Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896416 | Rolling-bearing and bearing unit | — | 2005-05-24 |
| 5889218 | Apparatus and method for inspecting a ball bearing | Chuichi Sato | 1999-03-30 |
| 5877433 | Bearing preload measuring method and apparatus | Hisakazu Tadokoro | 1999-03-02 |
| 5611670 | Blade for gas turbine | Akira Yoshinari, Hideki Tamaki, Tosiaki Saito, Mitsuru Kobayashi, Katsumi Iijima +2 more | 1997-03-18 |
| 5517858 | Method and instrument for measuring for measuring preload of rolling bearing | Takeo Kawamata, Takashi Maeda | 1996-05-21 |
| 5495764 | Vibration measurement system for a rolling bearing | Hisakazu Tadokoro | 1996-03-05 |
| 5423218 | Method and instrument for measuring contact angle of rolling bearing | — | 1995-06-13 |
| 5263372 | Method and instrument for measuring preload of rolling bearing | Takeo Kawamata, Takashi Maeda | 1993-11-23 |