Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420623 | Energy storage device and work machine | — | 2025-09-23 |
| 11097822 | Underwater propulsive device of watercraft | Hideaki Aoki | 2021-08-24 |
| 10960963 | Underwater propulsion unit | Hideaki Aoki | 2021-03-30 |
| 10621800 | Remote server | Shingo Eguchi | 2020-04-14 |
| 10223660 | System for generation of an income distribution map associated with a fishing ship | Keisuke Uezumiya, Yoshiaki Yasui | 2019-03-05 |
| 9826684 | Remote server | Shingo Eguchi, Naoki Kawakami | 2017-11-28 |
| 9777661 | Remote server | Shingo Eguchi, Naoki Kawakami | 2017-10-03 |
| 9394983 | Transmission device for work vehicles | Shuji Shiozaki | 2016-07-19 |
| 9334934 | Belt type continuously variable transmission | Fumitoshi Ishino, Terunobu YOSHIOKA, Koji Iwaki | 2016-05-10 |
| 9309952 | Belt-type continuously variable transmission | Fumitoshi Ishino | 2016-04-12 |
| 9005058 | Belt-type stepless transmission | Fumitoshi Ishino, Shuji Shiozaki | 2015-04-14 |
| 8956256 | Transmission device for work vehicles | Shuji Shiozaki | 2015-02-17 |
| 8302525 | Hydraulic stepless transmission | Shingo Eguchi, Shuji Shiozaki | 2012-11-06 |
| 7771314 | Controller of work vehicle | Shingo Eguchi, Shuji Shiozaki, Takafumi Yamada, Shigemi Hidaka | 2010-08-10 |
| 7305822 | Hydraulic equipment | Shuji Shiozaki, Hidekazu Niu, Hiroshi Matsuyama | 2007-12-11 |