Inventor · disambiguated record
Kazuho Kato
Also filed as: KATO KAZUHO
3 granted patents·93 citations·filing 1997–1999
74Inventor score
Technology areasG11B
Files withNIPPON COLUMBIA3
Top patents by PatentIndex Score
3 records- 0188US5828648AOptical information recording medium and method of manufacturingNIPPON COLUMBIA·Filed 1997·Granted Oct 27, 1998·64 cites·7 claims
- 0275US6014364AOptical information recording medium and method of manufacturingNIPPON COLUMBIA·Filed 1999·Granted Jan 11, 2000·26 cites·18 claims
- 0335US5966367AOptical information recording mediumNIPPON COLUMBIA·Filed 1998·Granted Oct 12, 1999·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →