Inventor
HIRAYAMA MAKOTO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “HIRAYAMA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
5 patentsUS5023750AJun 11, 1991
Electronic component having improved low resistance contact and manufacturing method therefor
MITSUBISHI ELECTRIC CORP32 citations91
US4905068AFeb 27, 1990
Semiconductor device having interconnection layers of T-shape cross section
MITSUBISHI ELECTRIC CORP16 citations73
US5327624AJul 12, 1994
Method for forming a thin film on a semiconductor device using an apparatus having a load lock
MITSUBISHI ELECTRIC CORP8 citations72
US4822756AApr 18, 1989
Reaction furnace and method of operating the same
MITSUBISHI ELECTRIC CORP11 citations72
US4802842AFeb 7, 1989
Apparatus for manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP14 citations72
MITSUI TOATSU CHEMICALS
4 patentsUS4639521AJan 27, 1987
Isoquinoline derivatives
MITSUI TOATSU CHEMICALS6 citations69
US4845228AJul 4, 1989
Pyridyl-cyclohexanone compounds
MITSUI TOATSU CHEMICALS0 citations50
US4824952AApr 25, 1989
Isoquinoline derivative
MITSUI TOATSU CHEMICALS0 citations50
US4782154ANov 1, 1988
Isoquinoline derivatives
MITSUI TOATSU CHEMICALS1 citations50