Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648039 | Process for the production of anisotropic ferrite magnets | Hitoshi Taguchi, Fumihiko Hirata, Taku Takeishi | 1997-07-15 |
| 5607615 | Hexagonal ba-ferrite sintered magnet, its making method, and polar anisotropy ring magnet | Hitoshi Taguchi, Fumihiko Hirata, Taku Takeishi | 1997-03-04 |