Inventor · disambiguated record
Hajime Asai
Also filed as: ASAI HAJIME
8 granted patents·112 citations·filing 1980–2002
88Inventor score
Top patents by PatentIndex Score
8 records- 0173US8118064B2Fiber reinforced plastic pipe and power transmission shaft employing the sameNAKAJIMA TATSUO·Filed 2002·Granted Feb 21, 2012·15 cites·20 claims
- 0269US4913909AComplex of tea-leaf extract and active aluminum hydroxideMITSUI NORIN KK·Filed 1986·Granted Apr 3, 1990·39 cites·3 claims
- 0361US4510024ANovel polymer compositionMITSUBISHI RAYON CO·Filed 1983·Granted Apr 9, 1985·14 cites·5 claims
- 0454US4814157ACarbon fibers and method for producing sameMITSUBISHI RAYON CO·Filed 1987·Granted Mar 21, 1989·10 cites·3 claims
- 0540US4735693AProcess for producing carbon fiberMITSUBISHI RAYON CO·Filed 1986·Granted Apr 5, 1988·9 cites·4 claims
- 0640US4603157AIntermediate for composite materialMITSUBISHI RAYON CO·Filed 1985·Granted Jul 29, 1986·9 cites·4 claims
- 0739US4345959AProcess for producing thermosetting resin filmMITSUBISHI RAYON CO·Filed 1980·Granted Aug 24, 1982·9 cites·14 claims
- 0838US4654264AMethod of sizing carbon fiber and a carbon fiber compositionMITSUBISHI RAYON CO·Filed 1986·Granted Mar 31, 1987·7 cites·7 claims
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