Inventor
MINAMI KOUJI
JP55 patents
⚠️ This page may combine multiple inventors who share the name “MINAMI KOUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
20 patentsUS6908233B2Jun 21, 2005
Optical connector plug, optical connector adapter and optical connector
SEIKO INSTR INC85 citations98
US6533468B2Mar 18, 2003
Universal optical fiber connectors and basic plugs thereof
SEIKO INSTR INC104 citations98
US6224270B1May 1, 2001
Universal optical fiber connectors and basic plugs thereof
SEIKO INSTR INC152 citations98
US6151432ANov 21, 2000
Universal optical fiber connectors and basic plugs thereof
SEIKO INSTR INC275 citations98
US6431783B2Aug 13, 2002
Optical fiber connecting structure and connecting member for connecting an optical fiber cable to a ferrule
SEIKO INSTR INC33 citations92
US6419401B1Jul 16, 2002
Optical connector ferrule
SEIKO INSTR INC26 citations92
US6126519AOct 3, 2000
Method of grinding ferrule for inclined PC connector
SEIKO INSTR INC25 citations92
US6113469ASep 5, 2000
Method of polishing ferrule for optical connector into convex spherical surface
SEIKO INSTR INC27 citations92
US6280293B1Aug 28, 2001
End face polishing apparatus and method for polishing end face of ferrule
SEIKO INSTR INC29 citations91
US6110013AAug 29, 2000
End-face polishing and cleaning apparatus
SEIKO INSTR INC31 citations90
US6471570B1Oct 29, 2002
End surface polishing machine
SEIKO INSTR INC23 citations86
US6817931B2Nov 16, 2004
End face polishing apparatus
SEIKO INSTR INC14 citations84
US6736702B2May 18, 2004
End face polishing machine
SEIKO INSTR INC16 citations84
US6755719B2Jun 29, 2004
End surface polishing device and end surface polishing method
SEIKO INSTR INC15 citations77
US6736551B2May 18, 2004
End face polishing apparatus
SEIKO INSTR INC7 citations74
US6302773B1Oct 16, 2001
Polishing device, end face polishing apparatus having polishing device, and end face polishing method
SEIKO INSTR INC13 citations72
US6830501B2Dec 14, 2004
End face polishing device
SEIKO INSTR INC9 citations68
US6814651B2Nov 9, 2004
End face polishing machine and method of polishing rod-shaped member
SEIKO INSTR INC4 citations62
US5889909AMar 30, 1999
Ferrule for optical connector
SEIKO INSTR INC3 citations62
US5961374AOct 5, 1999
Method and apparatus of polishing end surfaces of rod-shaped members
SEIKO INSTR INC5 citations61
MITSUBISHI ELECTRIC CORP
12 patentsUS6476824B1Nov 5, 2002
Luminance resolution enhancement circuit and display apparatus using same
MITSUBISHI ELECTRIC CORP120 citations98
US6091396AJul 18, 2000
Display apparatus and method for reducing dynamic false contours
MITSUBISHI ELECTRIC CORP43 citations93
US5742698AApr 21, 1998
Automatic image adjustment device
MITSUBISHI ELECTRIC CORP49 citations92
US5623316AApr 22, 1997
On-screen display apparatus and on-screen display method
MITSUBISHI ELECTRIC CORP28 citations92
US5506481AApr 9, 1996
Registration error correction device
MITSUBISHI ELECTRIC CORP34 citations92
US5793340AAug 11, 1998
Image correction apparatus
MITSUBISHI ELECTRIC CORP34 citations91
US5796425AAug 18, 1998
Elimination of the effect of difference in vertical scanning frequency between a display and a camera imaging the display
MITSUBISHI ELECTRIC CORP27 citations89
US6754786B2Jun 22, 2004
Memory control circuit and method for arbitrating memory bus
MITSUBISHI ELECTRIC CORP19 citations84
US6864923B2Mar 8, 2005
Edge correction circuit
MITSUBISHI ELECTRIC CORP10 citations74
US6744444B2Jun 1, 2004
Circuit for detecting valid range of video signal
MITSUBISHI ELECTRIC CORP7 citations74
US6727956B2Apr 27, 2004
Sync signal generator circuit for generating stable period sync signals
MITSUBISHI ELECTRIC CORP7 citations74
US6940934B2Sep 6, 2005
Synchronizing signal processing circuit
MITSUBISHI ELECTRIC CORP2 citations63
SEIKO GIKEN KK
7 patentsUS7118284B2Oct 10, 2006
Optical connector plug, optical connector adapter and optical connector
SEIKO GIKEN KK126 citations99
US7118283B2Oct 10, 2006
Optical connector plug, optical connector adapter and optical connector
SEIKO GIKEN KK55 citations96
US7093983B2Aug 22, 2006
Optical connector plug and optical connector
SEIKO GIKEN KK40 citations92
US7153035B2Dec 26, 2006
Optical connector plug and optical connector
SEIKO GIKEN KK14 citations84
US7001080B2Feb 21, 2006
End face polishing method
SEIKO GIKEN KK12 citations84
US7165894B2Jan 23, 2007
Polishing fixture
SEIKO GIKEN KK4 citations63
US7118291B2Oct 10, 2006
End face polishing apparatus
SEIKO GIKEN KK4 citations63
SANYO ELECTRIC CO
5 patentsUS5066340ANov 19, 1991
Photovoltaic device
SANYO ELECTRIC CO72 citations96
US4961094AOct 2, 1990
Electrostatic recording apparatus and method for producing color images
SANYO ELECTRIC CO29 citations92
US4857115AAug 15, 1989
Photovoltaic device
SANYO ELECTRIC CO10 citations74
US5242504ASep 7, 1993
Photovoltaic device and manufacturing method therefor
SANYO ELECTRIC CO3 citations62
US4935403AJun 19, 1990
Recording head and its application
SANYO ELECTRIC CO6 citations62
SHARP KK
4 patentsUS5410622AApr 25, 1995
Optical integrated circuit having light detector
SHARP KK59 citations96
US5576149ANov 19, 1996
Method for producing a tapered waveguide
SHARP KK11 citations74
US5428584AJun 27, 1995
Pickup device for a magneto-optical information recording system
SHARP KK10 citations73
US5410623AApr 25, 1995
Optical device having two optical waveguides connected and a method of producing the same
SHARP KK4 citations63
NIPPON TELEGRAPH & TELEPHONE
1 patentSANWA DENKI KOGYO CO LTD
1 patentShowing the top 50 of 55 patents by PatentIndex Score.