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Naoki Nara

HC Hitachi Chemical Company: 3 patents #513 of 1,946Top 30%
📍 Tochigi, JP: #1,056 of 2,789 inventorsTop 40%
Overall (All Time): #1,582,561 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7397139 Epoxy resin molding material for sealing use and semiconductor device Ryoichi Ikezawa, Hideyuki Chaki, Yoshihiro Mizukami, Yoshinori Endou, Takaki Kashihara +4 more 2008-07-08
6211277 Encapsulating material and LOC structure semiconductor device using the same Tatsuo Kawata, Hiroki Sashima, Takaki Kashihara, Masanobu Fujii, Terumi Tsukahara +1 more 2001-04-03
6005030 Epoxy resin composition for semiconductor sealing and resin molded type semiconductor device sealed with the epoxy resin composition Mitsuo TOGAWA, Kazuhiko Miyabayashi, Takahiro Horie 1999-12-21