Issued Patents All Time
Showing 76–79 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922309 | Spindle motor and information recording and/or reproducing apparatus having this spindle motor | Shun Kayama, Kazuo Goto, Toshio Iwata | 2005-07-26 |
| 6496332 | Head slider for flexible magnetic disk | Naoto Kojima, Hiroyuki Ryoson, Kazuo Goto | 2002-12-17 |
| 6313586 | Control apparatus capable of improving a rise time characteristic of a light source | Tetsuichiro Yamamoto, Tatsuya Shimizu | 2001-11-06 |
| 5708544 | Magnetic head | Takashi Kawashima | 1998-01-13 |