Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10079529 | Method for manufacturing core of rotating electric machine | Masaki Sugiyama, Masaaki TAKEMOTO, Masayuki Kito | 2018-09-18 |
| 9653974 | Core of rotating electrical machine having fixing agent for fixing permanent magnets in accommodating slots and method for manufacturing the core | Masaki Sugiyama, Masaaki TAKEMOTO, Masayuki Kito | 2017-05-16 |
| 5048519 | Mouthpiece for diving | Masatoshi Kasama | 1991-09-17 |