Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6990633 | Providing a network-based personalized newspaper with personalized content and layout | Toshio Tanaka | 2006-01-24 |
| 6766362 | Providing a network-based personalized newspaper with personalized content and layout | Toshio Tanaka | 2004-07-20 |
| 6070162 | Information search and collection system | Shinji Miwa, Toshio Tanaka, Michihiro Nagaishi | 2000-05-30 |
| 5907838 | Information search and collection method and system | Shinji Miwa, Toshio Tanaka, Michihiro Nagaishi | 1999-05-25 |
| 5184257 | Head positioning control for a spindle motor disk drive | Yoshiro Koga, Akihiro Gomi, Takashi Miyasaka, Yasunaga Miyazawa, Kenichi Endo +4 more | 1993-02-02 |
| 5023733 | Head positioning control for a spindle motor disk drive | Yoshiro Koga, Akihiro Gomi, Takashi Miyasaka, Yasunaga Miyazawa, Kenichi Endo +4 more | 1991-06-11 |