Inventor · disambiguated record
Kuninori Hirosawa
Also filed as: HIROSAWA KUNINORI
5 granted patents·245 citations·filing 1981–1997
85Inventor score
Top patents by PatentIndex Score
5 records- 0193US4379859APre-foamed particles of polypropylene resin and process for production thereofJAPAN STYRENE PAPER CORP·Filed 1981·Granted Apr 12, 1983·95 cites·9 claims
- 0289US4440703AProcess for producing foamed and molded article of polypropylene resinJAPAN STYRENE PAPER CORP·Filed 1982·Granted Apr 3, 1984·49 cites·2 claims
- 0385US4399087AProcess for producing foamed polyolefin articles from aged pre-foamed particles of polyolefin resinsJAPAN STYRENE PAPER CORP·Filed 1981·Granted Aug 16, 1983·57 cites·6 claims
- 0481US4436840AProcess for producing pre-foamed particles of polyolefin resinJAPAN STYRENE PAPER CORP·Filed 1982·Granted Mar 13, 1984·33 cites·2 claims
- 0544US5854294AProcess for producing foamed body of polycarbonate resin and foamed body obtained therebyJSP CORP·Filed 1997·Granted Dec 29, 1998·11 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →