Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544672 | Magnetic recording medium and magnetic storage | Nobuyuki Inaba, Tomoo Yamamoto, Masukazu Igarashi, Yuzuru Hosoe, Akira Ishikawa | 2003-04-08 |
| 6541125 | Magnetic recording medium | Nobuyuki Inaba, Yoshiyuki Hirayama, Teruaki Takeuchi, Yukio Honda | 2003-04-01 |
| 6534164 | Magnetic recording medium and magnetic recording apparatus using the same | Nobuyuki Inaba, Yoshiyuki Hirayama, Yukio Honda, Kazuetsu Yoshida, Kenya Ito | 2003-03-18 |
| 6528149 | Perpendicular-magnetic recording media and magnetic recording apparatus | Kazuetsu Yoshida, Yoshiyuki Hirayama | 2003-03-04 |
| 6483677 | Magnetic disk apparatus including magnetic head having multilayered reproducing element using tunneling effect | Ryoichi Nakatani, Masahiro Kitada, Naoki Koyama, Isamu Yuito, Hisashi Takano +14 more | 2002-11-19 |
| 6447936 | Magnetic recording medium and magnetic recording apparatus using the same | Nobuyuki Inaba, Yoshiyuki Hirayama, Yukio Honda, Kazuetsu Yoshida, Kenya Ito | 2002-09-10 |
| 6403203 | Magnetic recording medium and magnetic recording apparatus using the same | Nobuyuki Inaba, Yoshiyuki Hirayama, Yukio Honda, Kazuetsu Yoshida, Kenya Ito | 2002-06-11 |
| 6383667 | Magnetic recording medium | Nobuyuki Inaba, Yoshiyuki Hirayama, 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, Yoshiyuki Hirayama +1 more | 2002-02-19 |
| 6310748 | Magnetic thin film magnetic recording medium | Kazusuke Yamanaka, Tomoo Yamamoto, Yuzuru Hosoe, Nobuyuki Inaba, Yasutaro Uesaka +3 more | 2001-10-30 |
| 6278593 | Magnetoresistance effect elements and magnetic heads using the tunneling magnetoresistive effect | Ryoichi Nakatani, Masahiro Kitada, Naoki Koyama, Isamu Yuito, Hisashi Takano +14 more | 2001-08-21 |
| 6251532 | Magnetic recording medium and magnetic storage device using the same | Nobuyuki Inaba, Tomoo Yamamoto, Masukazu Igarashi, Yuzuru Hosoe, Akira Ishikawa | 2001-06-26 |
| 6183893 | Perpendicular magnetic recording medium and magnetic storage apparatus using the same | Yoshiyuki Hirayama, Kenya Ito, Kazuetsu Yoshida, Yukio Honda, Nobuyuki Inaba | 2001-02-06 |
| 6177208 | Magnetic recording system and magnetic recording medium used therefor | Tomoo Yamamoto, Nobuyuki Inaba, Masukazu Igarashi, Yuzuru Hosoe, Ichiro Tamai +2 more | 2001-01-23 |
| 6083599 | Perpendicular magnetic recording media and magnetic recording and reproducing apparatus using the same | Yoshiyuki Hirayama, Yukio Honda, Kazusuke Yamanaka, Kenya Ito | 2000-07-04 |
| 6011674 | Magnetoresistance effect multilayer film with ferromagnetic film sublayers of different ferromagnetic material compositions | Ryoichi Nakatani, Masahiro Kitada, Naoki Koyama, Isamu Yuito, Hisashi Takano +14 more | 2000-01-04 |
| 5919581 | Magnetic recording system and magnetic recording medium used therefor | Tomoo Yamamoto, Nobuyuki Inaba, Masukazu Igarashi, Yuzuru Hosoe, Ichiro Tamai +2 more | 1999-07-06 |
| 5875082 | Magnetic recording media, magnetic heads and magnetic read-write apparatus using the same | Takanobu Takayama, Kiwamu Tanahashi, Kazuetsu Yoshida, Mikio Suzuki, Yoshiyuki Hirayama +1 more | 1999-02-23 |
| 5851643 | Magnetic recording media and magnetic recording read-back system which uses such media | Yukio Honda, Nobuyuki Inaba, Mikio Suzuki, Hiroyuki Awano, Yoshibumi Matsuda +1 more | 1998-12-22 |
| 5766718 | Longitudinal magnetic recording medium and apparatus | Yoshibumi Matsuda, Fumio Kugiya, Yoshinori Miyamura, Takeshi Nakano, Hisashi Takano +3 more | 1998-06-16 |
| 5759681 | Magnetic recording medium and magnetic recording system using the same | Yuzuru Hosoe, Kazuetsu Yoshida, Nobuyuki Inaba, Tomoo Yamamoto, Akira Ishikawa +2 more | 1998-06-02 |
| 5738927 | Perpendicular magnetic recording media and magnetic recording device | Atsushi Nakamura, Yoshiyuki Hirayama, Mikio Suzuki, Yukio Honda, Takanobu Takayama | 1998-04-14 |
| 5736235 | Magnetic recording medium having at least two magnetic layers with easy axes oriented in the same direction | Yoshibumi Matsuda, Yoshinori Miyamura, Tokuho Takagaki, Hisashi Takano, Fumio Kugiya +5 more | 1998-04-07 |
| 5726837 | Multilayer magnetoresistance effect-type magnetic head | Ryoichi Nakatani, Masahiro Kitada, Naoki Koyama, Isamu Yuito, Hisashi Takano +14 more | 1998-03-10 |
| 5685958 | Method of fabricating a magnetic recording medium | Atsushi Nakamura, Nobuyuki Inaba, Yoshiyuki Hirayama, Yoshibumi Matsuda, Mikio Suzuki +1 more | 1997-11-11 |