Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6884521 | Magnetic recording medium with controlled grain diameters and method for manufacturing the same | Yoshio Takahashi, Yotsuo Yahisa | 2005-04-26 |
| 6852398 | Perpendicular-magnetic recording media and magnetic recording apparatus | Kazuetsu Yoshida, Masaaki Futamoto | 2005-02-08 |
| 6830837 | Magnetic recording medium and magnetic recording apparatus | Tetsuya Kanbe, Hiroyuki Suzuki, Yotsuo Yahisa, Hidekazu Kashiwase | 2004-12-14 |
| 6770389 | Perpendicular magnetic recording medium and magnetic recording apparatus | Masaaki Futamoto, Yukio Honda, Atsushi Kikukawa | 2004-08-03 |
| 6716516 | Magnetic recording medium and magnetic recording apparatus using the same | Masaaki Futamoto, Nobuyuki Inaba, Yukio Honda, Kazuetsu Yoshida, Kenya Ito | 2004-04-06 |
| 6686070 | Perpendicular magnetic recording media, magnetic recording apparatus | Masaaki Futamoto, Kazuetsu Yoshida, Yukio Honda, Atsushi Kikugawa | 2004-02-03 |
| 6641901 | Perpendicular-magnetic recording media and magnetic recording apparatus | Kazuetsu Yoshida, Masaaki Futamoto | 2003-11-04 |
| 6607849 | Magnetic recording medium and magnetic recording apparatus using the same | Masaaki Futamoto, Nobuyuki Inaba, Yukio Honda, Kazuetsu Yoshida, Kenya Ito | 2003-08-19 |
| 6592976 | Magnetic recording medium and magnetic recording apparatus using the same | Masaaki Futamoto, Nobuyuki Inaba, Yukio Honda, Kazuetsu Yoshida, Kenya Ito | 2003-07-15 |
| 6562453 | Perpendicular magnetic recording medium and magnetic recording apparatus | Masaaki Futamoto, Yukio Honda, Atsushi Kikukawa | 2003-05-13 |
| 6541125 | Magnetic recording medium | Masaaki Futamoto, Nobuyuki Inaba, Teruaki Takeuchi, Yukio Honda | 2003-04-01 |
| 6534164 | Magnetic recording medium and magnetic recording apparatus using the same | Masaaki Futamoto, Nobuyuki Inaba, Yukio Honda, Kazuetsu Yoshida, Kenya Ito | 2003-03-18 |
| 6528149 | Perpendicular-magnetic recording media and magnetic recording apparatus | Kazuetsu Yoshida, Masaaki Futamoto | 2003-03-04 |
| 6447936 | Magnetic recording medium and magnetic recording apparatus using the same | Masaaki Futamoto, Nobuyuki Inaba, Yukio Honda, Kazuetsu Yoshida, Kenya Ito | 2002-09-10 |
| 6403203 | Magnetic recording medium and magnetic recording apparatus using the same | Masaaki Futamoto, Nobuyuki Inaba, Yukio Honda, Kazuetsu Yoshida, Kenya Ito | 2002-06-11 |
| 6383667 | Magnetic recording medium | Masaaki Futamoto, Nobuyuki Inaba, Teruaki Takeuchi, Yukio Honda | 2002-05-07 |
| 6349008 | Magnetic recording media, magnetic heads and magnetic read-write apparatus using the same | Takanobu Takayama, Kiwamu Tanahashi, Kazuetsu Yoshida, Mikio Suzuki, Masaaki Futamoto +1 more | 2002-02-19 |
| 6183893 | Perpendicular magnetic recording medium and magnetic storage apparatus using the same | Masaaki Futamoto, Kenya Ito, Kazuetsu Yoshida, Yukio Honda, Nobuyuki Inaba | 2001-02-06 |
| 6083599 | Perpendicular magnetic recording media and magnetic recording and reproducing apparatus using the same | Masaaki Futamoto, Yukio Honda, Kazusuke Yamanaka, Kenya Ito | 2000-07-04 |
| 5926579 | Image processing apparatus capable of properly determining density of a background portion | Hiroyoshi Uejo | 1999-07-20 |
| 5875082 | Magnetic recording media, magnetic heads and magnetic read-write apparatus using the same | Takanobu Takayama, Kiwamu Tanahashi, Kazuetsu Yoshida, Mikio Suzuki, Masaaki Futamoto +1 more | 1999-02-23 |
| 5808449 | Method and apparatus for detecting islanding operation of dispersed generator | Nobuhiro Kuroda, Takaaki Kai, Toshiaki Fujimoto, Haruo Sasaki, Yasutomo Imai +2 more | 1998-09-15 |
| 5738927 | Perpendicular magnetic recording media and magnetic recording device | Atsushi Nakamura, Masaaki Futamoto, Mikio Suzuki, Yukio Honda, Takanobu Takayama | 1998-04-14 |
| 5701505 | Image data parallel processing apparatus | Shigeki Yamashita, Kazuhiro Suzuki | 1997-12-23 |
| 5685958 | Method of fabricating a magnetic recording medium | Masaaki Futamoto, Atsushi Nakamura, Nobuyuki Inaba, Yoshibumi Matsuda, Mikio Suzuki +1 more | 1997-11-11 |