Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D484877 | Computer | Kazuhiko Umezawa, Youichi Higuchi, Yoshinao Segawa | 2004-01-06 |
| D484501 | Computer | Kazuhiko Umezawa, Youichi Higuchi, Yoshin Segawa | 2003-12-30 |
| D484502 | Computer | Kazuhiko Umezawa, Youichi Higuchi, Yoshinao Segawa | 2003-12-30 |
| D456402 | Computer | Hideo Sue, Toshiaki Komatsu, Junya Ohno, Muneyoshi Nikuni | 2002-04-30 |
| D419536 | Computer | Hiroyuki Tsuzuki, Masatsugu Murakami, Isao Takahashi, Toshiaki Komatsu, Takuji Katsutani | 2000-01-25 |
| 5023695 | Flat cooling structure of integrated circuit | Kazuhiko Umezawa, Toshiaki Komatsu | 1991-06-11 |