Inventor · disambiguated record
Kanzi Katsuragawa
Also filed as: KATSURAGAWA KANZI
5 granted patents·16 citations·filing 1975–1981
74Inventor score
Files withTOYO SODA MFG CO LTD5
Top patents by PatentIndex Score
5 records- 0153US4115436AProcess for producing ammonium p-styrenesulfonateTOYO SODA MFG CO LTD·Filed 1977·Granted Sep 19, 1978·4 cites·4 claims
- 0252US4302306ABromination of side chain of m-phenoxytolueneTOYO SODA MFG CO LTD·Filed 1980·Granted Nov 24, 1981·4 cites·6 claims
- 0343US4029640AProcess for producing ammonium aromatic sulfonateTOYO SODA MFG CO LTD·Filed 1975·Granted Jun 14, 1977·5 cites·8 claims
- 0442US4061669AProcess for producing ammonium p-styrenesulfonateTOYO SODA MFG CO LTD·Filed 1975·Granted Dec 6, 1977·2 cites·5 claims
- 0535US4393246AProcess for brominating side chain of m-phenoxytolueneTOYO SODA MFG CO LTD·Filed 1981·Granted Jul 12, 1983·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →