Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9738350 | Device for reducing frictional resistance, ship comprising the device, and method of reducing frictional resistance of ship | Shinichi Takano, Shinsuke Sato, Yoichiro Kodan, Mitsuhiro Kawano, Shuji Mizokami +1 more | 2017-08-22 |
| 9102383 | Air lubrication system of ship | Shinichi Takano, Shuji Mizokami, Seijiro Higasa, Makoto Kawabuchi | 2015-08-11 |
| 9021970 | Propulsion device and ship using the same | — | 2015-05-05 |
| 8985041 | Air lubrication system of ship | Shinichi Takano, Shuji Mizokami, Seijiro Higasa, Makoto Kawabuchi | 2015-03-24 |
| 8820256 | Frictional resistance reducing device of ship | Shinichi Takano, Shuji Mizokami, Seijiro Higasa, Kiyomitsu Mukou | 2014-09-02 |
| 8561562 | Device for reducing frictional resistance of ship body | Shinichi Takano, Seijiro Higasa, Shuji Mizokami, Shoichi Kameyama, Takashi Mine | 2013-10-22 |
| 8424475 | Air bubble recovery device of ship | Yoichiro Kodan, Shinichi Takano | 2013-04-23 |
| 8402906 | Device for reducing frictional resistance of ship body | Shinichi Takano, Shuji Mizokami, Seijiro Higasa | 2013-03-26 |