Inventor · disambiguated record
Toshiyuki Ichikawa
Also filed as: ICHIKAWA TOSHIYUKI · YATSUGI SHIGERU
3 granted patents·38 citations·filing 1976–1978
70Inventor score
Top patents by PatentIndex Score
3 records- 0182US4080391AProcess for the production of alcoholsMITSUI TOATSU CHEMICALS·Filed 1976·Granted Mar 21, 1978·20 cites·7 claims
- 0253US4163814AMethod of coating glass bottle with aqueous dispersed urethane compositionMITSUI NISSO CORP·Filed 1978·Granted Aug 7, 1979·15 cites·5 claims
- 0346US4066707AMethod for manufacture of diphenols and monoalkyl ethers of diphenolsAGENCY IND SCIENCE TECHN·Filed 1976·Granted Jan 3, 1978·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →