Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10097059 | Rotating electric machine | Makoto Imura, Takayuki Koyama, Shigeki Nakae, Masanori Matsumoto, Hideyuki Ootaka | 2018-10-09 |
| 10075112 | Field winding type synchronous machine | Daisuke KORI, Takayuki Koyama | 2018-09-11 |
| 10033237 | Neutral ring for use in rotating electrical machine and method for manufacturing the same | Yasushi Hayasaka, Masanori Matsumoto, Yasunori Otsuki, Tetsuo Fujigaki, Yoshihiro Yasui +3 more | 2018-07-24 |