Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146142 | Stepping motor | Suguru Okura, Nobuyuki Sueyoshi, Kazuo Muramatsu, Shoji Yoshitomi | 2021-10-12 |
| 10976582 | Display | Satoshi Mukoyama, Soya Araki, Hisanori Tsuboi, Hidetomo Miyake, Takeshi Yamamoto | 2021-04-13 |
| 10898061 | Endoscope magnification optical system, endoscope, and endoscope system | Sachiko Nasu | 2021-01-26 |