Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8736100 | Ship | Tetsuro Kajita | 2014-05-27 |
| 8147686 | Ballast water treatment apparatus | Masahiro Saito, Noboru Takemura, Yukirou Kadomoto, Takeo Nojiri, Izumi Onishi +2 more | 2012-04-03 |
| 8147687 | Ballast water treatment apparatus | Masahiro Saito, Noboru Takemura, Yukirou Kadomoto, Takeo Nojiri, Izumi Onishi +2 more | 2012-04-03 |
| 7900780 | Ballast water intake and treatment system | Masahiro Saito, Noboru Takemura, Yukirou Kadomoto, Takeo Nojiri, Izumi Onishi +2 more | 2011-03-08 |
| 7866630 | Winding mechanism with tension control function and trawling apparatus | Hirohumi Doi, Shogo Miyajima, Kenzo Hasegawa, Hiroshi Satoh | 2011-01-11 |
| 7833411 | Ballast water treatment apparatus | Masahiro Saito, Noboru Takemura, Yukirou Kadomoto, Takeo Nojiri, Izumi Onishi +2 more | 2010-11-16 |
| 7775383 | Hoisting device with vertical motion compensation function | Hirohumi Doi, Shogo Miyajima, Kenzo Hasegawa, Hiroshi Satoh | 2010-08-17 |
| 7771516 | Method of removing ozone remaining in water | Masahiro Saito | 2010-08-10 |
| 7681748 | Hoisting device with vertical motion compensation function | Hirohumi Doi, Shogo Miyajima, Kenzo Hasegawa, Hiroshi Satoh | 2010-03-23 |