Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7450971 | Telecommunication terminal apparatus | — | 2008-11-11 |
| 7247784 | Musical sound generator, portable terminal, musical sound generating method, and storage medium | Yasuyuki Muraki | 2007-07-24 |
| 7058428 | Portable phone equipped with composing function | Kiyoshi Yamaki | 2006-06-06 |
| 6960713 | Portable telephone | — | 2005-11-01 |
| 6263036 | Asynchronous signal input apparatus and sampling frequency conversion apparatus | Yusuke Yamamoto, Yasuyuki Muraki | 2001-07-17 |