TO

Takayuki Oba

EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
ST Semiconductor Leading Edge Technologies: 1 patents #13 of 46Top 30%
Overall (All Time): #1,615,703 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6379219 Chemical mechanical polishing machine and chemical mechanical polishing method 2002-04-30
5670089 Conductive paste for MLC termination Akira Inaba 1997-09-23
5283007 Conductive polymer compositions Yasuo Yamamoto, Akira Inaba 1994-02-01