KH

Keiichi Hatakeyama

HC Hitachi Chemical Company: 3 patents #16 of 170Top 10%
Overall (2011): #43,797 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8071465 Method for producing semiconductor chip with adhesive film, adhesive film for semiconductor used in the method, and method for producing semiconductor device Yuuki Nakamura 2011-12-06
8034659 Production method of semiconductor device and bonding film Akira Nagai, Masaaki Yasuda, Tetsuya Enomoto 2011-10-11
7947779 Semiconductor device by adhering circuit substrate with adhesive film of epoxy resin, phenolic resin and incompatible polymer Teiichi Inada, Keiji Sumiya, Takeo Tomiyama, Tetsurou Iwakura, Hiroyuki Kawakami +6 more 2011-05-24