Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7359616 | Service providing apparatus, service providing method, receiving terminal apparatus, receiving method, and service providing system | Toru Suzuki, Nobuhiro Hisaoka, Junichi Kurihara, Tatsuya Akashi, Mika Munenaka | 2008-04-15 |
| 7043556 | Content delivering method | Junichi Kurihara, Tatsuya Akashi, Mika Munenaka | 2006-05-09 |
| 5965484 | Reversible heat-sensitive recording medium | Kenji Kohno, Hiroyuki Mitsuhashi, Kazushi Miyata | 1999-10-12 |