Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766718 | Longitudinal magnetic recording medium and apparatus | Yoshibumi Matsuda, Masaaki Futamoto, Fumio Kugiya, Yoshinori Miyamura, Takeshi Nakano +3 more | 1998-06-16 |
| 5736235 | Magnetic recording medium having at least two magnetic layers with easy axes oriented in the same direction | Yoshibumi Matsuda, Masaaki Futamoto, Yoshinori Miyamura, Tokuho Takagaki, Hisashi Takano +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 |
| 5606472 | Disk unit | Yasuhiro Kato, Masaaki Matsumoto, Akira Iida, Yong-Kweon Kim | 1997-02-25 |
| 5568331 | Method of head positioning and magnetic recording disk drive using the same | Masaaki Futamoto, Fumio Kugiya, Yoshinori Miyamura, Hisashi Takano, Yoshibumi Matsuda +8 more | 1996-10-22 |
| 5557486 | Thin external memory unit with hard disk | Yasuhiro Kato, Masaaki Matsumoto, Akira Iida, Yong-Kweon Kim | 1996-09-17 |
| 5390061 | Multilayer magnetoresistance effect-type magnetic head | Ryoichi Nakatani, Masahiro Kitada, Naoki Koyama, Isamu Yuito, Hisashi Takano +14 more | 1995-02-14 |
| 5325244 | Magnetic recording data storage system | Hisashi Takano, Mikio Suzuki, Yoshibumi Matsuda, Takeshi Nakao, Yoshinori Miyamura +8 more | 1994-06-28 |
| 5253232 | Magneto-optical recording apparatus having a magnetic slider with increased rail width | Takeshi Nakao, Masahiro Ojima | 1993-10-12 |
| 5093822 | High-density magnetic recording and optical reproducing apparatus | Fumio Kugiya, Mikio Suzuki, Takeshi Nakao, Masaaki Futamoto, Yoshinori Miyamura +2 more | 1992-03-03 |