Inventor

MATSUMOTO HIROMICHI

JP3 patents

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

OMRON TATEISI ELECTRONICS CO

2 patents

US4683372AJul 28, 1987

IC card system

OMRON TATEISI ELECTRONICS CO78 citations91

US4639889AJan 27, 1987

System for controlling communication between a main control assembly and programmable terminal units

OMRON TATEISI ELECTRONICS CO56 citations89

NITTETSU MINING CO LTD

1 patent

US7985397B2Jul 26, 2011

Method of treating hydrogen sulfide, method of producing hydrogen, and photocatalytic-reaction apparatus

NITTETSU MINING CO LTD2 citations60