Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9958846 | Data processing device | Shingo Takeda, Ichiro Yoshida, Kiyohiko Sawada, Hidetaka Tanaka, Motoki Kanamori | 2018-05-01 |
| 6509885 | Device having multiple luminescent segments | Takashi Hanaki, Koji Ogusu, Shogo Kameyama, Naoki Matsumoto | 2003-01-21 |