Inventor · disambiguated record
Hamao Watanabe
Also filed as: WATANABE HAMAO
4 granted patents·14 citations·filing 1987–1987
71Inventor score
Files withYUKI GOSEI YAKUHIN KOGYO KK4
Top patents by PatentIndex Score
4 records- 0146US4716240A1,2-dichloro-1,2,2-trimethyl-1-phenyldisilane and method for producing the sameYUKI GOSEI YAKUHIN KOGYO KK·Filed 1987·Granted Dec 29, 1987·3 cites·11 claims
- 0242US4707557A1,1-dichloro-1,2,2-trimethyl-2-phenyldisilane and method for producing the sameYUKI GOSEI YAKUHIN KOGYO KK·Filed 1987·Granted Nov 17, 1987·2 cites·13 claims
- 0341US4727171A1,2,2-trimethyl-1-phenyl polydisilane and method for producing the sameYUKI GOSEI YAKUHIN KOGYO KK·Filed 1987·Granted Feb 23, 1988·5 cites·7 claims
- 0438US4727170ADimethylphenylsilylmethylpolysilane and method for producing the sameYUKI GOSEI YAKUHIN KOGYO KK·Filed 1987·Granted Feb 23, 1988·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →