Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8178397 | Field effect transistor | Shinji Aramaki, Akira Ohno, Yoshimasa Sakai | 2012-05-15 |
| 6217970 | Magnetic recording medium, method of producing the same, and recording and reading-out method | Yoji Arita, Yuzo Seo, Junichi Kozu, Toshihiko Kuriyama, Mitsunori Mochida | 2001-04-17 |
| 6078385 | Method of inspecting magnetic disc and apparatus therefor and process for producing the magnetic disc | Takashi Yamauchi | 2000-06-20 |
| 5981902 | Texturing apparatus for magnetic recording medium and magnetic recording medium process thereby | Yoji Arita, Yuzo Seo, Toshihiko Kuriyama | 1999-11-09 |
| 5928759 | Magnetic recording medium, method of producing the same, and recording and reading-out method | Yoji Arita, Yuzo Seo, Junichi Kozu, Toshihiko Kuriyama, Mitsunori Mochida | 1999-07-27 |