Inventor

KIUCHI NORIHIRO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “KIUCHI NORIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

2 patents

US4220518ASep 2, 1980

Method for preventing coking in fluidized bed reactor for cracking heavy hydrocarbon oil

HITACHI LTD18 citations81

US4294803AOct 13, 1981

Apparatus for preventing coking in fluidized bed reactor for cracking heavy hydrocarbon oil

HITACHI LTD5 citations61

TOYAMA PREFECTURE

1 patent

US4656455AApr 7, 1987

Humidity-sensing element

TOYAMA PREFECTURE39 citations91

NIPPON MINING CO

1 patent

US4816748AMar 28, 1989

Electronic thermohygrometer with square-wave pulse signal generator

NIPPON MINING CO51 citations89

KIUCHI NORIHIRO

1 patent

US5903006AMay 11, 1999

Liquid concentration detecting apparatus

KIUCHI NORIHIRO44 citations84