Inventor · disambiguated record
Masanobu Yamase
Also filed as: YAMASE MASANOBU
2 granted patents·1 pending application·6 citations·filing 2002–2007
50Inventor score
Technology areasC07C
Files withSUMITOMO CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0158US6852899B2Process for producing isobutylene and methanolSUMITOMO CHEMICAL CO·Filed 2002·Granted Feb 8, 2005·3 cites·3 claims
- 0255US6696612B2Process for producing isobutylene and methanolSUMITOMO CHEMICAL CO·Filed 2002·Granted Feb 24, 2004·3 cites·3 claims
- 0339US2010234648A1Process for producing tertiary olefin and aliphatic alcoholSUMITOMO CHEMICAL CO·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →