Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11798108 | Transportation service planning system and transportation service planning method | Kazushige Hiroi, Yujin Tsukada | 2023-10-24 |
| 11308158 | Information processing system, method for controlling information processing system, and storage medium | Daisuke Matsubara | 2022-04-19 |
| 10657171 | Image search device and method for searching image | Yuki Watanabe, Atsushi Hiroike, Kenichi Yoneji, Naoto Akira, Tomoaki Yoshinaga | 2020-05-19 |
| 10074186 | Image search system, image search apparatus, and image search method | Daisuke Matsubara, Yuki Watanabe, Kenichi Yoneji, Tomoaki Yoshinaga, Atsushi Hiroike | 2018-09-11 |
| 7113909 | Voice synthesizing method and voice synthesizer performing the same | Kenji Nagamatsu, Yoshinori Kitahara | 2006-09-26 |
| 6477495 | Speech synthesis system and prosodic control method in the speech synthesis system | Yoshinori Kitahara, Keiko Fujita, Haru Ando, Shunichi Yajima | 2002-11-05 |