Inventor · disambiguated record
Kazuhiko Hirao
Also filed as: HIRAO KAZUHIKO
3 granted patents·145 citations·filing 1997–2000
76Inventor score
Files withHONJO CHEM KK3
Top patents by PatentIndex Score
3 records- 0191US6582854B1Lithium ion secondary battery, cathode active material therefor and production thereofHONJO CHEM KK·Filed 2000·Granted Jun 24, 2003·80 cites·6 claims
- 0264US5985237AProcess for producing lithium manganese oxide suitable for use as cathode material of lithium ion secondary batteriesHONJO CHEM KK·Filed 1997·Granted Nov 16, 1999·40 cites·8 claims
- 0362US6348182B1Process for producing lithium manganese oxide with spinel structureHONJO CHEM KK·Filed 1997·Granted Feb 19, 2002·25 cites·16 claims
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