Inventor · disambiguated record
Hidetomo Ashitaka
Also filed as: ASHITAKA HIDETOMO
13 granted patents·363 citations·filing 1977–1993
93Inventor score
Files withUBE INDUSTRIES13
Top patents by PatentIndex Score
13 records- 0194US4908283APreparation of ion conductive solid electrolyteUBE INDUSTRIES·Filed 1989·Granted Mar 13, 1990·128 cites·16 claims
- 0288US4994335AMicroporous film, battery separator employing the same, and method of producing themUBE INDUSTRIES·Filed 1989·Granted Feb 19, 1991·75 cites·3 claims
- 0379US4472559AProcess for producing polybutadiene rubber with enhanced mechanical strengthUBE INDUSTRIES·Filed 1982·Granted Sep 18, 1984·36 cites·31 claims
- 0473US4684717APreparation of azo compounds having carboxyl and cyano groupsUBE INDUSTRIES·Filed 1984·Granted Aug 4, 1987·10 cites·21 claims
- 0572US4379889AProcess for producing polybutadine rubber with enhanced mechanical strengthUBE INDUSTRIES·Filed 1980·Granted Apr 12, 1983·26 cites·17 claims
- 0669US4131644AProcess for producing carbon fiberUBE INDUSTRIES·Filed 1977·Granted Dec 26, 1978·13 cites·9 claims
- 0768US5173235AMethod of producing microporous filmUBE INDUSTRIES·Filed 1990·Granted Dec 22, 1992·39 cites·3 claims
- 0857US4501867AMethod for producing a polybutadiene materialUBE INDUSTRIES·Filed 1983·Granted Feb 26, 1985·10 cites·16 claims
- 0951US4684718AProcess for the preparation of diazocyano acids by reacting keto-acids with cyanogen compoundsUBE INDUSTRIES·Filed 1984·Granted Aug 4, 1987·3 cites·22 claims
- 1051US4476287AProcess for producing polybutadiene rubber with enhanced mechanical strengthUBE INDUSTRIES·Filed 1982·Granted Oct 9, 1984·10 cites·34 claims
- 1144US4503202AMethod for producing polybutadiene having an enhanced mechanical strengthUBE INDUSTRIES·Filed 1983·Granted Mar 5, 1985·5 cites·20 claims
- 1233US5403520ANonlinear optical device and optical signal processing unitUBE INDUSTRIES·Filed 1993·Granted Apr 4, 1995·6 cites·13 claims
- 1333US4504639AProcess for polymerizing 1,3-butadieneUBE INDUSTRIES·Filed 1982·Granted Mar 12, 1985·2 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →