Inventor · disambiguated record
Naota Yokoyama
Also filed as: YOKOYAMA NAOTA
3 granted patents·3 pending applications·0 citations·filing 2014–2021
37Inventor score
Files withTAKASAGO PERFUMERY CO LTD6
Top patents by PatentIndex Score
6 records- 0147US2020229474A1Novel spirosesquiterpene compound, flavoring composition and food/drink containing said compound, and method for producing said food/drinkTAKASAGO PERFUMERY CO LTD·Filed 2018·Application pending·0 cites
- 0243US11098074B2Chiral tetradentate ligand, method for producing same and transition metal complex of said chiral tetradentate ligandTAKASAGO PERFUMERY CO LTD·Filed 2019·Granted Aug 24, 2021·0 cites·8 claims
- 0340US2015065738A1Phosphorous compound and transition metal complex thereofTAKASAGO PERFUMERY CO LTD·Filed 2014·Application pending·0 cites
- 0437US10550141B2Tetradentate ligand, and production method therefor, synthetic intermediate thereof, and transition metal complex thereofTAKASAGO PERFUMERY CO LTD·Filed 2017·Granted Feb 4, 2020·0 cites·9 claims
- 0533US2023285945A1Catalyst containing activated carbon adsorbed with ruthenium complex, and method for producing reduction product using sameTAKASAGO PERFUMERY CO LTD·Filed 2021·Application pending·0 cites
- 0632US9416148B2Phosphorus compound and transition metal complex of the sameTAKASAGO PERFUMERY CO LTD·Filed 2015·Granted Aug 16, 2016·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Naota Yokoyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →