Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8314319 | Storage system and storage device of music files | Taro Yokoyama, Haruki Uehara, Yutaka Hasegawa | 2012-11-20 |
| 7212469 | Mixing recorder, control method therefore, and computer-readable medium including program for implementing the control method | Seiji Hirade, Ryohsuke Ohtani | 2007-05-01 |
| 4878055 | Remote control device | — | 1989-10-31 |
| 4447791 | Power supply changeover type power amplifier | Masao Noro | 1984-05-08 |