Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195700 | Etching apparatus | Hidekazu Suzuki, Masami Shibagaki | 2021-12-07 |
| 11176948 | Agent device, agent presentation method, and storage medium | Hiroshi Sugihara, Ryosuke Tanaka, Yuki Matsuura, Wataru Endo, Eisuke Soma | 2021-11-16 |
| 11014508 | Communication support system, communication support method, and storage medium | Wataru Endo, Hiroshi Sugihara | 2021-05-25 |
| 10994612 | Agent system, agent control method, and storage medium | Hiroshi Sugihara | 2021-05-04 |