Inventor
SUGITANI JUNICHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “SUGITANI JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA LTD
13 patentsUS4467654AAug 28, 1984
Ultrasonic flaw detection of a pipe
KUBOTA LTD62 citations95
US4444589AApr 24, 1984
Heat resistant alloy excellent in bending property and ductility after aging and its products
KUBOTA LTD33 citations92
US4444731AApr 24, 1984
Tube for thermal cracking or reforming hydrocarbon
KUBOTA LTD24 citations80
US4444732AApr 24, 1984
Tube for thermal cracking or reforming of hydrocarbon
KUBOTA LTD19 citations79
US4421558ADec 20, 1983
Iron-based heat-resistant cast alloy
KUBOTA LTD9 citations73
US4510988AApr 16, 1985
Tube for thermal cracking or reforming hydrocarbon and manufacturing method thereof
KUBOTA LTD13 citations71
US4448749AMay 15, 1984
Heat resistant cast iron-nickel-chromium alloy
KUBOTA LTD4 citations62
US4410362AOct 18, 1983
Heat resistant cast iron-nickel-chromium alloy
KUBOTA LTD2 citations62
US4409025AOct 11, 1983
Heat resistant cast iron-nickel-chromium alloy
KUBOTA LTD2 citations62
US4368172AJan 11, 1983
Heat resistant cast alloy
KUBOTA LTD4 citations62
US4555948ADec 3, 1985
Method of ultrasonic flaw detection of pipe
KUBOTA LTD6 citations56
US4442068AApr 10, 1984
Heat resistant cast iron-nickel-chromium alloy
KUBOTA LTD1 citations51
US4419129ADec 6, 1983
Heat resistant cast iron-nickel-chromium alloy
KUBOTA LTD1 citations51