Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805929 | Spring-constant variable type stabilizer device | Nobuo Shibata, Toshio Suzuki, Takashi Fujii, Junichi Arai | 1989-02-21 |
| 4593931 | Vehicle height adjustment system providing uniform height control | Harunori Shiratori, Masaru Ishikawa | 1986-06-10 |