Inventor
IWAGUCHI ISAO
JP73 patents
⚠️ This page may combine multiple inventors who share the name “IWAGUCHI ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
42 patentsUS5491330AFeb 13, 1996
Ambient light detector, laser lighting control device using the same suitable for bar code reader, and bar code reader
FUJITSU LTD231 citations99
US7728905B2Jun 1, 2010
Image capturing apparatus having an image capturing system disposed close to an illumination system
FUJITSU LTD74 citations97
US5778017AJul 7, 1998
Method and device for controlling a semiconductor laser
FUJITSU LTD62 citations95
US6719202B1Apr 13, 2004
Commodity information management system
FUJITSU LTD22 citations93
US6321987B1Nov 27, 2001
Bar code reading apparatus for reading plural code systems
FUJITSU LTD43 citations93
US6247646B1Jun 19, 2001
Bar code reader, and bar code reading method
FUJITSU LTD37 citations93
US6206286B1Mar 27, 2001
Bar code reader
FUJITSU LTD32 citations93
US6189794B1Feb 20, 2001
Bar code reader determining unit for determining the true changing point and correcting unit for correcting the false changing point to correct changing point
FUJITSU LTD17 citations93
US6189796B1Feb 20, 2001
System and method of reading bar code with two scanning beams
FUJITSU LTD23 citations93
US6095420AAug 1, 2000
Method of decoding bar codes and bar code reader
FUJITSU LTD20 citations93
US6070801AJun 6, 2000
Bar code reader, bar code reading method and computer readable medium
FUJITSU LTD30 citations93
US5942740AAug 24, 1999
Method and apparatus for reading bar codes
FUJITSU LTD32 citations93
US5932861AAug 3, 1999
Ambient light detector, light source lighting controlling device, and reader
FUJITSU LTD47 citations93
US5629511AMay 13, 1997
Bar code scanner and scanning system for various types of operations
FUJITSU LTD29 citations93
US5404004AApr 4, 1995
Bar code reader having N counters and N-1 composers
FUJITSU LTD27 citations89
US7311259B2Dec 25, 2007
Bar code reader and method of reading of bar code
FUJITSU LTD10 citations84
US6978937B2Dec 27, 2005
Method of reading information and apparatus therefor, method of acquiring signal for use with information reading apparatus, method of processing band limitation, method of extracting timing point amplitude and method of processing signal thereof, read signal processing unit, and method of processing read signal and processing apparatus thereof
FUJITSU LTD13 citations84
US6357660B1Mar 19, 2002
Bar code reading apparatus and a method for the same
FUJITSU LTD17 citations84
US6006992ADec 28, 1999
Bar code reader, bar code reading method and computer readable medium
FUJITSU LTD19 citations84
US7978259B2Jul 12, 2011
Image capturing apparatus for guiding light emitted from a plurality of light emitting devices
FUJITSU LTD10 citations83
US7679671B2Mar 16, 2010
Image capturing for capturing an image of an object by illuminating the object and receiving light from the object
FUJITSU LTD12 citations83
US6619548B1Sep 16, 2003
System and method of reading bar code with two scanning beams
FUJITSU LTD9 citations74
US6520413B2Feb 18, 2003
POS system, an optical reader, and an information processing system
FUJITSU LTD6 citations74
US6488207B1Dec 3, 2002
Bar code reader, scaling device and scaling method
FUJITSU LTD13 citations74
US6349879B1Feb 26, 2002
POS system, an optical reader, and an information processing system
FUJITSU LTD6 citations74
US6343742B2Feb 5, 2002
Bar code reader and bar code reading method
FUJITSU LTD12 citations74
US6299064B2Oct 9, 2001
Apparatus and method for correcting bar width, bar code reader, and method for decoding bar code
FUJITSU LTD11 citations74
US6145744ANov 14, 2000
Method of reading bar code
FUJITSU LTD6 citations74
US6142377ANov 7, 2000
Method of reading bar code
FUJITSU LTD8 citations74
US6095419AAug 1, 2000
Bar code reading apparatus for reading plural code systems
FUJITSU LTD13 citations74
US6032862AMar 7, 2000
Bar code reader and bar code reading method
FUJITSU LTD7 citations74
US6032865AMar 7, 2000
Method of reading bar code
FUJITSU LTD9 citations74
US5979765ANov 9, 1999
Bar-code reader and bar-code reading method for detecting various possible reproducible bar code combinations and synthesizing information therefrom
FUJITSU LTD14 citations74
US5965864AOct 12, 1999
Slicing ratio controlling circuit
FUJITSU LTD11 citations74
US5898163AApr 27, 1999
Optical code reader and process for reading optical codes
FUJITSU LTD12 citations74
US5895908AApr 20, 1999
Bar code scanner with laser power down feature
FUJITSU LTD9 citations74
US5854479ADec 29, 1998
Bar-code reader and bar-code reading method for detecting various possible reproducible bar code combinations and synthesizing information therefrom
FUJITSU LTD9 citations74
US5798510AAug 25, 1998
Apparatus for and method of reading a bar code
FUJITSU LTD15 citations74
US5636233AJun 3, 1997
Method and device for controlling semiconductor laser
FUJITSU LTD7 citations73
US5511087AApr 23, 1996
Method and device for controlling semiconductor laser
FUJITSU LTD9 citations73
US10599933B2Mar 24, 2020
Biometric image capturing apparatus and biometric image capturing method
FUJITSU LTD1 citations63
US7431214B2Oct 7, 2008
Bar-code reader and method of reading bar code
FUJITSU LTD4 citations63
FUJITSU FRONTECH LTD
7 patentsUS7077322B2Jul 18, 2006
Bar-code reader
FUJITSU FRONTECH LTD12 citations84
US8345149B2Jan 1, 2013
Imaging apparatus for reading information
FUJITSU FRONTECH LTD4 citations63
US7137559B2Nov 21, 2006
Bar-code reader
FUJITSU FRONTECH LTD5 citations63
US7051936B2May 30, 2006
Bar code reader and bar code read control method
FUJITSU FRONTECH LTD4 citations63
US7021546B2Apr 4, 2006
Bar-code reader and method of reading bar-code
FUJITSU FRONTECH LTD2 citations63
US7021545B2Apr 4, 2006
Bar-code reader, method of reading a bar code and computer product
FUJITSU FRONTECH LTD2 citations63
US7007847B2Mar 7, 2006
Bar-code reader and method of reading bar-code
FUJITSU FRONTECH LTD5 citations63
FUJITU LIMITED
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