Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788255 | Antenna unit having radio absorbing device | Shinji Fukui, Shirou Koide, Akihiko Hayashi, Kazunobu Noda | 2004-09-07 |
| 6756113 | Magnetic recording medium and manufacturing method thereof | Yoshibumi Matsuda, Tetsuya Kanbe, Yotsuo Yahisa | 2004-06-29 |
| 6737977 | Fire detector unit | Takayuki Nishikawa, Shoichi Oka, Takeshi Wada, Yasuyuki Kawano, Kenji Toyoda +2 more | 2004-05-18 |
| 6703148 | Magnetic recording medium and magnetic disk apparatus using the same | Yoshibumi Matsuda, Yotsuo Yahisa, Yuzuru Hosoe, Akira Kato | 2004-03-09 |
| 6692843 | Magnetic recording medium, method of fabricating magnetic recording medium, and magnetic storage | Yoshibumi Matsuda, Akira Ishikawa, Yotsuo Yahisa, Yuzuru Hosoe, Tetsuya Kanbe | 2004-02-17 |