Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881126 | Traction drive rolling element and method of forming the same | Minoru Ota, Minoru Numakura, Mamoru Saito, Hidenori Watanabe | 2005-04-19 |
| 6869489 | Steel for high bearing pressure-resistant member, having high machinability, and high bearing pressure-resistant member using same steel | Toshimitu Kimura, Hiroo Ueda, Noriko Uchiyama | 2005-03-22 |