Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6368951 | Semiconductor device manufacturing method and semiconductor device | Kazuyuki Higashi, Noriaki Matsunaga, Akihiro Kajita, Tetsuo Matsuda, Tadashi Iijima +5 more | 2002-04-09 |
| 6352931 | Manufacturing method of semiconductor devices by using dry etching technology | Shoji Seta, Makoto Sekine | 2002-03-05 |
| 6291891 | Semiconductor device manufacturing method and semiconductor device | Kazuyuki Higashi, Noriaki Matsunaga, Akihiro Kajita, Tetsuo Matsuda, Tadashi Iijima +5 more | 2001-09-18 |
| 5786604 | Element-isolated hydrogen-terminated diamond semiconductor device and its manufacturing method | Satoshi Yamashita, Hiroshi Kawarada, Masahiro Itoh | 1998-07-28 |
| 5236522 | Fe-Ni-Co alloy for a shadow mask | Norio Fukuda, Atushi Hattori, Hideya Itoh, Akira Makita, Tsutomu Hatano | 1993-08-17 |
| 5164021 | Method for manufacturing a shadow mask of a Fe-Ni alloy | Jun Kato, Tsuyuki Watanabe | 1992-11-17 |