Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7837108 | Sensor device management system and method | Yoshitaka Sato, Kei Takeda | 2010-11-23 |
| 7805484 | Information delivery system and method using positional information | Tomoko Susaki, Makoto Takahashi, Yoshitaka Sato, Shinichi Takahashi | 2010-09-28 |
| 7130849 | Similarity-based search method by relevance feedback | Tadataka Matsubayashi, Yasuhiko Inaba, Yuichi Ogawa, Shinya Yamamoto, Masayuki Hamakawa | 2006-10-31 |