Inventor · disambiguated record
Hideo Midorikawa
Also filed as: MIDORIKAWA HIDEO
12 granted patents·1 pending application·229 citations·filing 1995–2017
91Inventor score
Top patents by PatentIndex Score
13 records- 0187US8546634B2Method for production of conjugated diolefinMIDORIKAWA HIDEO·Filed 2010·Granted Oct 1, 2013·6 cites·8 claims
- 0285US5663113AAmmoxidation catalyst compositionASAHI CHEMICAL IND·Filed 1996·Granted Sep 2, 1997·63 cites·15 claims
- 0380US7473666B2Particulate porous ammoxidation catalystASAHI KASEI CHEMICALS CORP·Filed 2004·Granted Jan 6, 2009·29 cites·6 claims
- 0478US5658842AAmmoxidation catalyst composition, and process for producing acrylonitrile or methacrylonitrile using the sameASAHI CHEMICAL IND·Filed 1995·Granted Aug 19, 1997·51 cites·23 claims
- 0577US6080882AProcess for producing acrylonitrile or methacrylonitrile from propane or isobutane by ammoxidationASAHI CHEMICAL IND·Filed 1998·Granted Jun 27, 2000·30 cites·4 claims
- 0676US5973186AProcess for producing acrylonitrile or methacrylonitrile from propane or isobutane by ammoxidationASAHI CHEMICAL IND·Filed 1998·Granted Oct 26, 1999·30 cites·4 claims
- 0764US10053402B2Method for producing conjugated diolefinASAHI KASEI CHEMICALS CORP·Filed 2017·Granted Aug 21, 2018·0 cites·9 claims
- 0862US9809511B2Method for producing conjugated diolefinASAHI KASEI CHEMICALS CORP·Filed 2013·Granted Nov 7, 2017·0 cites·13 claims
- 0961US5629443AHighly purified acetonitrile and process for purifying crude acetonitrileASAHI CHEMICAL IND·Filed 1995·Granted May 13, 1997·8 cites·29 claims
- 1046US2016016864A1Process for producing butadieneASAHI KASEI CHEMICALS CORP·Filed 2014·Application pending·0 cites
- 1145US9192922B2Propylene production processMIDORIKAWA HIDEO·Filed 2008·Granted Nov 24, 2015·0 cites·17 claims
- 1241US6084119AProcess for producing unsaturated nitrileASAHI CHEMICAL IND·Filed 1997·Granted Jul 4, 2000·6 cites·6 claims
- 1341US6013825AProcess for producing unsaturated nitrileASAHI CHEMICAL IND·Filed 1996·Granted Jan 11, 2000·6 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →