Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703825 | Semiconductor integrated circuit device having a leakage current reduction means | Takesada Akiba | 1997-12-30 |
| 5644548 | Dynamic random access memory having bipolar and C-MOS transistor | Takao Watanabe, Ryoichi Hori, Noriyuki Honma, Kunihiko Yamaguchi, Kiyoo Ito +2 more | 1997-07-01 |
| 5604697 | Semiconductor | Tsugio Takahashi, Takesada Akiba, Yasushi Kawase, Masayuki Nakamura | 1997-02-18 |