Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8838190 | Portable electronic device | Seiichirou Gotou | 2014-09-16 |
| 8265715 | Dustproof structure for slide type electronic device and slide type electronic device | — | 2012-09-11 |
| 8055315 | Dustproof structure for slide type electronic device and slide type electronic device | — | 2011-11-08 |
| 7640043 | Structure to prevent scraping damage to foldable portable electric device when upper and lower units thereof are in contact | — | 2009-12-29 |
| 7251512 | Water-proof collapsible cellular terminal apparatus | — | 2007-07-31 |
| 6980156 | Antenna installation structure and information terminal having an antenna | — | 2005-12-27 |
| 6724905 | Microphone unit mounting structure | Mitsuru Kuroda | 2004-04-20 |
| 6690955 | Communication device and method for producing a color illumination uniquely identifying a calling source | — | 2004-02-10 |
| 6047443 | Hand strap storage structure for portable terminal device | — | 2000-04-11 |
| 5621618 | Portable electronic apparatus with battery pack secured by first and second sequentially engageable recesses | — | 1997-04-15 |