Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D335285 | Magnetic disc storage unit for electronic computer | Toshiyuki Utsuki, Syoji Umemoto, Tatsuo Murai, Naoyuki Fukada, Kazuo Nakagoshi | 1993-05-04 |
| 5173819 | Disk apparatus having an improved cooling structure | Tsuyoshi Takahashi, Kazuo Nakagoshi, Jun Naruse, Takuji Ogawa | 1992-12-22 |