Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526905 | Brake disc rotor | Takashi Shimazu, Haruo Katagiri, Shigeru Sakamoto, Hidetoshi Shimizu, Masashi Ishihara +2 more | 1996-06-18 |
| 5427212 | Brake disc rotor | Takashi Shimazu, Haruo Katagiri, Shigeru Sakamoto, Hidetoshi Shimizu, Masashi Ishihara +1 more | 1995-06-27 |