Inventor · disambiguated record
Hideyuki Tokumitsu
Also filed as: TOKUMITSU HIDEYUKI
6 granted patents·33 citations·filing 1998–2005
80Inventor score
Files withNOK CORP6
Top patents by PatentIndex Score
6 records- 0169US6274665B2Method of preparing a molded sealing composition for sealing against permeation of carbon dioxide gasNOK CORP·Filed 2000·Granted Aug 14, 2001·6 cites·8 claims
- 0263US7055824B2Lip-type high pressure sealNOK CORP·Filed 2004·Granted Jun 6, 2006·10 cites·9 claims
- 0359US6887925B1Molding material for use with carbon dioxide refrigerantNOK CORP·Filed 2000·Granted May 3, 2005·3 cites·7 claims
- 0457US6232390B1Molding composition, molded composition and sealing device for sealing carbon dioxideNOK CORP·Filed 1998·Granted May 15, 2001·11 cites·6 claims
- 0555US7173087B2Hydrogenated nitrile rubber compositionNOK CORP·Filed 2003·Granted Feb 6, 2007·3 cites·13 claims
- 0649US7091265B2Molding material for use with carbon dioxideNOK CORP·Filed 2005·Granted Aug 15, 2006·0 cites·4 claims
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