Inventor · disambiguated record
Koh Watanabe
Also filed as: WADA SHOZO · WATANABE KOH
6 granted patents·60 citations·filing 1978–1985
81Inventor score
Files withTOA NENRYO KOGYO KK6
Top patents by PatentIndex Score
6 records- 0179US4608173AFilterTOA NENRYO KOGYO KK·Filed 1985·Granted Aug 26, 1986·37 cites·6 claims
- 0259US4182691ATitanium trichloride catalyst and process for the production thereofTOA NENRYO KOGYO KK·Filed 1979·Granted Jan 8, 1980·9 cites·36 claims
- 0343US4183826ATitanium trichloride catalyst and process for the production thereofTOA NENRYO KOGYO KK·Filed 1979·Granted Jan 15, 1980·4 cites·34 claims
- 0442US4321346ATitanium trichloride catalyst and process for the production thereofTOA NENRYO KOGYO KK·Filed 1979·Granted Mar 23, 1982·4 cites·16 claims
- 0538US4401799ATitanium trichloride catalyst and process for the production thereofTOA NENRYO KOGYO KK·Filed 1979·Granted Aug 30, 1983·3 cites·4 claims
- 0635US4240928ATitanium trichloride catalyst and process for the production thereofTOA NENRYO KOGYO KK·Filed 1978·Granted Dec 23, 1980·3 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →