Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6261063 | Seal structure between gas turbine discs | Rintaro Chikami, Takeshi Nakamura | 2001-07-17 |
| 6206378 | Gas turbine spindle bolt seal device | Takeshi Nakamura | 2001-03-27 |
| 6149387 | Seal structure for gas turbine flange contact surfaces | Rintaro Chikami, Takeshi Nakamura | 2000-11-21 |
| 4430410 | Method and apparatus for developing latent electrostatic images | Tatsuo Aizawa, Shoji Matsumoto, Toshikazu Matsui, Akira Fushida, Toshimitsu Ikeda +1 more | 1984-02-07 |