Inventor

MATUMOTO KOUICHI

JP2 patents

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

SANYO ELECTRIC CO

1 patent

US5603225AFeb 18, 1997

Multi-type air conditioner address setting method and address setting device

SANYO ELECTRIC CO17 citations64

ROHM CO LTD

1 patent

US7629908B2Dec 8, 2009

D/A conversion circuit, organic EL drive circuit and organic EL display device

ROHM CO LTD0 citations38