Asahina; Masato
Patent Applications and Registrations
Patent applications and USPTO patent grants for Asahina; Masato.The latest application filed is for "light-emitting device".
- Asahina; Masato - Yamanashi-ken JP
| Patent | Date |
|---|---|
| Light-emitting device Grant 9,220,142 - Yano , et al. December 22, 2 | 2015-12-22 |
| Light-emitting Device App 20130088159 - YANO; Takakazu ; et al. | 2013-04-11 |
| One-piece speaker assembly Grant 6,876,743 - Asahina , et al. April 5, 2 | 2005-04-05 |
| Compound speaker for a portable communication device Grant 6,711,274 - Asahina , et al. March 23, 2 | 2004-03-23 |
| Telephone receiver with a speaker Grant D487,455 - Asahina , et al. March 9, 2 | 2004-03-09 |
| Telephone receiver with a speaker Grant D487,083 - Asahina , et al. February 24, 2 | 2004-02-24 |
| Compound speaker for a portable communication device App 20030059079 - Asahina, Masato ; et al. | 2003-03-27 |
| One-piece speaker assembly App 20020170772 - Asahina, Masato ; et al. | 2002-11-21 |
| Electromagnetic sound generator Grant 6,476,710 - Togawa , et al. November 5, 2 | 2002-11-05 |
| Electromagnetic sound generator App 20010033224 - Togawa, Shinichi ; et al. | 2001-10-25 |
| Electromagnetic sound generator App 20010028303 - Kuwabara, Atsushi ; et al. | 2001-10-11 |
| Electromagnetic sound generator Grant D440,174 - Asahina April 10, 2 | 2001-04-10 |
| Electromagnetic sound generator Grant 6,023,518 - Kuwabara , et al. February 8, 2 | 2000-02-08 |
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