Inventor · disambiguated record
Hirosi Kawano
Also filed as: KAWANO HIROSI
2 granted patents·17 citations·filing 1986–1987
59Inventor score
Technology areasC08J
Files withTORAY INDUSTRIES2
Top patents by PatentIndex Score
2 records- 0149US4663362AExpandable polyvinyl chloride resin composition and foamed sheet prepared from the sameTORAY INDUSTRIES·Filed 1986·Granted May 5, 1987·11 cites·8 claims
- 0239US4701472AExpandable polyvinyl chloride resin composition and foamed sheet prepared from the sameTORAY INDUSTRIES·Filed 1987·Granted Oct 20, 1987·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →