Inventor · disambiguated record
Yoji Tsukamoto
Also filed as: TSUKAMOTO YOJI
5 granted patents·2 pending applications·29 citations·filing 1994–2007
77Inventor score
Top patents by PatentIndex Score
7 records- 0168US7713676B2Donor sheet, color filter, organic EL element and method for producing themSEIKO EPSON CORP·Filed 2007·Granted May 11, 2010·2 cites·2 claims
- 0264US7704650B2Donor sheet, color filter, organic EL element and method for producing them3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Apr 27, 2010·0 cites·4 claims
- 0353US5840410AMagnetic recording medium having a magnetic layer and a partially-filled liquid lubricant-containing coating thereunderIMATION CORP·Filed 1996·Granted Nov 24, 1998·13 cites·11 claims
- 0453US5612122AHigh recording density magnetic recording medium having an undercoat layer of iron oxide and carbon blackIMATION CORP·Filed 1994·Granted Mar 18, 1997·10 cites·8 claims
- 0545US2005157157A1Donor sheet, color filter, organic EL element and method for producing themSEIKO EPSON CORP·Filed 2004·Application pending·0 cites
- 0636US6274227B1Magnetic recording medium having a magnetic layer and a coating thereunderIMATION CORP·Filed 1999·Granted Aug 14, 2001·4 cites·14 claims
- 0733US2001051286A1Magnetic recording medium having a magnetic layer and a coating thereunderFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →