Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456647 | Rotating electrical machine and diagnostic method for the same | Yuichi Sekine, Keiji Suzuki, Tamami Kurihara, Yuichi Takahashi | 2022-09-27 |
| 5526218 | Surge absorbing device to protect from overvoltage and overcurrent | Naruo Yoshioka, Takashi Shibayama, Takaai Itou | 1996-06-11 |
| 5377067 | Junction box with protection function to protect from overvoltage and overcurrent | Yoshiyuki Tanaka, Koichi Kurasawa | 1994-12-27 |