Inventor
NODA KEIJI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “NODA KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
7 patentsUS5296198AMar 22, 1994
Heater and catalytic converter
NGK INSULATORS LTD50 citations95
US5538698AJul 23, 1996
Heater and catalytic converter
NGK INSULATORS LTD23 citations92
US5533167AJul 2, 1996
Honeycomb heater element having front region adapted to heat quickly
NGK INSULATORS LTD26 citations92
US6869573B2Mar 22, 2005
Heater and catalytic converter
NGK INSULATORS LTD17 citations83
US5664049ASep 2, 1997
Honeycomb heater
NGK INSULATORS LTD17 citations81
US6736258B2May 18, 2004
Apparatus for supplying raw materials at constant amounts
NGK INSULATORS LTD8 citations68
US5649049AJul 15, 1997
Honeycomb heater having large hydraulic diameter orifices to narrow current flow
NGK INSULATORS LTD5 citations62