Inventor
NAKAJIMA NORIO
JP73 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA NORIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
30 patentsUS7200365B2Apr 3, 2007
Composite high frequency component and mobile communication device including the same
MURATA MANUFACTURING CO67 citations98
US6633748B1Oct 14, 2003
Composite high frequency component and mobile communication device including the same
MURATA MANUFACTURING CO79 citations98
US5903421AMay 11, 1999
High-frequency composite part
MURATA MANUFACTURING CO171 citations97
US6445262B1Sep 3, 2002
Composite high frequency component and mobile communication apparatus incorporating the same
MURATA MANUFACTURING CO60 citations96
US6060960AMay 9, 2000
Duplexer comprising a SAW filter disposed on a multi-layer substrate
MURATA MANUFACTURING CO54 citations96
US5815052ASep 29, 1998
High-frequency composite components comprising first and second circuits connected in parallel for multi-frequency systems
MURATA MANUFACTURING CO56 citations96
US5783976AJul 21, 1998
Composite high frequency apparatus and method of forming same
MURATA MANUFACTURING CO47 citations96
US6768898B2Jul 27, 2004
Composite high frequency component and mobile communication apparatus including the same
MURATA MANUFACTURING CO18 citations93
US6731184B1May 4, 2004
High frequency switching component
MURATA MANUFACTURING CO34 citations93
US6563396B2May 13, 2003
Composite high frequency component and mobile communication apparatus incorporating the same
MURATA MANUFACTURING CO32 citations93
US6442376B1Aug 27, 2002
Composite high frequency component and mobile communication apparatus including the same
MURATA MANUFACTURING CO25 citations93
US6928298B2Aug 9, 2005
Mobile communication device and high-frequency composite unit used in the same
MURATA MANUFACTURING CO53 citations92
US6177850B1Jan 23, 2001
Two frequency filter comprising an inductance device, a resonator, and a switching device
MURATA MANUFACTURING CO21 citations92
US6070059AMay 30, 2000
High-frequency switch
MURATA MANUFACTURING CO21 citations92
US5999065ADec 7, 1999
Composite high-frequency component
MURATA MANUFACTURING CO26 citations92
US5748054AMay 5, 1998
High frequency hybrid switch operable in antenna diversity type portable telephone
MURATA MANUFACTURING CO40 citations92
US7245884B2Jul 17, 2007
RF module
MURATA MANUFACTURING CO24 citations91
US6788958B2Sep 7, 2004
High-frequency module and mobile communication apparatus using the same
MURATA MANUFACTURING CO32 citations91
US6603960B1Aug 5, 2003
Transmission output control device, and radio equipment including the same
MURATA MANUFACTURING CO16 citations84
US6111478AAug 29, 2000
Filter with a switch having capacitance
MURATA MANUFACTURING CO17 citations84
US6097268AAug 1, 2000
Multilayer duplexer with no shielding electrodes
MURATA MANUFACTURING CO18 citations84
US7190970B2Mar 13, 2007
Multiplexer
MURATA MANUFACTURING CO17 citations82
US7183875B2Feb 27, 2007
High frequency switching component with electrostatic surge elimination
MURATA MANUFACTURING CO6 citations74
US6456836B1Sep 24, 2002
Frequency multiplier and wireless device incorporating same
MURATA MANUFACTURING CO6 citations74
US6414565B1Jul 2, 2002
Variable attenuator and mobile communication apparatus
MURATA MANUFACTURING CO9 citations74
US6025761AFeb 15, 2000
Composite filter with LC and saw filters and radio equipment using the same
MURATA MANUFACTURING CO14 citations74
US5990732ANov 23, 1999
Composite high frequency apparatus and method of forming same
MURATA MANUFACTURING CO15 citations74
US5742212AApr 21, 1998
High-frequency switch
MURATA MANUFACTURING CO16 citations74
US5699023ADec 16, 1997
High-frequency switch
MURATA MANUFACTURING CO16 citations74
US5098869AMar 24, 1992
Dielectric ceramic composition
MURATA MANUFACTURING CO8 citations74
OKI DATA KK
7 patentsUS6801232B2Oct 5, 2004
Distance maintaining member between optical head and image drum
OKI DATA KK31 citations92
US6559879B1May 6, 2003
LED array head, circuit board, and LED array chip
OKI DATA KK40 citations92
US6025863AFeb 15, 2000
LED head for illuminating a surface of a photoconductive body
OKI DATA KK22 citations92
US5808718ASep 15, 1998
Led print head and method of adjusting the focus thereof
OKI DATA KK20 citations91
US7808520B2Oct 5, 2010
Exposure device, light emitting diode head, and image forming apparatus
OKI DATA KK12 citations84
US6169564B1Jan 2, 2001
Optical printhead
OKI DATA KK15 citations82
US6377292B1Apr 23, 2002
LED print head with reduced reflection of light leaking from edges of LED array chips
OKI DATA KK12 citations74
CANON KK
4 patentsUS5333068AJul 26, 1994
Image processing system
CANON KK20 citations92
US4505576AMar 19, 1985
System for storage and printing a plurality of images
CANON KK18 citations82
US4958232ASep 18, 1990
Process apparatus for processing memory which stores information
CANON KK5 citations74
US4843428AJun 27, 1989
Process apparatus for processing memory which stores information
CANON KK4 citations74
CATERPILLAR MITSUBISHI LTD
3 patentsOKI ELECTRIC IND CO LTD
2 patentsUS5774165AJun 30, 1998
Light emission intensity width compensating method of LED print head and apparatus thereof
OKI ELECTRIC IND CO LTD17 citations82
US5973709AOct 26, 1999
Printer and process for printing different size dots by setting drive energies based on adjacent data bit logic
OKI ELECTRIC IND CO LTD9 citations74
(unassigned)
1 patentFUJI ELECTRIC CO LTD
1 patentNAKAJIMA STEEL PIPE CO LTD
1 patentPANASONIC CORP
1 patentShowing the top 50 of 73 patents by PatentIndex Score.