Inventor · disambiguated record
Manabu Okuyama
Also filed as: OKUYAMA MANABU
2 granted patents·1 pending application·40 citations·filing 1994–2024
64Inventor score
Files withMITSUBISHI CHEM CORP3
Top patents by PatentIndex Score
3 records- 0173US5449820AMethod of preparing high purity 2,6-naphthalene dicarboxylic acidMITSUBISHI CHEM CORP·Filed 1994·Granted Sep 12, 1995·15 cites·5 claims
- 0267US2025281781A1Quenching device, hydrogen production device, hydrogen production method and reactor for photochemical reactionMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 0355US5981810AProcess for preparing 1,4-butanediolMITSUBISHI CHEM CORP·Filed 1998·Granted Nov 9, 1999·25 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →