Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D575287 | Mobile terminal | — | 2008-08-19 |
| D557328 | Electronic keyboard musical instrument | Iichiro Hashimoto, Yukihiko Ida | 2007-12-11 |
| D413881 | Portable television set | Yukihiko Ida | 1999-09-14 |