Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209335 | Monitoring system and its method | Kazuo Ono, Ryosuke Fujiwara, Takashi Endo | 2021-12-28 |
| D937852 | Display screen with graphical user interface | Satomi Hori, Eriko Uegaki, Ryota Niizeki, Hideyuki Maki, Daisuke Nogami +2 more | 2021-12-07 |
| 10989733 | Acceleration sensor, geophone, and seismic prospecting system | Atsushi Isobe, Noriyuki Sakuma, Takashi Shiota, Chisaki Takubo | 2021-04-27 |
| 10935566 | Acceleration sensor | Atsushi Isobe, Noriyuki Sakuma, Chisaki Takubo, Tomonori Sekiguchi | 2021-03-02 |