Inventor · disambiguated record
Katsushige Okayama
Also filed as: OKAYAMA KATSUSHIGE
4 granted patents·10 citations·filing 1991–1994
66Inventor score
Technology areasC08F
Files withTOSOH CORP4
Top patents by PatentIndex Score
4 records- 0151US5378766AProcess for the preparation of chlorinated polyolefin and chlorosulfonated polyolefinTOSOH CORP·Filed 1993·Granted Jan 3, 1995·9 cites·5 claims
- 0226US5449833AProcess for the preparation of chlorinated polyolefin and chlorosulfonated polyolefinTOSOH CORP·Filed 1994·Granted Sep 12, 1995·1 cites·5 claims
- 0326US5290879AProcess for producing chlorinated polyolefinTOSOH CORP·Filed 1992·Granted Mar 1, 1994·0 cites·5 claims
- 0426US5212254AProcess for producing chlorosulfonated polyolefin in presence of olefinTOSOH CORP·Filed 1991·Granted May 18, 1993·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →