Inventor
KINOSHITA SHINJI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “KINOSHITA SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
10 patentsUS7568839B2Aug 4, 2009
Fluid dynamic pressure bearing, motor, and recording medium driving device
SEIKO INSTR INC25 citations89
US6552456B2Apr 22, 2003
Hydraulic dynamic pressure bearing motor
SEIKO INSTR INC17 citations81
US10146186B2Dec 4, 2018
Stepping motor, timepiece movement, timepiece, and manufacturing method of stepping motor
SEIKO INSTR INC5 citations73
US7307364B2Dec 11, 2007
Motor and recording medium drive device
SEIKO INSTR INC2 citations63
US10193425B2Jan 29, 2019
Stepping motor, timepiece movement, timepiece, and manufacturing method of stepping motor
SEIKO INSTR INC1 citations62
US7921547B2Apr 12, 2011
Method of magnetizing permanent magnet for a motor
SEIKO INSTR INC2 citations62
US7191806B2Mar 20, 2007
Oil injecting apparatus
SEIKO INSTR INC3 citations61
US11929640B2Mar 12, 2024
Stator, movement, timepiece, method for manufacturing movement and method for manufacturing stator
SEIKO INSTR INC0 citations60
US6575633B2Jun 10, 2003
Hydraulic bearing motor
SEIKO INSTR INC6 citations60
US7796357B2Sep 14, 2010
Information recording and playback apparatus and method of manufacturing the same
SEIKO INSTR INC1 citations51
SANKYO SEIKI SEISAKUSHO KK
8 patentsUS6023839AFeb 15, 2000
Disk drive motor, and method of manufacturing its rotor
SANKYO SEIKI SEISAKUSHO KK34 citations91
US5653541AAug 5, 1997
Disk driving motor
SANKYO SEIKI SEISAKUSHO KK10 citations74
US5932941AAug 3, 1999
Spindle motor and method of manufacturing the same
SANKYO SEIKI SEISAKUSHO KK9 citations73
US5369537ANov 29, 1994
Disk driving device with improved disk mounting surface
SANKYO SEIKI SEISAKUSHO KK9 citations72
US5644084AJul 1, 1997
Method of measuring natural frequency of motor
SANKYO SEIKI SEISAKUSHO KK2 citations61
US5633769AMay 27, 1997
Magnetic disc drive device
SANKYO SEIKI SEISAKUSHO KK4 citations61
US5588753ADec 31, 1996
Disk drive motor with labyrinth seal
SANKYO SEIKI SEISAKUSHO KK6 citations61
US6005313ADec 21, 1999
Spindle motor
SANKYO SEIKI SEISAKUSHO KK0 citations52
ASAHI GLASS CO LTD
5 patentsUS6797316B2Sep 28, 2004
Process for producing a coating film and process for producing a solid polymer electrolyte fuel cell
ASAHI GLASS CO LTD7 citations72
US7838170B2Nov 23, 2010
Membrane/electrode assembly with multilayered cathode catalyst for polymer electrolyte fuel cells
ASAHI GLASS CO LTD4 citations63
US7569616B2Aug 4, 2009
Electrolyte membrane, process for its production and membrane-electrode assembly for polymer electrolyte fuel cells
ASAHI GLASS CO LTD2 citations62
US7521144B2Apr 21, 2009
Membrane-electrode assembly for polymer electrolyte fuel cells, and polymer electrolyte fuel cell
ASAHI GLASS CO LTD4 citations62
US6902757B2Jun 7, 2005
Process for producing a membrane-electrode assembly for solid polymer electrolyte fuel cells
ASAHI GLASS CO LTD2 citations61
KINOSHITA SHINJI
4 patentsUS9356499B2May 31, 2016
Electromagnetic generator
KINOSHITA SHINJI11 citations83
US8420701B2Apr 16, 2013
Polymer electrolyte membrane, membrane-electrode assembly for polymer electrolyte fuel cells and process for producing polymer electrolyte membrane
KINOSHITA SHINJI5 citations72
US9118043B2Aug 25, 2015
Membrane/electrode assembly for polymer electrolyte fuel cells and polymer electrolyte fuel cell
KINOSHITA SHINJI2 citations61
US8919175B2Dec 30, 2014
Press working die assembly
KINOSHITA SHINJI0 citations40
SHIMODA HIROSHI
2 patentsUS8221919B2Jul 17, 2012
Process for forming catalyst layer, and process for producing membrane/electrode assembly for polymer electrolyte fuel cell
SHIMODA HIROSHI1 citations50
US8999434B2Apr 7, 2015
Process for producing membrane/ electrode assembly for polymer electrolyte fuel cells
SHIMODA HIROSHI0 citations39