Inventor · disambiguated record
Tetsura Utsumi
Also filed as: UTSUMI TETSURA
2 granted patents·11 citations·filing 1990–1994
55Inventor score
Files withMITSUI TOATSU CHEMICALS2
Top patents by PatentIndex Score
2 records- 0150US5041587AProcess for preparing organic silicon compoundMITSUI TOATSU CHEMICALS·Filed 1990·Granted Aug 20, 1991·6 cites·9 claims
- 0242US5420238APoly(silyleneethynylene phenyleneethynylenes), method for preparing same and hardened product thereofMITSUI TOATSU CHEMICALS·Filed 1994·Granted May 30, 1995·5 cites·23 claims
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