Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D568813 | Winding-type annular inductor | Shigeru Ogawa | 2008-05-13 |
| D565507 | Winding-type annular inductor | Shigeru Ogawa | 2008-04-01 |
| D565508 | Winding-type annular inductor | Shigeru Ogawa | 2008-04-01 |
| 5238628 | Method of producing a deflection yoke core | Toshihiko Mori | 1993-08-24 |