Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11157573 | Information processing device, information processing method, program and storage medium | — | 2021-10-26 |
| 11094681 | Photocoupler and packaging member thereof | Naoya Takai | 2021-08-17 |
| 10900462 | Guide vane apparatus for water turbine and water turbine equipped with the same | Kazuyuki Nakamura, Koichi Kubo, Takahiro Nakashima, Takanori Nakamura, Takuya TOMIOKA | 2021-01-26 |