Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11501565 | Passenger management device, passenger information processing device, passenger management method, and program | — | 2022-11-15 |
| 11322332 | Apparatus and method for measuring energy spectrum of backscattered electrons | Makoto Kato, Sumio Sasaki, Yuichiro Yamazaki | 2022-05-03 |