Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536567 | Surveying instrument | Taichi Yuasa | 2022-12-27 |
| 11502831 | Transmitting device, receiving device, quantum key distribution method, and quantum key distribution program for quantum key distribution system | Mikio Fujiwara, Masahide Sasaki, Akihisa Tomita | 2022-11-15 |
| 11435457 | Surveying instrument | Taizo Eno, Hideki Morita, Kohei Fujita | 2022-09-06 |
| 11402506 | Laser measuring method and laser measuring instrument | Fumio Ohtomo, Kaoru Kumagai | 2022-08-02 |
| 11271661 | Drive-timing adjustment method and device for a photon detector, and optical communication system | — | 2022-03-08 |
| 11261511 | Hot forged steel material | Yoko Sueyasu, Hiroaki Tahira, Kison NISHIHARA | 2022-03-01 |