Inventor · disambiguated record
Hirohide Kitsuyama
Also filed as: KITSUYAMA HIROHIDE
3 granted patents·1 pending application·0 citations·filing 2013–2015
39Inventor score
Technology areasC07D
Files withNISSAN CHEMICAL IND LTD4
Top patents by PatentIndex Score
4 records- 0143US9738654B2Method for producing nitrogen-containing heterocyclic N-oxide compoundNISSAN CHEMICAL IND LTD·Filed 2013·Granted Aug 22, 2017·0 cites·14 claims
- 0240US9701642B2Method for producing optically active 5-hydroxy-3-ketoesterNISSAN CHEMICAL IND LTD·Filed 2014·Granted Jul 11, 2017·0 cites·11 claims
- 0338US9464095B2Production method of high-purity nitrogen-containing heterocyclic compoundNISSAN CHEMICAL IND LTD·Filed 2013·Granted Oct 11, 2016·0 cites·15 claims
- 0430US2016362369A1Method for producing optically active azetidinone compoundNISSAN CHEMICAL IND LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →