Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5999975 | On-line information providing scheme featuring function to dynamically account for user's interest | Hiroyuki Kittaka, Osamu Akashi, Hideaki Suzuki, Terunao Soneoka | 1999-12-07 |