Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5447578 | Corrosion-resistant rare earth metal-transition metal series magnets and method of producing the same | Yukiko Ozaki, Michio Shimotomai, Yasutaka Fukuda, Akira Fujita, Junichi Shimomura | 1995-09-05 |
| 5437741 | Corrosion-resistant rare earth metal-transition metal-boron permanent magnets | Yukiko Ozaki, Michio Shimotomai, Yasutaka Fukuda, Akira Fujita, Junichi Shimomura | 1995-08-01 |