P

Inventor

KANNO YUJI

JP20 patents
⚠️ This page may combine multiple inventors who share the name “KANNO YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

17 patents
US6671683B2Dec 30, 2003

Apparatus for retrieving similar documents and apparatus for extracting relevant keywords

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD241 citations99
US6493713B1Dec 10, 2002

Dictionary and index creating system and document retrieval system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD83 citations98
US6169999B1Jan 2, 2001

Dictionary and index creating system and document retrieval system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD108 citations98
US6212517B1Apr 3, 2001

Keyword extracting system and text retrieval system using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD162 citations97
US6154737ANov 28, 2000

Document retrieval system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD218 citations97
US5404299AApr 4, 1995

Electronic dictionary system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD258 citations97
US5495409AFeb 27, 1996

Constructing method of finite-state machine performing transitions according to a partial type of success function and a failure function

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD68 citations96
US5406480AApr 11, 1995

Building and updating of co-occurrence dictionary and analyzing of co-occurrence and meaning

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD84 citations96
US6298344B1Oct 2, 2001

Document searching apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations95
US5819295AOct 6, 1998

Document storing and managing system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD241 citations95
US5706496AJan 6, 1998

Full-text search apparatus utilizing two-stage index file to achieve high speed and reliability of searching a text which is a continuous sequence of characters

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD71 citations94
US5099425AMar 24, 1992

Method and apparatus for analyzing the semantics and syntax of a sentence or a phrase

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD116 citations93
US7103536B1Sep 5, 2006

Symbol dictionary compiling method and symbol dictionary retrieving method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US7007019B2Feb 28, 2006

Vector index preparing method, similar vector searching method, and apparatuses for the methods

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US5835892ANov 10, 1998

Method and apparatus for expanding similar character strings

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US5388234AFeb 7, 1995

Finite state automation text search apparatus having two-level memory structure

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations91
US6704905B2Mar 9, 2004

Text classifying parameter generator and a text classifier using the generated parameter

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations89

ANRITSU CORP

2 patents

DAUTREY NICOLAS

1 patent