Inventor · disambiguated record
Toshikazu Fukushima
Also filed as: FUKUSHIMA TOSHIKAZU
15 granted patents·8 pending applications·570 citations·filing 1994–2012
94Inventor score
Top patents by PatentIndex Score
23 records- 0192US7464326B2Apparatus, method, and computer program product for checking hypertextNEC CORP·Filed 2003·Granted Dec 9, 2008·75 cites·60 claims
- 0291US7937402B2Natural language based location query system, keyword based location query system and a natural language and keyword based location query systemNEC CHINA CO LTD·Filed 2007·Granted May 3, 2011·43 cites·23 claims
- 0391US5734749ACharacter string input system for completing an input character string with an incomplete input indicative signNEC CORP·Filed 1994·Granted Mar 31, 1998·193 cites·10 claims
- 0484US6975766B2System, method and program for discriminating named entityNEC CORP·Filed 2001·Granted Dec 13, 2005·41 cites·15 claims
- 0577US5724457ACharacter string input systemNEC CORP·Filed 1995·Granted Mar 3, 1998·119 cites·18 claims
- 0669US8694275B2Method, device and system for calibrating positioning deviceWANG YONGCAI·Filed 2012·Granted Apr 8, 2014·3 cites·14 claims
- 0764US8266137B2Method and apparatus for generating index as well as search method and search apparatusLEI HAO·Filed 2009·Granted Sep 11, 2012·3 cites·26 claims
- 0861US2010217730A1Temporally-controlled item recommendation method and system based on rating predictionNEC CHINA CO LTD·Filed 2009·Application pending·0 cites
- 0960US8180628B2Apparatus and method for expanding natural language query requirementFENG QIANGZE·Filed 2008·Granted May 15, 2012·3 cites·41 claims
- 1058US2009125549A1Method and system for calculating competitiveness metric between objectsNEC CHINA CO LTD·Filed 2008·Application pending·0 cites
- 1158US2009077126A1Method and system for calculating competitiveness metric between objectsNEC CHINA CO LTD·Filed 2008·Application pending·0 cites
- 1257US6014460ACharacter strings reading deviceNEC CORP·Filed 1995·Granted Jan 11, 2000·51 cites·4 claims
- 1357US2009119336A1Apparatus and method for categorizing entities based on time-series relation graphsNEC CHINA CO LTD·Filed 2008·Application pending·0 cites
- 1455US8306769B2Method, device and system for calibrating positioning deviceWANG YONGCAI·Filed 2009·Granted Nov 6, 2012·2 cites·5 claims
- 1555US5940836AFull-Text index producing device for producing a full-text index and full-text data base retrieving device having the full-text indexNEC CORP·Filed 1997·Granted Aug 17, 1999·17 cites·5 claims
- 1653US8423503B2Knowledge annotation result checking method and systemFENG QIANGZE·Filed 2009·Granted Apr 16, 2013·1 cites·6 claims
- 1750US6189006B1Full-text index producing device for producing a full-text index and full-text data base retrieving device having the full-text indexNEC CORP·Filed 1999·Granted Feb 13, 2001·13 cites·6 claims
- 1849US2010169321A1Method and apparatus for ciphertext indexing and searchingNEC CHINA CO LTD·Filed 2009·Application pending·0 cites
- 1946US2009112825A1Entity relation mining apparatus and methodNEC CHINA CO LTD·Filed 2008·Application pending·0 cites
- 2045US2009100045A1Device and method for adaptive service selection, query system and methodNEC CHINA CO LTD·Filed 2008·Application pending·0 cites
- 2145US2009271350A1Apparatus and method for adaptively recommending service, system and method for adaptively recommending service, apparatus and method for recommending service based on user's favorite baseNEC CHINA CO LTD·Filed 2008·Application pending·0 cites
- 2243US7240061B2Place name information extraction apparatus and extraction method thereof and storing medium stored extraction programs thereof and map information retrieval apparatusNEC CORP·Filed 2001·Granted Jul 3, 2007·6 cites·24 claims
- 2341US8296045B2Traffic information processing apparatus and method, traffic information integrating device and methodQI HONGWEI·Filed 2008·Granted Oct 23, 2012·0 cites·27 claims
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