Inventor
MATSUSHITA SHIGEO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “MATSUSHITA SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YASKAWA DENKI SEISAKUSHO KK
5 patentsUS6065364AMay 23, 2000
Stopper for use in an industrial robot
YASKAWA DENKI SEISAKUSHO KK25 citations92
US5934148AAug 10, 1999
Wrist mechanism of industrial robot
YASKAWA DENKI SEISAKUSHO KK26 citations92
US5669269ASep 23, 1997
Joint driving structure for industrial robot
YASKAWA DENKI SEISAKUSHO KK24 citations89
US4946337AAug 7, 1990
Parallel link robot arm
YASKAWA DENKI SEISAKUSHO KK20 citations75
US6285152B1Sep 4, 2001
Industrial robot
YASKAWA DENKI SEISAKUSHO KK7 citations70
NIPPON ELECTRIC CO
4 patentsUS4318058AMar 2, 1982
Semiconductor diode laser array
NIPPON ELECTRIC CO227 citations98
US4318059AMar 2, 1982
Semiconductor laser device having plural active regions
NIPPON ELECTRIC CO36 citations86
US4265513AMay 5, 1981
Light switch
NIPPON ELECTRIC CO23 citations80
US4243398AJan 6, 1981
Method of producing dielectric diffraction gratings or dielectric multilayer interference filters
NIPPON ELECTRIC CO23 citations79