Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450343 | Magnetic disk device and information management method | — | 2022-09-20 |
| 7373529 | Performing a power supply check for an information storage device to increase power consumption in a stepwise manner | Masafumi Naitoh | 2008-05-13 |
| 7142485 | Information storage apparatus | Toru Ikeda, Masaharu Moritsugu | 2006-11-28 |
| 7009918 | Information storage apparatus | Toru Ikeda, Masaharu Moritsugu | 2006-03-07 |
| 6917567 | Coil driving system, information storage apparatus, and driving method | Shigenori Yanagi | 2005-07-12 |
| 6452879 | Optical storage apparatus | Wataru Tsukahara, Shigenori Yanagi, Toru Ikeda | 2002-09-17 |
| 6040674 | Motor driving device, method of adjusting the same, and information storage device | Toru Ikeda, Tomoki Yokoyama | 2000-03-21 |