Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739791 | Ball joint and dust cover | — | 2023-08-29 |
| 11662140 | Raw material gas liquefying device and method of controlling this raw material gas liquefying device | Tomohiro Sakamoto, Hidetaka Miyazaki, Naotaka Yamazoe, Daisuke Kariya, Yasuo Miwa +4 more | 2023-05-30 |