Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6505695 | Electric vehicle | Hiroyasu Oshima, Tutomu Yamazaki, Masaaki Takase, Hiroyuki Yoshida, Yuuji Taniguchi | 2003-01-14 |
| D457999 | Electric cart | Hiroyasu Oshima, Tutomu Yamazaki, Masaaki Takase, Hiroyuki Yoshida, Takashi Saie +1 more | 2002-05-28 |