Inventor · disambiguated record
Michihiko Asai
Also filed as: ASAI MICHIHIKO
13 granted patents·159 citations·filing 1978–2000
92Inventor score
Files withAGENCY IND SCIENCE TECHN8JP THE AGENCY OF IND SCIENCE A2JAPAN CHEMICAL INNOVATION INST1MITSUBISHI HEAVY IND LTD1SHINETSU CHEMICAL CO1
Top patents by PatentIndex Score
13 records- 0191US4261806AMethod for the treatment of inner surfaces of a tubular body of a plastic with low temperature plasmaAGENCY IND SCIENCE TECHN·Filed 1980·Granted Apr 14, 1981·55 cites·5 claims
- 0271US7026406B1Syndiotactic styrene polymers and process for the production thereofJAPAN CHEMICAL INNOVATION INST·Filed 2000·Granted Apr 11, 2006·11 cites·10 claims
- 0369US4639379AMethod for the improvement of antistatic performance of synthetic resin shaped articlesSHINETSU CHEMICAL CO·Filed 1985·Granted Jan 27, 1987·24 cites·6 claims
- 0461US6787617B1Process for producing olefin living polymerJP THE AGENCY OF IND SCIENCE A·Filed 2000·Granted Sep 7, 2004·6 cites·20 claims
- 0557US5271795AMethod of growing crystalsMITSUBISHI HEAVY IND LTD·Filed 1991·Granted Dec 21, 1993·14 cites·4 claims
- 0653US4276138AMethod for reducing electrostatic charging on shaped articles of polyvinyl chloride resinsAGENCY IND SCIENCE TECHN·Filed 1979·Granted Jun 30, 1981·12 cites·3 claims
- 0750US6653430B1Butadiene polymers and process for producing conjugated diene polymersJP THE AGENCY OF IND SCIENCE A·Filed 1999·Granted Nov 25, 2003·10 cites·8 claims
- 0847US4247440AMethod for preventing plasticizer bleeding on polyvinyl chloride shaped articlesAGENCY IND SCIENCE TECHN·Filed 1979·Granted Jan 27, 1981·7 cites·12 claims
- 0941US4272464AMethod for preventing plasticizer bleeding on polyvinyl chloride shaped articlesAGENCY IND SCIENCE TECHN·Filed 1979·Granted Jun 9, 1981·5 cites·11 claims
- 1040US4272559AMethod for surface treatment of shaped articles of polyvinyl chloride resinsAGENCY IND SCIENCE TECHN·Filed 1978·Granted Jun 9, 1981·7 cites·2 claims
- 1135US4336211AMethod for the preparation of shaped articles of a vinyl chloride based resin having improved surface propertiesAGENCY IND SCIENCE TECHN·Filed 1980·Granted Jun 22, 1982·4 cites·1 claims
- 1233US6455649B1Catalyst for producing living olefin polymer and process for producing the polymerAGENCY IND SCIENCE TECHN·Filed 1998·Granted Sep 24, 2002·3 cites·10 claims
- 1331US4233419AMethod for preventing plasticizer bleeding on polyvinyl chloride shaped articlesAGENCY IND SCIENCE TECHN·Filed 1979·Granted Nov 11, 1980·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →