Inventor
WATANUKI HIROSHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “WATANUKI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
16 patentsUS5936218AAug 10, 1999
Multiple plane bar code reader for reading optically encoded data
FUJITSU LTD137 citations99
US5693930ADec 2, 1997
Optical scanner having a plurality of scanning systems
FUJITSU LTD104 citations98
US6462880B1Oct 8, 2002
Bar code reader
FUJITSU LTD45 citations96
US4647143AMar 3, 1987
Light-beam scanning apparatus
FUJITSU LTD101 citations96
US6728015B2Apr 27, 2004
Bar code reader
FUJITSU LTD15 citations92
US6631844B1Oct 14, 2003
Optical scanner, code reader and bar code reader having increased degree of freedom in placement of optical parts
FUJITSU LTD23 citations92
US6491224B2Dec 10, 2002
Optical scanning apparatus
FUJITSU LTD29 citations92
US6216950B1Apr 17, 2001
Optical scanning apparatus
FUJITSU LTD19 citations92
US6283373B1Sep 4, 2001
Light source module for a scanning apparatus and a scanning apparatus with the light source module
FUJITSU LTD9 citations74
US6262366B1Jul 17, 2001
Housing including first and second housing halves, and an arrangement for locking thereof
FUJITSU LTD7 citations74
US5815300ASep 29, 1998
Optical reading apparatus having optical scanner for scanning information on objects
FUJITSU LTD6 citations73
US5696617ADec 9, 1997
Optical reading apparatus having optical scanner for scanning information on objects
FUJITSU LTD6 citations73
US6840452B2Jan 11, 2005
Light source module for a scanning apparatus and a scanning apparatus with the light source module
FUJITSU LTD4 citations63
US6495754B2Dec 17, 2002
Housing including first and second housing halves, and an arrangement for locking thereof
FUJITSU LTD3 citations63
US6469294B2Oct 22, 2002
Optical scanner and light source module with reduced light beam diameter
FUJITSU LTD6 citations63
US6211986B1Apr 3, 2001
Optical reading apparatus having optical scanner for scanning information on objects
FUJITSU LTD2 citations62