Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938220 | Information processing apparatus | Hiroyuki Shigematsu, Yutaka Nakamura, Hiroyuki Nagasawa, Hiroshi Nakao, Yasuhiro Nakajima +1 more | 2005-08-30 |
| 5796406 | Gesture-based input information processing apparatus | Hiroyuki Shigematsu, Yutaka Nakamura, Hiroyuki Nagasawa, Hiroshi Nakao, Yasuhiro Nakajima +1 more | 1998-08-18 |
| 5481278 | Information processing apparatus | Hiroyuki Shigematsu, Yutaka Nakamura, Hiroyuki Nagasawa, Hiroshi Nakao, Yasuhiro Nakajima +1 more | 1996-01-02 |