Inventor · disambiguated record
Seizou Mishima
Also filed as: MISHIMA SEIZOU
3 granted patents·10 citations·filing 1990–1993
63Inventor score
Files withHITACHI CHEMICAL CO LTD3
Top patents by PatentIndex Score
3 records- 0135US5081193ALow gloss agents, process for production thereof, low gloss thermoplastic resin compositions, and molded articlesHITACHI CHEMICAL CO LTD·Filed 1990·Granted Jan 14, 1992·5 cites·6 claims
- 0231US5290876ALow gloss agents, process for production thereof, low gloss thermoplastic resin compositions, and molded articlesHITACHI CHEMICAL CO LTD·Filed 1993·Granted Mar 1, 1994·2 cites·7 claims
- 0331US5216076ALow gloss agents, process for production thereof, low gloss thermoplastic resin compositions, and molded articlesHITACHI CHEMICAL CO LTD·Filed 1991·Granted Jun 1, 1993·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →