Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819672 | Chemical liquid injector | Koji Yamaguchi, Takahiro Moriyama, Yoichi Sonoda | 2023-11-21 |
| 11648345 | Injection apparatus, actuator, and a manufacturing method of injection apparatus | Takashi Saitoh, Toshio Kanetaka, Takashi Hachiya, Yasufumi Saitoh, Yumiko FUKIKOSHI | 2023-05-16 |
| 11633544 | Injection head and chemical injection device comprising same | Yumiko FUKIKOSHI, Toshio Kanetaka, Yasufumi Saitoh | 2023-04-25 |