Inventor · disambiguated record
Hidetsugu Tanaka
Also filed as: TANAKA HIDETSUGU
8 granted patents·115 citations·filing 1974–2008
87Inventor score
Top patents by PatentIndex Score
8 records- 0191US6838540B2Olefin polymer and production processes thereofMITSUI CHEMICALS INC·Filed 2001·Granted Jan 4, 2005·33 cites·17 claims
- 0280US6399724B1Catalyst for olefin polymerization and method of polymerizing olefinMITSUI CHEMICALS INC·Filed 1999·Granted Jun 4, 2002·41 cites·11 claims
- 0380US4224252AProduction of pinacoloneKURARAY CO·Filed 1979·Granted Sep 23, 1980·14 cites·37 claims
- 0480US4122291AMethod for the production of alken-2-ol-1 or of alken-2-ol-1 and alkanol-1KURARAY CO·Filed 1977·Granted Oct 24, 1978·12 cites·40 claims
- 0572US8338557B2Olefin polymer and process for preparing the sameMITANI MAKOTO·Filed 2008·Granted Dec 25, 2012·2 cites·4 claims
- 0672US3947504ASeparation and recovery of 3-methyl-3-butene-1-olKURARAY CO·Filed 1974·Granted Mar 30, 1976·9 cites·6 claims
- 0760US7566761B2Olefin polymer and process for preparing the sameMITSUI CHEMICALS INC·Filed 2004·Granted Jul 28, 2009·3 cites·10 claims
- 0838US4069261AProcess for the production of polyhydric alcoholsKURARAY CO·Filed 1975·Granted Jan 17, 1978·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →