Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525998 | Endoscope objective lens unit and endoscope | Sachiko Nasu | 2022-12-13 |
| 11487101 | Endoscope objective lens unit and endoscope | Sachiko Nasu | 2022-11-01 |
| 11332835 | Hydrogen system | Yuuichi Yakumaru, Atsushi Shimizu | 2022-05-17 |
| 11332836 | Hydrogen system | Yuuichi Yakumaru, Atsushi Shimizu | 2022-05-17 |
| 11254082 | Multi-layer tube | Koji Nakamura, Shigekazu Okamura | 2022-02-22 |
| 11219961 | Wire electrical discharge machining system, wire electrical discharge machining method, and workpiece measurement method | Takashi MITSUYASU, Yoshihiro Ito, Takayasu SAKATANI | 2022-01-11 |
| 11213905 | Wire electrical discharge machining system, wire electrical discharge machining method, and workpiece measurement method | Takashi MITSUYASU, Yoshihiro Ito, Takayasu SAKATANI | 2022-01-04 |