Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447167 | Hydrodynamic bearing, hydrodynamic bearing apparatus | Tsuyoshi Kashiwada, Kaoru Kaneko, Tadashi Kiyokawa, Hajime Kiyokawa | 2002-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447167 | Hydrodynamic bearing, hydrodynamic bearing apparatus | Tsuyoshi Kashiwada, Kaoru Kaneko, Tadashi Kiyokawa, Hajime Kiyokawa | 2002-09-10 |