Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933820 | Magnetic circuit with opposing permanent magnets and method for adjusting magnetic field thereof | Yuhito Doi, Koji Miyata | 2005-08-23 |
| 6924722 | Magnetic circuit with opposing permanent magnets | Yuhito Doi, Koji Miyata | 2005-08-02 |