Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11452170 | Communication system, information processing apparatus, and communication method | — | 2022-09-20 |
| 10674561 | Communication system, information processing apparatus, and communication method | — | 2020-06-02 |
| 9308754 | Image forming apparatus and image forming method | Hitoshi Sasaki, Yuuichiroh Tsujiguchi, Shigeru Yoshigai, Keizoh Shigaki | 2016-04-12 |
| 7921421 | Program version management taking into account system stability | — | 2011-04-05 |