Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7600627 | Conveyor apparatus | Yoshinobu Ishikawa, Kenzo Tonoki, Taihei Koyama, Yoshio Ogimura, Takayuki Kikuchi +2 more | 2009-10-13 |
| D535804 | Portion of inlet for escalator | Masato Yoshida, Yoshio Ogimura, Koji Sugiura, Kazuhiko Nakao | 2007-01-23 |