Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326224 | High-pressure tank | — | 2025-06-10 |
| 12247700 | Hydrogen filling method | Osamu Sawai, Koji Sugiura, Tomoki NAKASHIMA | 2025-03-11 |
| 12173850 | Fluid tank | Tomoki NAKASHIMA, Osamu Sawai, Koji Sugiura | 2024-12-24 |
| 12129968 | Pressure vessel | — | 2024-10-29 |
| 12031673 | Method for manufacturing tank unit | Osamu Sawai | 2024-07-09 |
| 11508974 | Pressure vessel mounting structure | — | 2022-11-22 |
| 11407317 | Vehicular gas supply system | — | 2022-08-09 |
| 11215324 | High pressure container unit | — | 2022-01-04 |
| 11167637 | Fuel filler structure for fuel tank | Satoshi Yamamoto, Masaki Akagi | 2021-11-09 |
| 10723220 | Fuel tank system | — | 2020-07-28 |
| 10717356 | High pressure canister unit and fuel cell vehicle | Shinsuke Kinoshita, Osamu Sawai | 2020-07-21 |
| 10538159 | High-pressure tank mounting structure | Shinsuke Kinoshita, Osamu Sawai | 2020-01-21 |
| 10525824 | High-pressure vessel unit | Shinsuke Kinoshita, Osamu Sawai | 2020-01-07 |
| 10421355 | High-pressure tank mounting structure | Shinsuke Kinoshita, Osamu Sawai | 2019-09-24 |
| 10422309 | Assembly structure for pump module | — | 2019-09-24 |
| 10400689 | Fuel tank system and control method of fuel tank system | Yojiro Iriyama, Masanobu Shinagawa | 2019-09-03 |
| 10202036 | Fuel tank and fuel tank mounting structure | Daisuke Tanabe, Shuichi Aso | 2019-02-12 |
| 9810569 | Measuring device for measuring property of fuel inside fuel tank | Masaki Ikeya, Nobuhiro Kato | 2017-11-07 |
| 9796260 | Fuel tank | — | 2017-10-24 |
| 9764635 | Fuel tank | Daisuke Tanabe | 2017-09-19 |
| 9567955 | Fuel supply device | Masaki Akagi, Koji Yoshida, Katsunori Kamiya | 2017-02-14 |
| 9441586 | Fuel supply device | Masaki Akagi, Koji Yoshida, Katsunori Kamiya | 2016-09-13 |
| 9393864 | Fueling portion structure of fuel tank | Satoshi Yamamoto, Masaki Akagi | 2016-07-19 |
| 9221333 | Fuel tank opening-closing device | Hiroyuki Hagano, Masaki Akagi, Satoshi Yamamoto | 2015-12-29 |
| 9140409 | Fuel supplying device | Masaki Akagi | 2015-09-22 |