Inventor · disambiguated record
Toshiharu Seyama
Also filed as: SEYAMA TOSHIHARU
6 granted patents·67 citations·filing 1994–2018
82Inventor score
Files withASAHI CHEMICAL IND5
Top patents by PatentIndex Score
6 records- 0187US10017627B1Methacrylic resin compositionASAHI CHEMICAL IND·Filed 2018·Granted Jul 10, 2018·2 cites·15 claims
- 0271US6147146AResin compositionASAHI CHEMICAL IND·Filed 1997·Granted Nov 14, 2000·29 cites·17 claims
- 0368US7056965B2Polyoxymethylene resin compositionASAHI CHEMICAL IND·Filed 2000·Granted Jun 6, 2006·7 cites·9 claims
- 0463US6506838B1Modified oxymethylene polymersASAHI CHEMICAL IND·Filed 2000·Granted Jan 14, 2003·7 cites·16 claims
- 0549US6156834APolyacetal resin compositionASAHI CHEMICAL IND·Filed 1999·Granted Dec 5, 2000·10 cites·11 claims
- 0646US5519075APolyoxymethylene resin compositionFiled 1994·Granted May 21, 1996·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →