Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424377 | Coil device | Takashi Arasawa, Kouyu Ohi, Tomoya Tsubai | 2025-09-23 |
| 12266466 | Coil device, pulse transformer, and electronic component | Kouyu Ohi, Tasuku Mikogami, Shuhei Someya | 2025-04-01 |
| D1047910 | Coil component | Takashi Arasawa, Kouyu Ohi, Tomoya Tsubai | 2024-10-22 |
| D1040762 | Coil component | Takashi Arasawa, Kouyu Ohi, Tomoya Tsubai | 2024-09-03 |
| 12046710 | Lithium ion secondary battery | Yukihiro Komatsubara, Takumi Mio, Kentaro Iizuka, Takafumi Fujii, Koji Nishi +1 more | 2024-07-23 |
| 11742134 | Coil component and circuit board having the same | Masato Otsuka, Kouyu Ohi, Setu Tsuchida | 2023-08-29 |
| 11657956 | Coil device and pulse transformer | Tasuku Mikogami, Kouyu Ohi | 2023-05-23 |
| 11610726 | Coil device and pulse transformer | Tasuku Mikogami, Kouyu Ohi | 2023-03-21 |
| 11545294 | Coil device, pulse transformer, and electronic component | Kouyu Ohi, Tasuku Mikogami, Shuhei Someya | 2023-01-03 |
| 11501927 | Alkali metal ion capacitor | Yukihiro Komatsubara, Takumi Mio, Kentaro Iizuka, Takafumi Fujii, Koji Nishi +1 more | 2022-11-15 |
| 11451102 | Rotary electric machine | Junji KITAO, Tomohira Takahashi, Yoshihiro Miyama, Junichi Nakazono | 2022-09-20 |
| 11283332 | Rotating electric machine | Junji KITAO, Tomohira Takahashi, Yoshihiro Miyama, Masatsugu Nakano, Yuya Tanaka | 2022-03-22 |
| 10819189 | Automotive rotary electric machine with annular liquid coolant channel for stator and power converting apparatus | Masaru Shinozaki, Yugo Asai, Hiroyuki Ushifusa, Yoshiaki Kitta, Yoshiyuki Deguchi | 2020-10-27 |
| 10615667 | Rotary electric machine | Yoshiaki Kitta | 2020-04-07 |