Inventor · disambiguated record
Hiroshi Takeo
Also filed as: TAKEO HIROSHI
3 granted patents·1 pending application·24 citations·filing 1993–2013
62Inventor score
Top patents by PatentIndex Score
4 records- 0160US5648558AMethod for producing a polyoxyalkylene glycol and novel metallo-aluminosilicateMITSUBISHI CHEM CORP·Filed 1994·Granted Jul 15, 1997·22 cites·21 claims
- 0245US9340472B2Method for producing conjugated dieneMITSUBISHI CHEM CORP·Filed 2013·Granted May 17, 2016·0 cites·8 claims
- 0337US2012130137A1Production process of conjugated dieneORITA SOUICHI·Filed 2011·Application pending·0 cites
- 0431US5393866AMethod for the production of polytetramethylene ether glycolMITSUBISHI CHEM IND·Filed 1993·Granted Feb 28, 1995·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →