Inventor · disambiguated record
Yoshihito Suwa
Also filed as: SUWA YOSHIHITO
5 granted patents·3 pending applications·28 citations·filing 1994–2009
74Inventor score
Technology areasG03G
Top patents by PatentIndex Score
8 records- 0178US6432600B2Toner for electrophotographyTOMOEGAWA PAPER CO LTD·Filed 2000·Granted Aug 13, 2002·20 cites·11 claims
- 0255US8232036B2Toner for electrophotography and process for producing the sameMORIYA TOHRU·Filed 2008·Granted Jul 31, 2012·2 cites·7 claims
- 0349US6846602B2Full-color toner for oil-less fixingTOMOEGAWA PAPER CO LTD·Filed 2002·Granted Jan 25, 2005·4 cites·12 claims
- 0442US7378209B2Toner for electrophotography and method for forming image using the sameTOMOEGAWA PAPER CO LTD·Filed 2003·Granted May 27, 2008·2 cites·17 claims
- 0539US2010209836A1Color toner for electrophotographyTOMOEGAWA CO LTD·Filed 2008·Application pending·0 cites
- 0638US2010055594A1Toner for developing electrostatically charged imagesTOMOEGAWA CO LTD·Filed 2009·Application pending·0 cites
- 0727US2003165764A1Toner for electrophotographyFiled 2003·Application pending·0 cites
- 0825US5480758AMethod and device for the transfer of magnetic tonerTOMOEGAWA PAPER CO LTD·Filed 1994·Granted Jan 2, 1996·0 cites·8 claims
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