Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887840 | Suspension control apparatus for a vehicle | Mitsuhiko Harara, Shozo Takizawa, Tadao Tanaka, Shigeki Ohtagaki | 1989-12-19 |
| 4856813 | Vehicle suspension apparatus | Tadao Tanaka, Mitsuhiko Harara, Yasutaka Taniguchi, Shozo Takizawa, Minoru Tatemoto +3 more | 1989-08-15 |
| 4856815 | Vehicle suspension apparatus | Tadao Tanaka, Mitsuhiko Harara, Yasutaka Taniguchi, Shozo Takizawa, Minoru Tatemoto +3 more | 1989-08-15 |