Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8404564 | Adhesive film for semiconductor, composite sheet, and method for producing semiconductor chip using them | Yuuki Nakamura, Youji Katayama, Keiichi Hatakeyama | 2013-03-26 |
| 8232185 | Method for manufacturing semiconductor chip, adhesive film for semiconductor, and composite sheet using the film | Yuuki Nakamura, Youji Katayama, Keiichi Hatakeyama | 2012-07-31 |
| 6492203 | Semiconductor device and method of fabrication thereof | Yoshiaki Wakashima, Naoki Fukutomi, Kazuhisa Suzuki, Toshio Yamazaki, Susumu Naoyuki +1 more | 2002-12-10 |
| 6404068 | Paste composition, and protective film and semiconductor device both obtained with the same | Toshiaki Tanaka, Takafumi Dohdoh, Aizou Kaneda, Masaaki Yasuda, Takashi Kousaka +1 more | 2002-06-11 |