Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9811694 | Magnetic card reader and transaction terminal device having the same | Naoki Yamamoto, Shunjiro Takemori, Kyohei Kida, Ryota Minami | 2017-11-07 |
| 5680066 | Signal transition detector circuit | Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yuji Yokoyama, Nozomu Matsuzaki +5 more | 1997-10-21 |
| 5675548 | Semiconductor integrated circuit having logi gates | Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yutaka Kobayashi +3 more | 1997-10-07 |
| 5619151 | Semiconductor device | Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yuji Yokoyama, Nozomu Matsuzaki +5 more | 1997-04-08 |
| 5544125 | Semiconductor integrated circuit having logic gates | Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yutaka Kobayashi +3 more | 1996-08-06 |
| 5387827 | Semiconductor integrated circuit having logic gates | Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yutaka Kobayashi +3 more | 1995-02-07 |