Inventor
AIHARA MITSUO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “AIHARA MITSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SHIBAURA ELECTRIC CO
5 patentsUS4101838AJul 18, 1978
Clock pulse generating apparatus
TOKYO SHIBAURA ELECTRIC CO33 citations91
US4123671AOct 31, 1978
Integrated driver circuit for display device
TOKYO SHIBAURA ELECTRIC CO32 citations89
US4120040AOct 10, 1978
Electronic calculator
TOKYO SHIBAURA ELECTRIC CO16 citations72
US4015146AMar 29, 1977
Negative resistance network
TOKYO SHIBAURA ELECTRIC CO13 citations70
US4223526ASep 23, 1980
Electronic timepiece
TOKYO SHIBAURA ELECTRIC CO3 citations62
HITACHI CONSTRUCTION MACH CO
3 patentsUS10165053B2Dec 25, 2018
Operation data collection device for work machines
HITACHI CONSTRUCTION MACH CO4 citations70
US10235658B2Mar 19, 2019
Maintenance management device for operating machinery
HITACHI CONSTRUCTION MACH CO1 citations61
US11214941B2Jan 4, 2022
Construction machine
HITACHI CONSTRUCTION MACH CO0 citations51