Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315663 | Inductor | Eiji ISO, Yuki Kitashima, Noriyuki OOKAWA, Hiroshi Marusawa | 2025-05-27 |
| 12159737 | Inductor | Sumie Arai, Takuya Ishida | 2024-12-03 |
| 12027300 | Inductor with winding that includes extended portions having a twist | Kozo Sato, Hiroshi Okuizumi | 2024-07-02 |
| 11626240 | Inductor | Kozo Sato, Hiroshi Okuizumi | 2023-04-11 |
| 10878986 | Inductor | Sumie Arai, Takuya Ishida | 2020-12-29 |
| 8005599 | Lubricating oil supply control device for transmission of vehicle | — | 2011-08-23 |