Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Alumina-based sintered material for ceramic heater

Alumina-based sintered material for ceramic heater

US Patent 5753893 · Granted May 19, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Solid electrolyte containing insulating grains for gas sensor2006
Solid electrolyte containing insulating ceramic grains for gas sensor2004
Method for measuring NOx concentration and NOx concentration sensor2002
Ceramic heater and oxygen sensor using the same2001
Ceramic heater and oxygen sensor using the same2001
Intermediate shaft apparatus of steering shaft assembly2000
Ceramic heater2000
Ceramic heater2000
Oxygen sensor with a heater1998
Power steering system equipped with means for varying an assist torque thereof1997
Power steering system1996
Structure for joining a wire to a solid electrolytic element1993