Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10275330 | Computer readable non-transitory recording medium storing pseudo failure generation program, generation method, and generation apparatus | — | 2019-04-30 |
| 9222695 | Heat exchange ventilator | Norihiko Hasegawa | 2015-12-29 |