Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8170635 | Radio apparatus and antenna device for mobile radio system | Isao Ohba, Koichi Sato | 2012-05-01 |
| 8165648 | Electronic apparatus | Akira Watanabe | 2012-04-24 |
| 8145284 | Portable terminal including first casing and second casing retractably accommodated in first casing | Yasushi Komine, Akira Watanabe | 2012-03-27 |
| 7663872 | Sliding mechanism for portable electronic device | Yasushi Komine, Akira Watanabe | 2010-02-16 |