Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydrogen sensor, apparatus for measuring hydrogen concentration, and method for measuring hydrogen concentration

Hydrogen sensor, apparatus for measuring hydrogen concentration, and method for measuring hydrogen concentration

US Patent 7174768 · Granted Feb 13, 2007

Estimated economic value: $538,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Motor drive system2025
Transistor formation method using sidewall masks2016
Imaging apparatus for shading correction2015
Light-emitting device with 2-axis attitude adjustable holder2013
Polymer actuator2012
Ornand flash memory and method for controlling the same2011
Hydrogen sensor2011
Hydrogen sensor2011
Sensor chip, detection device and method of manufacturing detection device2011
Magnetic sensor module2011
Warm-up apparatus for fuel cell2011
Magnetic sensor module2011