Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476572 | Optical receiver circuit | Shougo Matsuda, Hiroyuki Yoshioka, Hideyuki Takahashi, Akihiko Goto | 2013-07-02 |
| 8170425 | Optical signal receiving circuit | Hiroyuki Yoshioka, Hideyuki Takahashi, Hidefumi Yoshida | 2012-05-01 |
| 5610535 | Programmable two-line, two-phase logic array | Akira Masaki, Makoto Kuwata, Nobuo Tamba | 1997-03-11 |
| 5526296 | Bit field operating system and method with two barrel shifters for high speed operations | Shigeru Nakahara, Shinobu Yabuki | 1996-06-11 |