Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6681299 | Cache-tag control method in information processing apparatus having cache, with error checking mechanism in cache tag, and information processing apparatus using this control method | Takayuki Shimamura, Shinya Kato, Takumi Nonaka | 2004-01-20 |
| 6292870 | Information processing system in which memory devices and copies of tags are accessed in response to access requests issued from plurality of processing units | Takaharu Ishizuka, Yasuhide Shibata, Takumi Takeno, Katsunori Takeshita, Fumitake Sugano | 2001-09-18 |
| 6073249 | Information processing system | Toru Watabe, Yasutomo Sakurai, Takumi Kishino, Yoshio Hirose, Koichi Odahara +3 more | 2000-06-06 |
| 5835697 | Information processing system | Toru Watabe, Yasutomo Sakurai, Takumi Kishino, Yoshio Hirose, Koichi Odahara +3 more | 1998-11-10 |