Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D920425 | Wind instrument with keyboard | Takashi Furusho | 2021-05-25 |
| 10956547 | Biometrics authentication system | Kenji Yamamoto, Hideo Sato, Isao Ichimura, Shinichi Kai, Junji Kajihara +1 more | 2021-03-23 |
| 10919035 | Microchip, analysis apparatus, and analysis method | Shin Masuhara, Yoshiaki Kato, Ryousuke Minami | 2021-02-16 |