Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9316359 | Tank and manufacturing method thereof | Hirokazu Otsubo, Motohiro Mizuno, Takenori Aiyama, Satoshi Ohnuma, Nobuyuki Ogami | 2016-04-19 |
| 8740009 | Tank and manufacturing method thereof | Motohiro Mizuno, Hirokazu Otsubo, Shinichi Nomura | 2014-06-03 |