Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383407 | Bonded magnet, magnet roll, a ferrite powder used therefor and method for producing same | Yasunobu Ogata, Yutaka Kubota, Takashi Takami | 2002-05-07 |
| 6284150 | Bonded magnet, magnet roll, a ferrite powder used therefor and method for producing same | Yasunobu Ogata, Yutaka Kubota, Takashi Takami | 2001-09-04 |
| 4604042 | Apparatus for producing anisotropic magnets | Shigeho Tanigawa, Kimio Uchida | 1986-08-05 |