TS

Takafumi Sumiyoshi

SC Sumitomo Bakelite Co.: 7 patents #30 of 790Top 4%
Overall (All Time): #733,630 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10364153 Particle production apparatus, particle production method and method for producing semiconductor encapsulating resin composition Hiroshi Shibata 2019-07-30
10364152 Particle production apparatus, particle production method and method for producing semiconductor encapsulating resin composition Hiroshi Shibata 2019-07-30
9828252 Particle production apparatus, particle production method and method for producing semiconductor encapsulating resin composition Hiroshi Shibata 2017-11-28
9153515 Method for producing semiconductor encapsulating resin composition and pulverizing apparatus Hiroshi Shibata 2015-10-06
9006309 Agitating and mixing device and method for producing semiconductor sealing resin composition Hiroshi Shibata 2015-04-14
9004898 Molding device and molding method Kazuo Noda 2015-04-14
6830825 Epoxy resin composition and semiconductor device Ayako Mizushima, Ken Oota, Yoshio Fujieda, Hiroki Nikaido, Takashi Aihara 2004-12-14