Inventor
FUJITA MASAFUMI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
24 patentsUS7312552B2Dec 25, 2007
Rotary electro-dynamic machine and armature winding thereof
TOSHIBA KK6 citations73
US8803397B2Aug 12, 2014
Armature winding of rotating electrical machine
TOSHIBA KK2 citations63
US8008829B2Aug 30, 2011
Armature for a rotating electrical machine
TOSHIBA KK2 citations63
US12057743B2Aug 6, 2024
Abnormality detection system of rotary electrical machine
TOSHIBA KK0 citations62
US12040670B2Jul 16, 2024
Armature winding of rotating electrical machine, and rotating electrical machine
TOSHIBA KK0 citations62
US11320489B2May 3, 2022
Field winding interlayer short-circuit detection apparatus and field winding interlayer short-circuit detection method
TOSHIBA KK0 citations62
US7893575B2Feb 22, 2011
Rotor with field coils in optimized flux space slots
TOSHIBA KK3 citations62
US7863794B2Jan 4, 2011
Armature winding of rotating electrical machine
TOSHIBA KK5 citations62
US7834508B2Nov 16, 2010
Slot positions for a three-phase two-pole armature winding with a seventy-two slot armature core
TOSHIBA KK2 citations62
US7592732B2Sep 22, 2009
Rotary electro-dynamic machine and armature winding thereof
TOSHIBA KK2 citations62
US7579739B2Aug 25, 2009
Rotary electro-dynamic machine and armature winding thereof
TOSHIBA KK1 citations62
US9577485B2Feb 21, 2017
Armature winding of rotating electrical machine
TOSHIBA KK0 citations52
US9419488B2Aug 16, 2016
Armature winding of rotating electrical machine
TOSHIBA KK0 citations52
US9343938B2May 17, 2016
Armature winding of rotating electrical machine
TOSHIBA KK0 citations52
US9130428B2Sep 8, 2015
Armature winding of rotating electrical machine
TOSHIBA KK0 citations52
US9035525B2May 19, 2015
Armature winding of rotating electrical machine
TOSHIBA KK0 citations52
US7812499B2Oct 12, 2010
Armature winding of electric rotating machine, stator of electric rotating machine and electric rotating machine
TOSHIBA KK0 citations52
US7579737B2Aug 25, 2009
Armature winding of electric rotating machine, stator of electric rotating machine and electric rotating machine
TOSHIBA KK0 citations52
US10186923B2Jan 22, 2019
Armature winding of rotating electrical machine
TOSHIBA KK0 citations51
US11165291B2Nov 2, 2021
Stator core support device and rotating electrical machine
TOSHIBA KK0 citations50
US10770945B2Sep 8, 2020
Rotating electrical machine coil
TOSHIBA KK0 citations49
US11346885B2May 31, 2022
Winding interlayer short-circuit detection apparatus and winding interlayer short-circuit detection method
TOSHIBA KK0 citations48
US10749396B2Aug 18, 2020
Armature winding of rotating electrical machine
TOSHIBA KK0 citations42
US10128713B2Nov 13, 2018
Armature winding of rotating electrical machine
TOSHIBA KK0 citations40
MINOLTA CAMERA KK
10 patentsUS4693591ASep 15, 1987
Microfilm and microfilm printer
MINOLTA CAMERA KK45 citations92
US4803505AFeb 7, 1989
Microfilm camera
MINOLTA CAMERA KK22 citations81
US4825243AApr 25, 1989
Film image projecting apparatus for handling a roll film containing a plurality of rows of frames
MINOLTA CAMERA KK13 citations74
US4591264AMay 27, 1986
Auto exposure control device for reader-printer
MINOLTA CAMERA KK7 citations74
US4903073AFeb 20, 1990
Image projecting apparatus with margin detect means
MINOLTA CAMERA KK9 citations73
US4616925AOct 14, 1986
Reader printer
MINOLTA CAMERA KK9 citations73
US4931828AJun 5, 1990
Reader-printer
MINOLTA CAMERA KK17 citations71
US4885605ADec 5, 1989
Negative/positive microfilm discriminating system
MINOLTA CAMERA KK3 citations62
US4835577AMay 30, 1989
Negative/positive microfilm discriminating system
MINOLTA CAMERA KK3 citations62
US5065182ANov 12, 1991
Image forming system
MINOLTA CAMERA KK6 citations60