Inventor
KUWAMOTO YOSHINOBU
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KUWAMOTO YOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS5853459ADec 29, 1998
Exhaust as purifying method, exhaust gas filter, and exhaust gas filter purifying apparatus using same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD91 citations95
US5972075AOct 26, 1999
Exhaust gas purifier and regeneration method therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations91
US5822977AOct 20, 1998
Method of and apparatus for purifying exhaust gas utilizing a heated filter which is heated at a rate of no more than 10° C./minute
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations91
US6216954B1Apr 17, 2001
Card reader
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations86