Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538502 | Playback device, playback method, and recording medium | Tadamasa TOMA, Tomoki Ogawa | 2022-12-27 |
| RE49284 | Method for controlling cordless telephone device, handset of cordless telephone device, and cordless telephone device | Masayuki Kozuka, Shingo Matsumoto, Hideyuki Oka, Akihiko Inoue, Tomoki Ogawa +2 more | 2022-11-08 |
| 11393053 | Method, information terminal, and storage medium | Takahiro NISHI, Tadamasa TOMA, Toshiyasu SUGIO | 2022-07-19 |
| 11386930 | Recording medium, playback method, and playback device | Tadamasa TOMA | 2022-07-12 |
| 11335382 | Playback device, playback method, and recording medium | Tadamasa TOMA, Tomoki Ogawa | 2022-05-17 |
| 11328748 | Recording medium, playback method, and playback device | Tadamasa TOMA | 2022-05-10 |
| 11301512 | Content management device, content management system, and control method | Seigo Takahashi | 2022-04-12 |
| 11270351 | Advertisement providing method and advertisement distribution system | Masaki Yamauchi, Nanami Fujiwara | 2022-03-08 |
| 11238897 | Method of playing system stream files with different recording formats | — | 2022-02-01 |