Kusabiraki; Shigemasa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kusabiraki; Shigemasa.The latest application filed is for "piezoelectric sounding body".
- Kusabiraki; Shigemasa - Takaoka JP
- Kusabiraki; Shigemasa - Takaoka-shi JP
- Kusabiraki; Shigemasa - Toyama-ken JP
- Kusabiraki; Shigemasa - Takoaka JP
| Patent | Date |
|---|---|
| Piezoelectric sounding body Grant 7,531,946 - Yamauchi , et al. May 12, 2 | 2009-05-12 |
| Piezoelectric Sounding Body App 20070228893 - Yamauchi; Masakazu ; et al. | 2007-10-04 |
| Piezoelectric electroacoustic transducer App 20070108874 - Okazaki; Susumu ; et al. | 2007-05-17 |
| Piezoelectric device App 20050023936 - Futamata, Tsuyoshi ; et al. | 2005-02-03 |
| Piezoelectric resonant component Grant 6,720,713 - Kusabiraki , et al. April 13, 2 | 2004-04-13 |
| Piezoelectric resonant component App 20020011763 - Kusabiraki, Shigemasa ; et al. | 2002-01-31 |
| Piezoelectric resonator and electronic component using the same Grant 6,091,180 - Unami , et al. July 18, 2 | 2000-07-18 |
| Piezoelectric resonator, manufacturing method therefor, and electronic component using the piezoelectric resonator Grant 5,900,790 - Unami , et al. May 4, 1 | 1999-05-04 |
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