Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950871 | Computer system having a storage area network and method of handling data in the computer system | Shigeo Honma, Hiroshi Morishima, Tokuhiro Tsukiyama, Hiroyuki Matsushima, Takashi Oeda | 2005-09-27 |
| 5668787 | Mark length recording system with trial writing to maximize recording power and error recovery | Kazuo Shigematsu, Atsushi Ichikawa, Toshiyasu Hattori | 1997-09-16 |
| 5537370 | Magnetooptical-disk recording and/or reproducing apparatus for a 5.25 inch large capacity magnetooptical-disk | Kazuo Shigematsu, Atsushi Ichikawa, Toshiyasu Hattori | 1996-07-16 |
| 5420832 | Half height magnetooptical-disk recording and/or reproducing apparatus for a 5.25 inch large capacity magnetooptical-disk | Kazuo Shigematsu, Atsushi Ichikawa, Toshiyasu Hattori | 1995-05-30 |