Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11170747 | Sound control device, sound control method and program | — | 2021-11-09 |
| 11135944 | Vehicle seat | Takashi Sugimoto, Kohshi Katoh, Osamu Oda, Tetsuya Nagai, Akira Takinami +1 more | 2021-10-05 |
| 11094306 | Sound control device, control method and program thereof | — | 2021-08-17 |
| 10962519 | Analysis pretreatment device | Jiahong WU, Ayako Mizuno | 2021-03-30 |