Inventor · disambiguated record
Tomomichi Nihei
Also filed as: NIHEI TOMOMICHI
5 granted patents·6 citations·filing 2013–2018
68Inventor score
Files withSUMITOMO METAL MINING CO5
Top patents by PatentIndex Score
5 records- 0187US11133504B2Nickel complex oxide and method of manufacturing lithium nickel complex oxideSUMITOMO METAL MINING CO·Filed 2018·Granted Sep 28, 2021·3 cites·3 claims
- 0275US9231250B2Nickel-cobalt-manganese composite hydroxide and method for manufacturing sameSUMITOMO METAL MINING CO·Filed 2013·Granted Jan 5, 2016·2 cites·10 claims
- 0364US10797316B2Coated nickel hydroxide powder for alkali secondary battery positive electrode active material and method of producing sameSUMITOMO METAL MINING CO·Filed 2013·Granted Oct 6, 2020·1 cites·3 claims
- 0451US11569504B2Positive electrode active material for lithium ion secondary batteries and method for producing sameSUMITOMO METAL MINING CO·Filed 2018·Granted Jan 31, 2023·0 cites·15 claims
- 0546US10680239B2Coated nickel hydroxide powder for alkali secondary battery positive electrode active material and method of producing sameSUMITOMO METAL MINING CO·Filed 2013·Granted Jun 9, 2020·0 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →