Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903645 | Surface mounting type planar magnetic device and production method thereof | Tetsuhiko Mizoguchi, Tetsuo Inoue, Shigeru Yatabe, Yoshihito Tachi | 2005-06-07 |
| 6831543 | Surface mounting type planar magnetic device and production method thereof | Tetsuhiko Mizoguchi, Tetsuo Inoue, Shigeru Yatabe, Yoshihito Tachi | 2004-12-14 |
| 6383626 | Magnetic ferrite film for magnetic devices | Yoshihito Tachi | 2002-05-07 |
| 5447578 | Corrosion-resistant rare earth metal-transition metal series magnets and method of producing the same | Yukiko Ozaki, Michio Shimotomai, Akira Fujita, Yoko Kitano, Junichi Shimomura | 1995-09-05 |
| 5437741 | Corrosion-resistant rare earth metal-transition metal-boron permanent magnets | Yukiko Ozaki, Michio Shimotomai, Akira Fujita, Yoko Kitano, Junichi Shimomura | 1995-08-01 |
| 5015307 | Corrosion resistant rare earth metal magnet | Michio Shimotomai, Akira Fujita | 1991-05-14 |
| 4698251 | Magnetic recording medium and method of producing the same | Shigeo Shimizu, Atsushi Nakano | 1987-10-06 |