and articles made of the sameSEKISUI CHEMICAL CO LTD·Filed 1990·Granted Aug 17, 1993·24 cites·21 claims
- 0461US5191057APolyester and an article made of the same comprising a p-quaterphenyl derivativeSEIKISUI CHEMICAL CO LTD·Filed 1991·Granted Mar 2, 1993·12 cites·23 claims
- 0556US5235024APolyester and an article made of the sameSEIKISUI CHEMICAL CO LTD·Filed 1992·Granted Aug 10, 1993·10 cites·9 claims
- 0650US8026335B2Baked resin product and electronic device comprising the sameSEKISUI CHEMICAL CO LTD·Filed 2007·Granted Sep 27, 2011·0 cites·26 claims
- 0749US2009054614A1Method for producing thermosetting resin, thermosetting resin, thermosetting composition containing same, molded body, cured body, and electronic device containing thoseSEKISUI CHEMICAL CO LTD·Filed 2007·Application pending·0 cites
- 0846US8183368B2Thermosetting compound, composition containing the same, and molded articleEGUCHI YUJI·Filed 2006·Granted May 22, 2012·0 cites·3 claims
- 0940US2009187003A1Thermosetting resin, thermosetting composition containing same, and molded product obtained from sameEGUCHI YUJI·Filed 2006·Application pending·0 cites
- 1039US5011879AEngineering plastic composition and an article made of the sameSEIKISUI CHEMICAL CO LTD·Filed 1989·Granted Apr 30, 1991·5 cites·10 claims
- 1136US9522991B2Cellulose solution manufacturing method, cellulose precipitate manufacturing method, cellulose saccharification method, cellulose solution, and cellulose precipitateNAKAMURA KENJI·Filed 2011·Granted Dec 20, 2016·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →