Inventor · disambiguated record
Hiroshi Iwasaka
Also filed as: IWASAKA HIROSHI
4 granted patents·14 citations·filing 1997–2004
68Inventor score
Files withMITSUBISHI CHEM CORP4
Top patents by PatentIndex Score
4 records- 0165US5777155AProcess for producing unsaturated glycol diesterMITSUBISHI CHEM CORP·Filed 1997·Granted Jul 7, 1998·10 cites·18 claims
- 0258US7345193B2Method of contact catalytic reactionMITSUBISHI CHEM CORP·Filed 2004·Granted Mar 18, 2008·3 cites·17 claims
- 0347US6914156B2Process for producing diacetoxybuteneMITSUBISHI CHEM CORP·Filed 2003·Granted Jul 5, 2005·0 cites·26 claims
- 0442US6555720B1Method and system for producing 1,4-butanediolMITSUBISHI CHEM CORP·Filed 2000·Granted Apr 29, 2003·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →