Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962115 | Fire-resistant piping material | Masashi Okabe, Hideharu Kimura, Toshifumi Sanni | 2015-02-24 |
| 4909362 | Lock-up clutch of a torque converter | Hideki Miura, Shinji Fujimoto | 1990-03-20 |