Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9216345 | Prize placement section for prize game apparatus, and prize game apparatus | Makiko Sakurai, Shigeharu Goto, Akihiro Ohi | 2015-12-22 |
| 9120008 | Game apparatus | Kouji Sasajima, Makiko Sakurai | 2015-09-01 |
| 8996154 | Robot system and method of manufacturing workpiece | Keigo Ishibashi | 2015-03-31 |
| 8660688 | Automatic working device | Katsunori Urabe, Keigo Ishibashi | 2014-02-25 |
| 8651160 | Robot system and method of manufacturing processed product | Katsunori Urabe, Kenichi Motonaga, Keigo Ishibashi | 2014-02-18 |