Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8529185 | Work handling apparatus | Yoichi Hirasawa, Katsuo Saito, Yoji Shinozaki, Toshihiko Watanabe | 2013-09-10 |
| 7657343 | Assembling system, assembling unit, layout arranging system and layout arranging method | Katsuo Saito | 2010-02-02 |