Inventor
OGATA ITSUHEI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “OGATA ITSUHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
5 patentsUS6740261B1May 25, 2004
Wide-range type thermistor element and method of producing the same
DENSO CORP22 citations92
US6306315B1Oct 23, 2001
Thermistor device thermistor device manufacturing method and temperature sensor
DENSO CORP30 citations92
US6261480B1Jul 17, 2001
Wide-range type thermistor element and method of producing the same
DENSO CORP18 citations83
US6824713B2Nov 30, 2004
Method of producing thermistor element and production apparatus for production apparatus for producing raw materials for thermistor element
DENSO CORP4 citations62
US11274974B2Mar 15, 2022
Temperature sensor
DENSO CORP1 citations55
NIPPON SOKEN
5 patentsUS7056453B2Jun 6, 2006
Thermistor device, thermistor device manufacturing method and temperature sensor
NIPPON SOKEN11 citations84
US6878304B2Apr 12, 2005
Reduction resistant thermistor, method of production thereof, and temperature sensor
NIPPON SOKEN8 citations73
US6663794B2Dec 16, 2003
Reducing-atmosphere-resistant thermistor element, production method thereof and temperature sensor
NIPPON SOKEN8 citations73
US5870193AFeb 9, 1999
Apparatus for determining kinds of adsorbates
NIPPON SOKEN8 citations72
US5911953AJun 15, 1999
Apparatus for detecting and analyzing adsorbates
NIPPON SOKEN10 citations71
NIPPON DENSO CO
2 patentsUS4831432AMay 16, 1989
Positive ceramic semiconductor device
NIPPON DENSO CO25 citations92
US4834052AMay 30, 1989
Internal combustion engine having air/fuel mixture with anti-reducing semiconducting porcelain having a positive temperature coefficient of resistance and method for using such porcelain for heating air/fuel mixture
NIPPON DENSO CO15 citations73