Inventor
ABE MASAMI
JP46 patents
⚠️ This page may combine multiple inventors who share the name “ABE MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
17 patentsUS5422894AJun 6, 1995
Real-time convolutional decoder with block synchronizing function
OKI ELECTRIC IND CO LTD62 citations96
US5303263AApr 12, 1994
Transmission channel characteristic equalizer
OKI ELECTRIC IND CO LTD100 citations96
US6611508B1Aug 26, 2003
Wireless communication method and apparatus with power-control channel
OKI ELECTRIC IND CO LTD28 citations92
US6272123B1Aug 7, 2001
Variable rate CDMA transmitter-receiver and transmission method
OKI ELECTRIC IND CO LTD41 citations92
US6154454ANov 28, 2000
Radio communication device and mobile communication system
OKI ELECTRIC IND CO LTD32 citations92
US5987020ANov 16, 1999
Intermittent transmission control system
OKI ELECTRIC IND CO LTD19 citations92
US5838697ANov 17, 1998
Bit error counting method and counting technical field
OKI ELECTRIC IND CO LTD20 citations92
US5770927AJun 23, 1998
Method and apparatus for distinguishing control channel from traffic channels
OKI ELECTRIC IND CO LTD36 citations92
US5581577ADec 3, 1996
Device for and method of counting bit errors and device for and method of identifying signals
OKI ELECTRIC IND CO LTD25 citations92
US6580713B1Jun 17, 2003
Radio communication apparatus and mobile radio communication system
OKI ELECTRIC IND CO LTD13 citations84
US6459691B1Oct 1, 2002
System for communication between sub-transmission units under control of main transmission unit
OKI ELECTRIC IND CO LTD17 citations84
US6651211B1Nov 18, 2003
Method of mobile telecommunications
OKI ELECTRIC IND CO LTD12 citations74
US5901160AMay 4, 1999
Decoder with an error control adaptively applied on the basis of the estimated position of a slot in a frame
OKI ELECTRIC IND CO LTD12 citations73
US5887007AMar 23, 1999
Viterbi decoding method and viterbi decoding circuit
OKI ELECTRIC IND CO LTD14 citations73
US6424689B1Jul 23, 2002
Radio communication system, transmitter and receiver therefor
OKI ELECTRIC IND CO LTD4 citations63
US6411663B1Jun 25, 2002
Convolutional coder and viterbi decoder
OKI ELECTRIC IND CO LTD3 citations63
US6282174B1Aug 28, 2001
Mobile communication system
OKI ELECTRIC IND CO LTD6 citations63
HITACHI LTD
11 patentsUS6631706B1Oct 14, 2003
High pressure fuel supply pump for internal combustion engine
HITACHI LTD57 citations95
US7707996B2May 4, 2010
High pressure fuel supply pump for internal combustion engine
HITACHI LTD26 citations92
US7540274B2Jun 2, 2009
High pressure fuel supply pump for internal combustion engine
HITACHI LTD32 citations92
US7513240B2Apr 7, 2009
High pressure fuel pump provided with damper
HITACHI LTD33 citations92
US7757663B2Jul 20, 2010
Electromagnetic drive mechanism and a high-pressure fuel supply pump
HITACHI LTD10 citations84
US7398768B2Jul 15, 2008
Electromagnetic drive mechanism and a high-pressure fuel supply pump
HITACHI LTD15 citations84
US7744353B2Jun 29, 2010
Fluid pump and high-pressure fuel feed pump
HITACHI LTD12 citations83
US7665976B2Feb 23, 2010
High pressure fuel pump for internal combustion engine
HITACHI LTD10 citations83
US8382458B2Feb 26, 2013
High-pressure fuel pump
HITACHI LTD11 citations82
US10247181B2Apr 2, 2019
High-pressure fuel pump
HITACHI LTD2 citations73
US9291162B2Mar 22, 2016
High-pressure fuel pump
HITACHI LTD1 citations52