Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D573988 | Magnetic disc storage unit for electronic computer | Kazuhiko Nishiyama, Toshiyuki Utsuki, Chikazu Yokoi, Yoshikatsu Kasahara | 2008-07-29 |
| 7046513 | Cooling structure for electronic devices | Shinichi Nishiyama, Yasuji Morishita, Yasuyuki Katakura, Tadaharu Maeda | 2006-05-16 |