Inventor · disambiguated record
Shigeru Isayama
Also filed as: ISAYAMA SHIGERU
2 granted patents·41 citations·filing 1997–1998
62Inventor score
Files withMITSUI CHEMICALS INC2
Top patents by PatentIndex Score
2 records- 0183US5925786AProcess for producing aromatic dicarboxylic acidMITSUI CHEMICALS INC·Filed 1997·Granted Jul 20, 1999·32 cites·5 claims
- 0235US6197985B1Solid aluminoxane for catalyst carrier, process for preparing the same, and uses thereofMITSUI CHEMICALS INC·Filed 1998·Granted Mar 6, 2001·9 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →