Inventor · disambiguated record
Toshiya Urakawa
Also filed as: URAKAWA TOSHIYA
1 granted patent·2 pending applications·1 citations·filing 2001–2007
16Inventor score
Files withMITSUI CHEMICALS INC2
Top patents by PatentIndex Score
3 records- 0138US6764747B2Circuit board and method of producing the sameMITSUI CHEMICALS INC·Filed 2002·Granted Jul 20, 2004·1 cites·7 claims
- 0238US2008020575A1Semiconductor wafer surface protecting sheet and semiconductor wafer protecting method using such protecting sheetMITSUI CHEMICALS INC·Filed 2007·Application pending·0 cites
- 0326US2003087992A1Epoxy resin composition and its useFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →