Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783129 | Sealing device | Hideki Akita, Ryohei Suzuki, Tatsuo Takamure, Hiromasa Muraki, Noriyuki Ando | 2004-08-31 |
| 6678956 | Method of producing spray deposit on bearing boss | Wataru Idetsu, Ryohei Suzuki | 2004-01-20 |