Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311471 | Welding jig device and method for producing part | Junpei Inoue, Yuichi Sakata, Kento Nagamatsu | 2025-05-27 |
| 12311477 | Welding jig device and method for producing part | Junpei Inoue, Yuichi Sakata, Kento Nagamatsu | 2025-05-27 |
| 4270925 | Method and apparatus for automatically determining chlorine and chlorine dioxide concentrations | Isao Isa, Makoto Ebisawa | 1981-06-02 |