Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565117 | Arrangement and construction of crew protective device for automobile | Yasushi Kubota, Goro Takahashi, Takuya Ohtsuka, Minoru Shibata, Yutaka Nagai +6 more | 2003-05-20 |
| 6333515 | Arrangement and construction of crew protective device for automobile | Yasushi Kubota, Goro Takahashi, Takuya Ohtsuka, Minoru Shibata, Yutaka Nagai +6 more | 2001-12-25 |
| 5992924 | Impact energy absorbing structure of vehicle body upper portion of an automobile | Yoshinori Noritake, Takuji Shimoda | 1999-11-30 |
| 5429881 | Surface treated aluminum or aluminum alloy material | Toshihiro Chikada, Souichi Hayashi, Asao Mochizuki, Hiroshi Sato, Kouki Ikeda +7 more | 1995-07-04 |