Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083048 | Conveyer apparatus | Yoshinobu Ishikawa, Tadashi Munakata, Yoshio Ogimura, Shigeo Nakagaki, Hitoshi Kawamoto +4 more | 2011-12-27 |
| 7401691 | Conveyer apparatus having footsteps | Yoshinobu Ishikawa, Tadashi Munakata, Yoshio Ogimura, Shigeo Nakagaki, Hitoshi Kawamoto +5 more | 2008-07-22 |