HS

Hiroki Sashima

HC Hitachi Chemical Company: 4 patents #392 of 1,946Top 25%
WA Wacker Chemie Ag: 2 patents #434 of 1,324Top 35%
📍 Chikusei, JP: #55 of 185 inventorsTop 30%
Overall (All Time): #1,275,835 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6211277 Encapsulating material and LOC structure semiconductor device using the same Tatsuo Kawata, Takaki Kashihara, Masanobu Fujii, Naoki Nara, Terumi Tsukahara +1 more 2001-04-03
5962139 Semiconductor sealant of epoxy resin and organic polymer-grafted silicone polymer Shinsuke Hagiwara, Hiroyuki Saitoh, Peter Huber, Bernward Deubzer, Michael Geck 1999-10-05
5739217 Epoxy resin molding for sealing electronic parts containing organic polymer-grafted silicone Shinsuke Hagiwara, Hiroyuki Saitoh, Peter Huber, Bernward Deubzer, Michael Geck 1998-04-14
5567990 Resin-encapsulated semiconductor device Tatsuo Kawata, Hiroshi Suzuki, Kazuhiko Miyabayashi, Osamu Horie 1996-10-22