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Patent applications and USPTO patent grants for Katsueda; Mineo.The latest application filed is for "high-frequency power amplifier module".
Patent | Date |
---|---|
Mobile telephone apparatus Grant 6,865,399 - Fujioka , et al. March 8, 2 | 2005-03-08 |
High-frequency power amplifier module App 20020089380 - Fujioka, Toru ;   et al. | 2002-07-11 |
Mobile telephone apparatus App 20020082045 - Fujioka, Toru ;   et al. | 2002-06-27 |
Mobile telephone system Grant 6,366,788 - Fujioka , et al. April 2, 2 | 2002-04-02 |
DMOS With gate protection diode formed over base region Grant 4,492,974 - Yoshida , et al. January 8, 1 | 1985-01-08 |
Insulated gate field effect transistor with source field shield extending over multiple region channel Grant 4,172,260 - Okabe , et al. October 23, 1 | 1979-10-23 |
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