Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322638 | Processing apparatus | Yoshinori KAKINUMA, Yoshinobu Saito, Yukiyasu Masuda, Toshiyuki Yoshikawa, Masanobu Takenaka +1 more | 2025-06-03 |
| 12221757 | Watertight structure for flap gate and flap gate comprising same | Tetsuo Onodera, Koji Sasayama | 2025-02-11 |
| 12191138 | Processing method of workpiece | Toshiyuki Yoshikawa, Tomoyuki Hongo | 2025-01-07 |