Inventor · disambiguated record
Akimasa Watanabe
Also filed as: WATANABE AKIMASA
4 granted patents·14 citations·filing 1998–2022
62Inventor score
Top patents by PatentIndex Score
4 records- 0151US11820738B2Method for producing secondary alcohol alkoxylateNIPPON CATALYTIC CHEM IND·Filed 2022·Granted Nov 21, 2023·0 cites·14 claims
- 0249US11618726B2Method for producing diolNIPPON CATALYTIC CHEM IND·Filed 2021·Granted Apr 4, 2023·0 cites·8 claims
- 0346US6101840AAir separation plantsNIPPON OXYGEN CO LTD·Filed 1998·Granted Aug 15, 2000·14 cites·6 claims
- 0438US9518036B2Method for producing ethylene oxideNIPPON CATALYTIC CHEM IND·Filed 2014·Granted Dec 13, 2016·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →