Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494968 | Lamellar rare earth-iron-boron-based magnet alloy particles, process for producing the same and bonded magnet produced therefrom | Minoru Yamasaki, Hirotaka Mizuguchi | 2002-12-17 |
| 5872501 | Rare earth bonded magnet and rare earth-iron-boron type magnet alloy | Minoru Yamasaki, Akihisa Indue, Akira Takeuchi, Yuji Omote | 1999-02-16 |
| 5089065 | Melt-quenched thin-film alloy for bonded magnets | Hiroshi Yamamoto, Mitsuru Nagakura, Yoshiaki Ozawa | 1992-02-18 |
| 4264361 | Heat-resistant composite magnet and method for producing the same | Seishi Yajima, Yoshio Hasegawa, Kimiyuki Kamino, Takehiro Yamane | 1981-04-28 |