Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11438400 | Content data delivery system, server, and content data delivery method | Katsuaki Tanaka, Osamu Kohara | 2022-09-06 |
| 10593368 | Audio device which synchronizes audio data | Hisashi Iida, Yuki SUEMITSU | 2020-03-17 |
| 7042911 | Synchronization control device | — | 2006-05-09 |
| 6914181 | Digital interface for analog musical instrument | — | 2005-07-05 |
| 6775724 | Method and apparatus for synchronization control for various frequencies | Hitoshi Koseki | 2004-08-10 |
| 6643345 | Synchronous control apparatus and method | Kinya Inoue, Hitoshi Koseki | 2003-11-04 |
| 6118344 | Frequency control apparatus and method and storage medium storing a program for carrying out the method | Kinya Inoue, Hiromi Imura, Hitoshi Koseki, Sadayuki Narusawa, Shuichi Esaki | 2000-09-12 |