Inventor
KOMATSU FUMITO
JP47 patents
⚠️ This page may combine multiple inventors who share the name “KOMATSU FUMITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANKYO SEIKI SEISAKUSHO KK
24 patentsUS5042349AAug 27, 1991
Cutter
SANKYO SEIKI SEISAKUSHO KK32 citations92
US6491252B2Dec 10, 2002
Winding core holding mechanism, roll medium holding device having the same, and winding device using said mechanism and device
SANKYO SEIKI SEISAKUSHO KK41 citations91
US4349899ASep 14, 1982
Music box having time-sounding function
SANKYO SEIKI SEISAKUSHO KK8 citations74
US4985790AJan 15, 1991
Mechanism for positioning a tape cartridge
SANKYO SEIKI SEISAKUSHO KK9 citations73
US6692237B1Feb 17, 2004
Rotary piston cylinder device with radially extending cylinder chambers intersecting at a rotary axis
SANKYO SEIKI SEISAKUSHO KK8 citations72
US4802040AJan 31, 1989
Disk-type recording and reproducing apparatus
SANKYO SEIKI SEISAKUSHO KK10 citations71
US4648001AMar 3, 1987
Recording and reproducing disk cassette with improved, slidable shutter plate
SANKYO SEIKI SEISAKUSHO KK14 citations71
US4197778AApr 15, 1980
Music box
SANKYO SEIKI SEISAKUSHO KK14 citations69
US4945437AJul 31, 1990
Magnetic head mechanism for reversing head orientation and moving head in tape width direction
SANKYO SEIKI SEISAKUSHO KK8 citations68
US5111347AMay 5, 1992
Method of detecting tape edge
SANKYO SEIKI SEISAKUSHO KK6 citations63
US4975719ADec 4, 1990
Multi-stylus recording head manufacturing method and apparatus
SANKYO SEIKI SEISAKUSHO KK4 citations63
US6814830B2Nov 9, 2004
Hot-stamping foil tape cassette and foil-peeling mechanism for hot-stamping device and peeling method for hot-stamping foil a control method for hot-stamping foil tape cassette
SANKYO SEIKI SEISAKUSHO KK5 citations62
US6672357B2Jan 6, 2004
Hot-stamping device
SANKYO SEIKI SEISAKUSHO KK4 citations62
US4343221AAug 10, 1982
Acoustic sound generating device
SANKYO SEIKI SEISAKUSHO KK2 citations62
US3955776AMay 11, 1976
Automatic stop mechanism for tape recorder
SANKYO SEIKI SEISAKUSHO KK2 citations62
US5530690AJun 25, 1996
Multi-needle recording head and method of manufacturing the same
SANKYO SEIKI SEISAKUSHO KK2 citations60
US4254856AMar 10, 1981
Coupler of winding key with power spring
SANKYO SEIKI SEISAKUSHO KK2 citations55
US4123015AOct 31, 1978
Automatic stopping device for tape recorder
SANKYO SEIKI SEISAKUSHO KK4 citations54
US3971528AJul 27, 1976
Automatic stop device for tape recorders
SANKYO SEIKI SEISAKUSHO KK5 citations54
US6601792B2Aug 5, 2003
Winding device
SANKYO SEIKI SEISAKUSHO KK1 citations51
US5933178AAug 3, 1999
Multi-stylus head and process for producing the same
SANKYO SEIKI SEISAKUSHO KK1 citations50
US4337696AJul 6, 1982
Printing apparatus
SANKYO SEIKI SEISAKUSHO KK1 citations50
US4341142AJul 27, 1982
Music box
SANKYO SEIKI SEISAKUSHO KK1 citations42
US4312269AJan 26, 1982
Dot printing apparatus
SANKYO SEIKI SEISAKUSHO KK1 citations40
KOMATSU FUMITO
8 patentsUS4656381AApr 7, 1987
Magnetic pole structure having aternate poles extending from a point of bases, for a rotary electric machine
KOMATSU FUMITO39 citations92
US4563620AJan 7, 1986
Start-up method for synchronous motors
KOMATSU FUMITO31 citations92
US5064137ANov 12, 1991
Fixed torque spring clutch and a winder having the same
KOMATSU FUMITO21 citations82
US8932029B2Jan 13, 2015
Rotary cylinder device
KOMATSU FUMITO5 citations73
US5273229ADec 28, 1993
Fixed torque spring clutch
KOMATSU FUMITO15 citations73
US4395668AJul 26, 1983
Motors
KOMATSU FUMITO7 citations73
US4524293AJun 18, 1985
4-Pole electric motor
KOMATSU FUMITO4 citations62
US4476406AOct 9, 1984
Generator
KOMATSU FUMITO6 citations62
NIPPON STEEL CORP
4 patentsUS5146827ASep 15, 1992
Slitter moving mechanism
NIPPON STEEL CORP19 citations67
US6029035AFeb 22, 2000
Electrostatic recorder
NIPPON STEEL CORP4 citations59
US5109794AMay 5, 1992
Pump device for electrostatic plotter
NIPPON STEEL CORP4 citations54
US6160564ADec 12, 2000
Color electrostatic recorder with adjustable pressure on a recording medium
NIPPON STEEL CORP0 citations49