Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10616371 | Information terminal, access system, information processing method, and program | Tsuyoshi Sakai, Kazuo Hirose | 2020-04-07 |
| 6032025 | Communication terminal and communication system | Morihiko Hayakawa, Kazuyoshi Maehara, Oh Takahashi, Katsuya Sakamaki, Hiroyuki Nakamura +1 more | 2000-02-29 |
| 5805981 | Communication terminal and communication system with image display and image storage section | Morihiko Hayakawa, Kazuyoshi Maehara, Oh Takahashi, Katsuya Sakamaki, Hiroyuki Nakamura +1 more | 1998-09-08 |