Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D512755 | Exercise device | Tohru Nishiyama, Junichi Yamada | 2005-12-13 |
| D507312 | Exercise device | Tohru Nishiyama, Junichi Yamada | 2005-07-12 |
| D502607 | Electric massaging chair | Yoshiyuki Miyake, Jiro Kobayashi, Taro Mochida, Junichi Yamada | 2005-03-08 |