Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456115 | Electric transmission device in relatively rotating parts | Kayo SAKAI, Eiichirou Shimazu | 2022-09-27 |
| 10650951 | Magnetic element | Kayo SAKAI, Eiichirou Shimazu, Takayuki Oda | 2020-05-12 |