Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9336821 | Recording apparatus, and recording method | Takashi Nagatomo, Toshihisa Iriyama | 2016-05-10 |
| 9177590 | Recording apparatus, recording method, reproducing apparatus, and reproducing method | Takashi Nagatomo | 2015-11-03 |