Inventor
MIMURA YOSHIYUKI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “MIMURA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
18 patentsUS5289408AFeb 22, 1994
Memory apparatus using tunnel current techniques
OLYMPUS OPTICAL CO61 citations95
US4546722AOct 15, 1985
Developing apparatus for electrophotographic copying machines
OLYMPUS OPTICAL CO34 citations93
US5144581ASep 1, 1992
Apparatus including atomic probes utilizing tunnel current to read, write and erase data
OLYMPUS OPTICAL CO53 citations92
US5091880AFeb 25, 1992
Memory device
OLYMPUS OPTICAL CO47 citations92
US5053995AOct 1, 1991
Tunnel current data storage apparatus having separate lever bodies
OLYMPUS OPTICAL CO49 citations92
US4972370ANov 20, 1990
Three-dimensional memory element and memory device
OLYMPUS OPTICAL CO33 citations92
US4492745AJan 8, 1985
Photosensitive member for electrophotography with mirror finished support
OLYMPUS OPTICAL CO21 citations82
US5077762ADec 31, 1991
Charge transfer device having mim structures and method for driving the same
OLYMPUS OPTICAL CO16 citations74
US4537846AAug 27, 1985
Multiconductive layer electrophotographic photosensitive device and method of manufacture thereof
OLYMPUS OPTICAL CO8 citations74
US5216254AJun 1, 1993
Circuit pattern forming apparatus using mu-stm
OLYMPUS OPTICAL CO11 citations73
US4701042AOct 20, 1987
Duplicating apparatus
OLYMPUS OPTICAL CO13 citations73
US4743800AMay 10, 1988
Array of light emitting elements for electrophotographic printer
OLYMPUS OPTICAL CO3 citations63
US4578332AMar 25, 1986
Method of removing electrostatic charge from electrophotographic photosensitive device
OLYMPUS OPTICAL CO2 citations63
US4565436AJan 21, 1986
Electrophotographic copying process
OLYMPUS OPTICAL CO2 citations63
US4537845AAug 27, 1985
Multiconductive layer electrophotographic photosensitive device and method of manufacture thereof
OLYMPUS OPTICAL CO2 citations63
US4526848AJul 2, 1985
Electrophotographic process with a.c. charger producing greater positive charge
OLYMPUS OPTICAL CO5 citations63
US4444859AApr 24, 1984
Electrophotographic process and photosensitive member for use in said process
OLYMPUS OPTICAL CO5 citations63
US4604337AAug 5, 1986
Electrophotographic color copying paper and copying method making use of the same
OLYMPUS OPTICAL CO1 citations52
DAINIPPON TORYO KK
9 patentsUS4208613AJun 17, 1980
Low-velocity electron excited fluorescent display device
DAINIPPON TORYO KK19 citations81
US4161457AJul 17, 1979
Process for preparing a divalent europium activated alkaline earth metal aluminate phosphor
DAINIPPON TORYO KK25 citations81
US4119562AOct 10, 1978
Fluorescent compositions
DAINIPPON TORYO KK13 citations81
US4116864ASep 26, 1978
Fluorescent compositions for low-velocity electron excited fluorescent display devices
DAINIPPON TORYO KK14 citations81
US4085351AApr 18, 1978
Gaseous discharge light emitting element
DAINIPPON TORYO KK23 citations80
US4208612AJun 17, 1980
Low-velocity electron excited fluorescent display device
DAINIPPON TORYO KK11 citations73
US4100454AJul 11, 1978
Low-velocity electron excited fluorescent display device
DAINIPPON TORYO KK11 citations73
US4081398AMar 28, 1978
Fluorescent compositions
DAINIPPON TORYO KK13 citations73
US4152623AMay 1, 1979
Low-velocity electron excited fluorescent display device
DAINIPPON TORYO KK3 citations62
IZUMI PROD CO
5 patentsUS9789616B2Oct 17, 2017
Rotary electric shaver
IZUMI PROD CO6 citations73
US10442095B2Oct 15, 2019
Rotary electric shaver
IZUMI PROD CO1 citations62
US7621050B2Nov 24, 2009
Inner cutter for a reciprocating type electric shaver
IZUMI PROD CO2 citations62
US6954966B2Oct 18, 2005
Cleaner for use in nursing care
IZUMI PROD CO4 citations62
US10357889B2Jul 23, 2019
Inner blade of rotary electric shaver
IZUMI PROD CO1 citations57