Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141789 | Converter and power receiving apparatus | Yuki KASHIWAGI, Toshiaki Murai, Yoshiyasu Hagiwara, Takayoshi Tanaka, Takehisa Kashima | 2018-11-27 |
| 9632564 | Power supply device | Toshiaki Murai, Yoshiyasu Hagiwara, Masayuki Tobikawa, Ayako Saga, Michio Tamate +2 more | 2017-04-25 |
| 9590428 | Electric power receiving device and method of receiving electric power | Yuki KASHIWAGI, Toshiaki Murai, Yoshiyasu Hagiwara | 2017-03-07 |
| 9548674 | Electric power receiving device and method of receiving electric power | Toshiaki Murai, Daisuke Shimode | 2017-01-17 |
| 9412511 | Transformer | Daisuke Shimode, Toshiaki Murai | 2016-08-09 |
| 9231494 | Power supply device with a resonant bridge circuit control unit | Toshiaki Murai, Yoshiyasu Hagiwara, Masayuki Tobikawa, Ayako Saga, Tomotaka Nishijima +1 more | 2016-01-05 |
| 4881987 | Process for direct softening heat treatment of rolled wire rods | Susumu Kanbara, Kenji Aihara, Masato Tomiku, Yoshio Kawashima, Shinji Okuda +1 more | 1989-11-21 |
| 4834345 | Process and apparatus for direct softening heat treatment of rolled wire rods | Susumu Kanbara, Kenji Aihara, Masato Tomiku, Yoshio Kawashima, Shinji Okuda +1 more | 1989-05-30 |
| 4708586 | Thread groove type vacuum pump | Tatsuji Ikegami, Masashi Iguchi | 1987-11-24 |
| 4500251 | Multijoint manipulator | Yuichi Kiryu | 1985-02-19 |