Inventor · disambiguated record
Toshihiko Akamatsu
Also filed as: AKAMATSU TOSHIHIKO
5 granted patents·50 citations·filing 2000–2005
78Inventor score
Files withISHIHARA SANGYO KAISHA5
Top patents by PatentIndex Score
5 records- 0183US6576052B1Titanium dioxide pigment, process for producing the same, and resin composition containing the sameISHIHARA SANGYO KAISHA·Filed 2000·Granted Jun 10, 2003·29 cites·17 claims
- 0276US7579391B2Titanium dioxide pigments, process for the production thereof, and resin compositions containing the pigmentsISHIHARA SANGYO KAISHA·Filed 2005·Granted Aug 25, 2009·6 cites·7 claims
- 0360US6616746B2Titanium dioxide pigment and method for production thereofISHIHARA SANGYO KAISHA·Filed 2000·Granted Sep 9, 2003·7 cites·9 claims
- 0451US7371276B2Titanium dioxide pigment and method for producing the same and resin composition using the sameISHIHARA SANGYO KAISHA·Filed 2003·Granted May 13, 2008·8 cites·2 claims
- 0533US7144838B2Process for production of titanium dioxide pigment and resin composition containing the pigmentISHIHARA SANGYO KAISHA·Filed 2003·Granted Dec 5, 2006·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →