Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672897 | Bimos semiconductor integrated circuit device including high speed vertical bipolar transistors | Takahide Ikeda, Kiyoshi Tsukuda, Mitsuru Hirao, Touji Mukai, Tatsuya Kamei | 1997-09-30 |
| 5661329 | Semiconductor integrated circuit device including an improved separating groove arrangement | Toshiro Hiramoto, Nobuo Tamba, Masami Usami, Takahide Ikeda, Kazuo Tanaka +3 more | 1997-08-26 |
| 5607866 | Method of fabricating a semiconductor device having silicide layers for electrodes | Kazushige Sato, Kenichi Kikushima, Nobuo Owada, Masaya Iida | 1997-03-04 |