Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11470395 | Content distribution system and content distribution method | Hirofumi Shimada, Kouji Ogawa | 2022-10-11 |
| 10930317 | Reproducing apparatus, reproducing method, information generation apparatus, and information generation method | Kouji Ogawa, Hirofumi Shimada, Yuta Murata | 2021-02-23 |
| 10845942 | Information processing device and information processing method | Hirofumi Shimada, Kouji Ogawa, Yuta Murata | 2020-11-24 |