Yukio Aizawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oscillation type electromagnetic power generator and method for man...
- Patent number 8,115,350
- Issue date Feb 14, 2012
- Sumida Corporation
- Tetsuo Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Triggered DDS pulse generator architecture
- Patent number 7,281,025
- Issue date Oct 9, 2007
- Tektronix, Inc.
- Steven K. Sullivan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Differential transmission driver circuit
- Patent number 6,337,586
- Issue date Jan 8, 2002
- NEC Corporation
- Yukio Aizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Driver circuit of light-emitting device
- Patent number 5,796,767
- Issue date Aug 18, 1998
- NEC Corporation
- Yukio Aizawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Automatic power control circuit
- Patent number 5,724,170
- Issue date Mar 3, 1998
- NEC Corporation
- Yukio Aizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OSCILLATION TYPE ELECTROMAGNETIC POWER GENERATOR AND METHOD FOR MAN...
- Publication number 20100084928
- Publication date Apr 8, 2010
- SUMIDA CORPORATION
- Tetsuo Yoshida
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Driver circuit
- Publication number 20010028261
- Publication date Oct 11, 2001
- Yukio Aizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE