Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214458 | Piston ring installation jig and piston ring installation method using the jig | Atsushi Tanaka, Manabu Sato, Nanaka Hosoda, Ryuta Shinohara, Tomoki Kajikawa | 2025-02-04 |