Issued Patents All Time
Showing 25 most recent of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429167 | High pressure gas container and production method therefor | Kazuki Matsubara, Shusaku Takagi, Nobuyuki Ishikawa, Toshio Takano | 2025-09-30 |
| 12264778 | High-pressure hydrogen container | Kazuki Matsubara, Shusaku Takagi, Nobuyuki Ishikawa, Toshio Takano | 2025-04-01 |
| 12222069 | High-pressure hydrogen tank | Toshio Takano, Akihide Nagao, Nobuyuki Ishikawa, Kazuki Matsubara | 2025-02-11 |
| 12203602 | Hydrogen supply system | Shusaku Takagi, Nobuyuki Ishikawa, Akihide Nagao, Kazuki Matsubara, Toshio Takano +4 more | 2025-01-21 |
| 12031674 | High-pressure hydrogen container | Toshio Takano, Kotaro Kadota, Shusaku Takagi, Kazuki Matsubara | 2024-07-09 |
| 11982644 | Life estimation apparatus for accumulator and life extension method for pressure accumulator | Akihide Nagao, Nobuyuki Ishikawa, Kazuki Matsubara, Toshio Takano | 2024-05-14 |
| 11912449 | Article gripping system | Shuichi Maeda, Yuki Furukawa, Masaaki HOJO, Akihito Suzuki, Kousuke Watanabe | 2024-02-27 |
| 11794144 | Gas adsorbent body, method for producing thereof, and carbon dioxide gas concentration device | — | 2023-10-24 |
| 11788687 | Method of manufacturing pressure accumulator | Akihide Nagao, Nobuyuki Ishikawa, Kazuki Matsubara, Toshio Takano | 2023-10-17 |
| 11365848 | Composite pressure vessel liner, composite pressure vessel, and method for producing composite pressure vessel liner | Shusaku Takagi | 2022-06-21 |
| 11358097 | Gas recovery and concentration device | — | 2022-06-14 |
| 11168375 | Steel pipe or tube for pressure vessels, method of producing steel pipe or tube for pressure vessels, and composite pressure vessel liner | Shusaku Takagi | 2021-11-09 |
| 11058988 | Ventilating air conditioning apparatus | — | 2021-07-13 |
| 10933371 | Gas recovery and concentration device | — | 2021-03-02 |
| 10875674 | Push-in mechanism and box packing device provided with same | Yuji Yokota, Atsushi Takahashi, Takeshi Noguchi, Tatsuya Iwasa, Tatsuya ARIMATSU | 2020-12-29 |
| 10837660 | Ventilating air conditioning apparatus | — | 2020-11-17 |
| 10697036 | Steel material for composite pressure vessel liner and steel pipe or tube for composite pressure vessel liner | Shusaku Takagi, Akihide Nagao, Mitsuo Kimura | 2020-06-30 |
| 10472108 | Box-opening device | Tatsuya Iwasa, Atsushi Takahashi, Yuji Yokota, Takeshi Noguchi, Tatsuya ARIMATSU | 2019-11-12 |
| 10406475 | Gas recovery concentration apparatus | — | 2019-09-10 |
| 10396347 | Positive electrode for air battery, air battery using the positive electrode, and method of manufacturing the positive electrode | Tomofumi Kurosaki, Takurou Tsuruoka, Toshihiro Hosokawa, Nobuya Misaki, Tetsuya Yuki | 2019-08-27 |
| 10276877 | Positive electrode for air battery, and air battery using the positive electrode | Masashi Yoda, Takuro Tsuruoka, Toshihiro Hosokawa, Nobuya Misaki | 2019-04-30 |
| 10201776 | Absorption type removal / concentration apparatus | Ayako Kuroda, Koji Inoue | 2019-02-12 |
| 9908083 | Absorption type—removal / condensing apparatus | Kanae Maruyama, Koji Inoue, Ayako Kuroda | 2018-03-06 |
| 9855524 | Gas recovery concentration apparatus | — | 2018-01-02 |
| 9348588 | Semiconductor integrated circuit and compiler | — | 2016-05-24 |