Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9600655 | Policy update system and policy update apparatus | Minoru Nishizawa, Kenjiro Naemura, Masaya Hirabara | 2017-03-21 |
| 9571525 | Policy management system, id provider system, and policy evaluation device | Minoru Nishizawa, Junichi Yamamoto, Yasuomi Une, Masaya Hirabara, Yuichiro Esaki +1 more | 2017-02-14 |
| 7519593 | Data searching system, method of synchronizing metadata and data searching apparatus | Kazuko Abe, Junichi Yamamoto, Rei Yano, Masataka Yamada, Yasuhide Kurosaki +2 more | 2009-04-14 |