Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 9966634 | Heat resistant battery and method for charging and discharging the same | Koma Numata, Shinji Inazawa, Koji Nitta, Shoichiro Sakai, Eiko Itani | 2018-05-08 |