Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221162 | Pneumatic driving machine | Hiroki Kitagawa, Masashi Nishida, Tetsuhito Shige, Masaya Nagao, Shouichi Hirai | 2015-12-29 |
| 8479963 | Pneumatic driving machine | Hiroki Kitagawa, Masashi Nishida, Tetsuhito Shige, Masaya Nagao, Shouichi Hirai | 2013-07-09 |