Inventor · disambiguated record
Toshiya Nishikawa
Also filed as: NISHIKAWA TOSHIYA
3 granted patents·59 citations·filing 1993–1997
73Inventor score
Files withTOTO LTD3
Top patents by PatentIndex Score
3 records- 0170US5372976AVitreous china, method for preparing the vitreous china, sanitary-ware produced therefrom and glaze thereforTOTO LTD·Filed 1993·Granted Dec 13, 1994·31 cites·6 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
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →