Yamaoka; Kazuhiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamaoka; Kazuhiko.The latest application filed is for "portable wireless telephone".
- Yamaoka; Kazuhiko - Tokyo JP
- Yamaoka; Kazuhiko - Osaka-fu JP
| Patent | Date |
|---|---|
| Portable wireless telephone Grant D532,767 - Yoshino , et al. November 28, 2 | 2006-11-28 |
| Portable wireless telephone Grant D510,345 - Watanabe , et al. October 4, 2 | 2005-10-04 |
| Portable wireless telephone Grant D509,500 - Watanabe , et al. September 13, 2 | 2005-09-13 |
| Portable wireless telephone Grant D507,556 - Watanabe , et al. July 19, 2 | 2005-07-19 |
| Portable wireless telephone Grant D507,555 - Watanabe , et al. July 19, 2 | 2005-07-19 |
| Portable wireless telephone Grant D502,692 - Yoshino , et al. March 8, 2 | 2005-03-08 |
| Cover panel for portable wireless telephone Grant D501,850 - Yoshino , et al. February 15, 2 | 2005-02-15 |
| Portable wireless telephone Grant D491,156 - Kawakami , et al. June 8, 2 | 2004-06-08 |
| Portable wireless telephone Grant D491,155 - Kawakami , et al. June 8, 2 | 2004-06-08 |
| Image reader Grant D490,433 - Moriya , et al. May 25, 2 | 2004-05-25 |
| Headphone Grant D478,067 - Kawakami , et al. August 5, 2 | 2003-08-05 |
| Portable wireless telephone Grant D476,635 - Nagai , et al. July 1, 2 | 2003-07-01 |
| Loudspeaker with amplifier Grant D432,519 - Yamaoka , et al. October 24, 2 | 2000-10-24 |
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