Inventor
KOBAYASHI KIYOMI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI KIYOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
13 patentsUS5948225ASep 7, 1999
Oxygen sensor element
DENSO CORP31 citations92
US6354134B1Mar 12, 2002
Oxygen sensing element used in a oxygen sensor
DENSO CORP25 citations91
US6174489B1Jan 16, 2001
Method for manufacturing a gas sensor unit
DENSO CORP16 citations84
US7168295B2Jan 30, 2007
Gas sensor
DENSO CORP7 citations73
US6344118B1Feb 5, 2002
Structure of oxygen sensing element
DENSO CORP13 citations73
US6254926B1Jul 3, 2001
Method of producing oxygen sensor element
DENSO CORP8 citations73
US7211222B2May 1, 2007
Gas sensor
DENSO CORP3 citations62
US6632338B2Oct 14, 2003
Gas sensing element incorporated in a gas sensor for an internal combustion engine
DENSO CORP4 citations62
US10228342B2Mar 12, 2019
Solid electrolyte body and gas sensor
DENSO CORP1 citations61
US6849291B2Feb 1, 2005
Gas sensing element and method for manufacturing the same
DENSO CORP5 citations60
US6478941B2Nov 12, 2002
Gas sensing element and method for manufacturing the same
DENSO CORP3 citations60
US11125715B2Sep 21, 2021
Gas sensor
DENSO CORP0 citations52
US7607339B2Oct 27, 2009
Ceramic laminate body, gas sensor element and related manufacturing method
DENSO CORP1 citations50