Tokyo
Japan
13
2015-01-01
The entities that hold a legal rights for patent applications filed by inventor Ohhira Risato:
Risato Ohhira from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
ELECTRIC POWER SYSTEM TREE DISPLAY SYSTEM AND ELECTRIC POWER SYSTEM TREE DISPLAY METHOD
#2 | 2012-12-27HIGH-FREQUENCY TRANSMISSION LINE AND CIRCUIT SUBSTRATE
#3 | 2012-04-26Electromagnetic field measuring apparatus, electromagnetic field measuring method used for the same, and non-transitory computer readable medium storing electromagnetic field measurement control program
#4 | 2011-09-22SUBSTRATE OF CIRCUIT MODULE AND MANUFACTURING METHOD THEREFOR
#5 | 2011-06-30Waveguide, waveguide connection structure and waveguide connection method
#6 | 2011-06-02High frequency wiring board comprised of interconnected first and second coplanar lines on different layers and having a ground pattern physically separated therefrom
#7 | 2011-02-10High frequency substrate including a signal line breaking portion coupled by a capacitor
#8 | 2011-01-06Electromagnetic field measurement apparatus
#9 | 2010-10-07High-Frequency Wiring Board and High-Frequency Module That Uses the High-Frequency Wiring Board
#10 | 2009-10-29High-frequency transmission line having ground surface patterns with a plurality of notches therein
#11 | 2007-11-27Optical transmitter with tap type optical filters
#12 | 2006-05-16Optical modulation system applying a highly stable bias voltage to an optical modulator
#13 | 2005-04-19Modulator and method of modulating optical carrier with clock signal before or after the carrier is modulated with data pulse
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