Inventor
UMEHARA KAZUHIKO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “UMEHARA KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
3 patentsUS5566545AOct 22, 1996
Process and an apparatus for treating an exhaust gas, and a honeycomb structural exhaust gas filter
NGK INSULATORS LTD60 citations94
US6880619B1Apr 19, 2005
Heat treating plant, installation method for porous regenerative element, production method for heat treated substance, selection method for porous regenerative element, and spent porous regenerative element component member
NGK INSULATORS LTD21 citations90
US6062297AMay 16, 2000
Honeycomb regenerator
NGK INSULATORS LTD6 citations61