Inventor
IGATA NOBUYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IGATA NOBUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
12 patentsUS6499030B1Dec 24, 2002
Apparatus and method for information retrieval, and storage medium storing program therefor
FUJITSU LTD97 citations96
US5995963ANov 30, 1999
Apparatus and method of multi-string matching based on sparse state transition list
FUJITSU LTD231 citations96
US5963942AOct 5, 1999
Pattern search apparatus and method
FUJITSU LTD113 citations96
US6853992B2Feb 8, 2005
Structured-document search apparatus and method, recording medium storing structured-document searching program, and method of creating indexes for searching structured documents
FUJITSU LTD66 citations95
US6057790AMay 2, 2000
Apparatus and method for data compression/expansion using block-based coding with top flag
FUJITSU LTD32 citations92
US7392468B2Jun 24, 2008
Document delivery device, document receiving device, document delivery method, document delivery program, and document delivery system
FUJITSU LTD15 citations83
US10977313B2Apr 13, 2021
Search method, computer-readable recording medium, and search device
FUJITSU LTD0 citations52
US10885037B2Jan 5, 2021
Detection method, detection apparatus, and non-transitory computer-readable storage medium
FUJITSU LTD0 citations52
US8898168B2Nov 25, 2014
Information searching apparatus, information searching method, and computer product
FUJITSU LTD0 citations51
US7630979B2Dec 8, 2009
Information retrieval terminal
FUJITSU LTD1 citations51
US10891429B2Jan 12, 2021
Device and method for managing table
FUJITSU LTD0 citations47
US10726012B2Jul 28, 2020
Metadata registration method and device
FUJITSU LTD0 citations36