Inventor · disambiguated record
Naoyoshi Kawamoto
Also filed as: KAWAMOTO NAOYOSHI
3 granted patents·47 citations·filing 1995–2001
69Inventor score
Files withSUMITOMO DOW LTD3
Top patents by PatentIndex Score
3 records- 0176US5807908AIonizing radiation-resistant polycarbonate resin composition and medical part comprising sameSUMITOMO DOW LTD·Filed 1995·Granted Sep 15, 1998·34 cites·8 claims
- 0255US6291585B1Transparent resin compositions containing a thiuram compound and certain copper compoundsSUMITOMO DOW LTD·Filed 1998·Granted Sep 18, 2001·13 cites·11 claims
- 0342US6365654B2Transparent resin compositions with near infrared absorption characteristicsSUMITOMO DOW LTD·Filed 2001·Granted Apr 2, 2002·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →