Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11931949 | Filament winding device | Shu Ikezaki, Tadashi Uozumi, Hirotaka Wada, Takahiro Miura, Makoto Tanaka +4 more | 2024-03-19 |
| 11931974 | Filament winding apparatus | Shu Ikezaki, Tadashi Uozumi, Hirotaka Wada, Masatsugu Goyude, Shota Miyaji +4 more | 2024-03-19 |
| 11472096 | Filament winding apparatus | Daigoro Nakamura, Hirotaka Wada, Tadashi Uozumi, Hideo Shitamoto, Tatsuhiko Nishida +3 more | 2022-10-18 |
| 11472095 | Filament winding apparatus | Shu Ikezaki, Tadashi Uozumi, Masatsugu Goyude, Shota Miyaji, Hirotaka Wada +4 more | 2022-10-18 |
| 11440271 | Filament winding device | Shu Ikezaki, Tadashi Uozumi, Hirotaka Wada, Masatsugu Goyude, Tetsuya Matsuura +4 more | 2022-09-13 |
| 11383425 | Filament winding device | Daigoro Nakamura, Hirotaka Wada, Tadashi Uozumi, Hideo Shitamoto, Tatsuhiko Nishida +3 more | 2022-07-12 |
| 11318661 | Filament winding device and bobbin replacement method | Tadashi Uozumi, Tetsuya Matsuura, Hirotaka Wada, Tatsuhiko Nishida, Shu Ikezaki +1 more | 2022-05-03 |
| 11274015 | Filament winding device, and yarn threading method in filament winding device | Daigoro Nakamura, Masatsugu Goyude, Tetsuya Matsuura, Hideo Shitamoto, Tatsuhiko Nishida +3 more | 2022-03-15 |
| 11130274 | Filament winding apparatus | Tadashi Uozumi, Tetsuya Matsuura, Hirotaka Wada, Tatsuhiko Nishida, Shu Ikezaki +1 more | 2021-09-28 |
| 10532520 | Filament winding device | Tadashi Uozumi, Tetsuya Matsuura, Hirotaka Wada, Tatsuhiko Nishida, Shu Ikezaki +1 more | 2020-01-14 |
| 10087042 | Tank manufacturing method, helical winding device, and filament winding apparatus | Ken Hatta, Daigoro Nakamura | 2018-10-02 |
| 9796128 | Filament winding device | Tadashi Uozumi, Daigoro Nakamura, Ken Hatta | 2017-10-24 |
| 9796557 | Bobbin unwinding device of filament winding device | Daigoro Nakamura, Ken Hatta | 2017-10-24 |
| 9751719 | Filament winding device | Daigoro Nakamura, Tadashi Uozumi, Ken Hatta | 2017-09-05 |
| 9688508 | Filament winding method and apparatus, and tank | Tadashi Uozumi, Takenori Aiyama | 2017-06-27 |
| 9636874 | Hoop winding device, filament winding apparatus and manufacturing method of tank | Ken Hatta, Daigoro Nakamura, Tadashi Uozumi | 2017-05-02 |
| 9522505 | Fiber bundle processing device | Daigoro Nakamura, Tadashi Uozumi, Ken Hatta | 2016-12-20 |
| 9498916 | Chuck device and hoop winding device | Tadashi Uozumi, Daigoro Nakamura, Ken Hatta | 2016-11-22 |
| 9486966 | Filament winding apparatus | Ken Hatta, Daigoro Nakamura | 2016-11-08 |
| 9469066 | Filament winding apparatus | Tadashi Uozumi, Daigoro Nakamura, Ken Hatta | 2016-10-18 |
| 9393742 | Fiber holding device, high pressure gas tank manufacturing apparatus and manufacturing method of tank | Ken Hatta, Daigoro Nakamura, Tadashi Uozumi | 2016-07-19 |
| 9186855 | High-pressure gas tank production method | Ken Hatta, Tadashi Uozumi | 2015-11-17 |
| 9156202 | Filament winding method and filament winding apparatus | Tadashi Uozumi, Daigoro Nakamura, Ken Hatta | 2015-10-13 |
| 9102499 | Filament winding device | Ken Hatta | 2015-08-11 |
| 9090429 | Filament winding apparatus | Tadashi Uozumi, Daigoro Nakamura, Ken Hatta | 2015-07-28 |