Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5018781 | Roof structure for modular vehicle body and method of building same | Hideyuki Kumasaka, Hiroshi Kuriyama, Tarou Hagiwara, Kenichi Miyazaki | 1991-05-28 |
| 4900083 | Modular vehicle body and method of building same | Hideyuki Kumasaka, Tarou Haiwara, Katsumi Nakamura, Kenichi Miyazaki, Hiroshi Kuriyama +1 more | 1990-02-13 |
| 4881756 | Vehicle structure, especially chassis frame structure | Hideyuki Kumasaka, Hiroshi Kuriyama | 1989-11-21 |
| 4730923 | Headlight optical axis aiming measuring apparatus and method | Hideaki Kosugi, Keiichi Fukuda, Kazuhiro Yoshitomi | 1988-03-15 |