Inventor · disambiguated record

Yasunori Toyama

Also filed as: TOYAMA YASUNORI

2 granted patents·114 citations·filing 1987–2005

67Inventor score

Technology areasC08G H01H

Files withALPHA CORP1 ICI PLC1

Top patents by PatentIndex Score

2 records

0192US7230196B2Lighted switch deviceALPHA CORP·Filed 2005·Granted Jun 12, 2007·98 cites·15 claims
0264US4792575AMethod for manufacturing polyurethane foamICI PLC·Filed 1987·Granted Dec 20, 1988·16 cites·2 claims

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