Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339607 | Image forming apparatus | Naoto Tsuchihashi, Yohei Suzuki, Seiji Hara, Yoshitaka Zaitsu, Masafumi Monde +1 more | 2025-06-24 |
| 12248268 | Detection unit for operation sounds of image forming system | Seiji Hara, Yohei Suzuki | 2025-03-11 |
| 12244775 | Sound diagnosis system, information processing apparatus, and computer-readable storage medium | Yohei Suzuki, Seiji Hara | 2025-03-04 |