Inventor · disambiguated record
Naoki Koga
Also filed as: KOGA NAOKI
4 granted patents·41 citations·filing 1997–2021
74Inventor score
Files withTOTO LTD4
Top patents by PatentIndex Score
4 records- 0172US6737166B2Sanitary wareTOTO LTD·Filed 2001·Granted May 18, 2004·13 cites·35 claims
- 0253US6242117B1Ceramics, ceramic blank, manufacturing method thereof, sanitary earthenware and manufacturing method thereofTOTO LTD·Filed 1997·Granted Jun 5, 2001·17 cites·49 claims
- 0348US6107223AMethod for preparing high strength and high thermal shock-resistant china for ceramic whitewareTOTO LTD·Filed 1997·Granted Aug 22, 2000·11 cites·9 claims
- 0447US12031312B2Sanitary wareTOTO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →