Matsubara; Mitsuyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsubara; Mitsuyoshi.The latest application filed is for "apparatus and method for voice processing and telephone apparatus".
- Matsubara; Mitsuyoshi - Fukuoka N/A JP
- Matsubara; Mitsuyoshi - Yokohama JP
- Matsubara; Mitsuyoshi - Tochigi JP
| Patent | Date |
|---|---|
| Apparatus and method for voice processing and telephone apparatus Grant 9,070,372 - Endo , et al. June 30, 2 | 2015-06-30 |
| Apparatus And Method For Voice Processing And Telephone Apparatus App 20120016669 - Endo; Kaori ; et al. | 2012-01-19 |
| Portable Radio Communication Device And Control Method Thereof App 20100311462 - Endo; Kaori ; et al. | 2010-12-09 |
| Noise reduction apparatus and noise reducing method Grant 7,783,481 - Endo , et al. August 24, 2 | 2010-08-24 |
| Audio Signal Processing Device And Noise Suppression Processing Method In Automatic Gain Control Device App 20080147387 - Matsubara; Mitsuyoshi ; et al. | 2008-06-19 |
| Signal processing method and device App 20070265840 - Matsubara; Mitsuyoshi ; et al. | 2007-11-15 |
| Noise suppressor App 20070232257 - Otani; Takeshi ; et al. | 2007-10-04 |
| Noise reduction apparatus and noise reducing method App 20050143988 - Endo, Kaori ; et al. | 2005-06-30 |
| Image processing apparatus Grant 4,819,188 - Matsubara , et al. April 4, 1 | 1989-04-04 |
| X-ray diagnostic apparatus Grant 4,520,494 - Arita , et al. May 28, 1 | 1985-05-28 |
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