Inventor · disambiguated record
Kazuhiro Kawamata
Also filed as: KAWAMATA KAZUHIRO
2 granted patents·26 citations·filing 1989–1991
60Inventor score
Files withTOTO KASEI KK2
Top patents by PatentIndex Score
2 records- 0157US5227429APoly(arylene sulfide) resin compositionTOTO KASEI KK·Filed 1991·Granted Jul 13, 1993·17 cites·7 claims
- 0246US5071949AProcess for preparation of polyphenylene-sulfide resins in the absence of specific polymerization assistantsTOTO KASEI KK·Filed 1989·Granted Dec 10, 1991·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →