Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6026449 | Computers with a proof function | Makoro Takenaka, Katsuyoshi Suzuki | 2000-02-15 |
| 5886910 | Computer with a check function | Susumu Onodera, Katsuyoshi Suzuki | 1999-03-23 |
| 5870318 | Computers with a proof function | Nobuo Hara, Akira Nakazawa, Makoro Takenaka, Katsuyoshi Suzuki | 1999-02-09 |