Matsunaga; Kohji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsunaga; Kohji.The latest application filed is for "information protection device and electronic apparatus".
- Matsunaga; Kohji - Kanagawa JP
- Matsunaga; Kohji - Tokyo JP
- Matsunaga; Kohji - Minato-ku JP
| Patent | Date |
|---|---|
| Information protection device and electronic apparatus Grant 11,423,188 - Matsunaga , et al. August 23, 2 | 2022-08-23 |
| Information Protection Device And Electronic Apparatus App 20200410141 - MATSUNAGA; Kohji ; et al. | 2020-12-31 |
| Field effect transistor Grant 7,863,648 - Miyamoto , et al. January 4, 2 | 2011-01-04 |
| Field effect transistor Grant 7,800,131 - Miyamoto , et al. September 21, 2 | 2010-09-21 |
| Field effect transistor App 20090230429 - Miyamoto; Hironobu ; et al. | 2009-09-17 |
| Field effect transistor App 20090230430 - Miyamoto; Hironobu ; et al. | 2009-09-17 |
| Power divider-combiner circuit Grant 7,518,468 - Matsunaga April 14, 2 | 2009-04-14 |
| Power distribution and combination circuit App 20060279378 - Matsunaga; Kohji | 2006-12-14 |
| Group III nitride semiconductor device of field effect transistor type having reduced parasitic capacitances Grant 6,765,241 - Ohno , et al. July 20, 2 | 2004-07-20 |
| Semiconductor device App 20030151064 - Ohno, Yasuo ; et al. | 2003-08-14 |
| Schottky gate field effect transistor with high output characteristic App 20020171096 - Wakejima, Akio ; et al. | 2002-11-21 |
| Semiconductor device having drain and gate electrodes formed to lie along few degrees of direction in relation to the substrate Grant 6,441,391 - Ohno , et al. August 27, 2 | 2002-08-27 |
| Semiconductor device App 20020047113 - Ohno, Yasuo ; et al. | 2002-04-25 |
| Semiconductor amplifier with compensated passing gain characteristic and passing phase characteristic Grant 6,166,604 - Matsunaga December 26, 2 | 2000-12-26 |
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