Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11967458 | Superconducting coil and superconducting coil device | Sadanori Iwai, Taizo Tosaka, Hiroshi Miyazaki | 2024-04-23 |
| 10886041 | High-temperature superconducting conductor, high-temperature superconducting coil, and connecting structure of high-temperature superconducting coil | Taizo Tosaka, Hiroshi Miyazaki, Yasumi Ootani, Sadanori Iwai, Shigeki Takayama +1 more | 2021-01-05 |
| 10541073 | Superconducting coil and superconducting device | Takeshi Araki, Hirotaka Ishii | 2020-01-21 |
| 10049816 | Superconducting coil production apparatus and superconducting coil production method | Kei Koyanagi, Shigeki Takayama, Hiroshi Miyazaki, Taizo Tosaka, Yusuke Ishii | 2018-08-14 |
| 9895732 | Magnesium base alloy tube and its manufacturing method | Toshinobu Miyata, Yoshinori Goho | 2018-02-20 |
| 9770752 | Manufacturing method of gears for a speed change device and its apparatus | Mikio Fukushima, Makoto Tanaka | 2017-09-26 |
| 9697939 | Superconductive coil device | Shigeki Takayama, Kei Koyanagi, Hiroshi Miyazaki, Taizo Tosaka, Yusuke Ishii | 2017-07-04 |
| 9691532 | Connection structure of high-temperature superconducting wire piece, high-temperature superconducting wire using connection structure, and high-temperature superconducting coil using connection structure | Taizo Tosaka, Hiroshi Miyazaki, Sadanori Iwai, Shigeki Takayama, Kei Koyanagi | 2017-06-27 |
| 9032773 | Manufacturing apparatus of plate-like tooth profile member | Tadashi Okumura, Nobuyasu Nishihata | 2015-05-19 |
| 8655423 | Superconducting coil | Hiroshi Miyazaki, Sadanori Iwai, Kel Koyanagi, Taizo Tosaka, Masami Urata +3 more | 2014-02-18 |
| 5683059 | Bobbin for superconducting coils | Tsukushi Hara, Masahiko Nakade, Takeshi Ohkuma, Takashi Yazawa, Hideaki Maeda +4 more | 1997-11-04 |