Issued Patents All Time
Showing 1–25 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429167 | High pressure gas container and production method therefor | Hiroshi Okano, Kazuki Matsubara, Shusaku Takagi, Toshio Takano | 2025-09-30 |
| 12357017 | Tobacco filling for non-combustion-type heating smoking article | Masayuki Tsuji, Kei SADAKARI | 2025-07-15 |
| 12345623 | Method for evaluating delayed fracture of metal material | Naho Inoue, Shinji Otsuka, Daisuke Mizuno | 2025-07-01 |
| 12264778 | High-pressure hydrogen container | Hiroshi Okano, Kazuki Matsubara, Shusaku Takagi, Toshio Takano | 2025-04-01 |
| 12222069 | High-pressure hydrogen tank | Toshio Takano, Hiroshi Okano, Akihide Nagao, Kazuki Matsubara | 2025-02-11 |
| 12203602 | Hydrogen supply system | Hiroshi Okano, Shusaku Takagi, Akihide Nagao, Kazuki Matsubara, Toshio Takano +4 more | 2025-01-21 |
| 12053025 | Non-combustion heating-type smoking article | Takahisa Kudo | 2024-08-06 |
| 11982644 | Life estimation apparatus for accumulator and life extension method for pressure accumulator | Hiroshi Okano, Akihide Nagao, Kazuki Matsubara, Toshio Takano | 2024-05-14 |
| 11788687 | Method of manufacturing pressure accumulator | Hiroshi Okano, Akihide Nagao, Kazuki Matsubara, Toshio Takano | 2023-10-17 |
| 11778795 | Calculation device | — | 2023-10-03 |
| 11555233 | Thick steel plate for structural pipes or tubes, method of producing thick steel plate for structural pipes or tubes, and structural pipes and tubes | Shusaku Ota, Junji Shimamura, Shigeru Endo | 2023-01-17 |
| 11494739 | Exchanging messages during a chat session | Kazuhiro Konno, Akira Saitoh, Shigeki Takeuchi, Hayato Uenohara | 2022-11-08 |
| 11324124 | Lead component clinching and mounting method | — | 2022-05-03 |
| 11236405 | Steel plate for high-strength and high-toughness steel pipes and method for producing steel plate | Hideyuki Kimura, Ryo Nagao, Kazukuni Hase | 2022-02-01 |
| 11068851 | Exchanging messages during a chat session | Kazuhiro Konno, Akira Saitoh, Shigeki Takeuchi, Hayato Uenohara | 2021-07-20 |
| 11001905 | Steel plate for structural pipes or tubes, method of producing steel plate for structural pipes or tubes, and structural pipes and tubes | Shusaku Ota, Yoshiaki Ota, Shinichi Kakihara | 2021-05-11 |
| 10954576 | High-strength steel, method for manufacturing high-strength steel, steel pipe, and method for manufacturing steel pipe | Shusaku Ota, Junji Shimamura, Shigeru Endo | 2021-03-23 |
| 10837602 | Hydrogen storage tank | Shusaku Takagi, Akihide Nagao, Mitsuo Kimura, Toshio Takano | 2020-11-17 |
| 10834861 | Component determination device and component determination method | Katsunori Tanaka | 2020-11-10 |
| 10832568 | Transfer of image data taken by an on-vehicle camera | Kazuhiro Konno, Masakuni Okada, Akira Saitoh, Hiroki Yoshinaga | 2020-11-10 |
| 10820460 | Cutting and bending device | Noriaki Iwaki | 2020-10-27 |
| 10788461 | Method and apparatus for measuring hydrogen-induced cracking | Daisuke Mizuno, Yutaka Matsui, Kyono Yasuda, Koji Fujimoto, Shigeaki Sugimoto | 2020-09-29 |
| 10767250 | Thick steel plate for structural pipes or tubes, method of producing thick steel plate for structural pipes or tubes, and structural pipes and tubes | Junji Shimamura, Shigeru Endo, Shusaku Ota | 2020-09-08 |
| 10736251 | Mounting device | — | 2020-08-04 |
| 10640841 | High-strength, high-toughness steel plate and method for producing the same | Hideyuki Kimura, Kyono Yasuda | 2020-05-05 |