Inventor · disambiguated record
Chikara Hashimoto
Also filed as: HASHIMOTO CHIKARA
19 granted patents·5 pending applications·393 citations·filing 1989–2023
94Inventor score
Files withNAT INST INF & COMM TECH14CENTRAL GLASS CO LTD3RAKUTEN GROUP INC3MITSUI TOATSU CHEMICALS2YAHOO JAPAN CORP1
Top patents by PatentIndex Score
24 records- 0194US5510913AHead-up display system where polarized light from a display impinges on a glass plate containing twisted nematic liquid crystal at the plate's Brewsters angleCENTRAL GLASS CO LTD·Filed 1993·Granted Apr 23, 1996·146 cites·10 claims
- 0289US4958917AElectrochromic device for controlling transmittance of lightCENTRAL GLASS CO LTD·Filed 1989·Granted Sep 25, 1990·82 cites·3 claims
- 0381US10437867B2Scenario generating apparatus and computer program thereforNAT INST INF & COMM TECH·Filed 2014·Granted Oct 8, 2019·8 cites·15 claims
- 0480US6307198B1Water droplet sensor and exposure system for hologramCENTRAL GLASS CO LTD·Filed 1999·Granted Oct 23, 2001·61 cites·59 claims
- 0579US10430717B2Complex predicate template collecting apparatus and computer program thereforNAT INST INF & COMM TECH·Filed 2014·Granted Oct 1, 2019·6 cites·11 claims
- 0678US5437902AFire-resistant glass and process for production thereofMITSUI TOATSU CHEMICALS·Filed 1993·Granted Aug 1, 1995·45 cites·6 claims
- 0776US11256658B2Causality recognizing apparatus and computer program thereforNAT INST INF & COMM TECH·Filed 2017·Granted Feb 22, 2022·4 cites·5 claims
- 0875US9697477B2Non-factoid question-answering system and computer programNAT INST INF & COMM TECH·Filed 2013·Granted Jul 4, 2017·6 cites·6 claims
- 0974US10095685B2Phrase pair collecting apparatus and computer program thereforNAT INST INF & COMM TECH·Filed 2014·Granted Oct 9, 2018·4 cites·16 claims
- 1072US9582487B2Predicate template collecting device, specific phrase pair collecting device and computer program thereforNAT INST INF & COMM TECH·Filed 2013·Granted Feb 28, 2017·4 cites·5 claims
- 1171US10157171B2Annotation assisting apparatus and computer program thereforNAT INST INF & COMM TECH·Filed 2016·Granted Dec 18, 2018·2 cites·6 claims
- 1268US10496928B2Non-factoid question-answering system and methodNAT INST INF & COMM TECH·Filed 2014·Granted Dec 3, 2019·6 cites·5 claims
- 1365US12056135B2Ranking determination system, ranking determination method, and information storage mediumRAKUTEN GROUP INC·Filed 2023·Granted Aug 6, 2024·0 cites·18 claims
- 1460US2024070753A1Information processing device, method for generating learning model, and computer-readable storage medium that stores program for generating learning modelRAKUTEN GROUP INC·Filed 2023·Application pending·0 cites
- 1550US12443681B2Processing execution system, processing execution method, and programRAKUTEN GROUP INC·Filed 2022·Granted Oct 14, 2025·0 cites·16 claims
- 1650US11132999B2Information processing device, information processing method, and non-transitory computer readable storage mediumYAHOO JAPAN CORP·Filed 2018·Granted Sep 28, 2021·0 cites·14 claims
- 1747US5653839AFire-resistant glass and process for production thereofMITSUI TOATSU CHEMICALS·Filed 1995·Granted Aug 5, 1997·19 cites·3 claims
- 1846US2020202233A1Future scenario generating device and method, and computer programNAT INST INF & COMM TECH·Filed 2016·Application pending·0 cites
- 1941US10803103B2Text matching device and method, and text classification device and methodNAT INST INF & COMM TECH·Filed 2014·Granted Oct 13, 2020·0 cites·12 claims
- 2040US10963646B2Scenario passage pair recognizer, scenario classifier, and computer program thereforNAT INST INF & COMM TECH·Filed 2017·Granted Mar 30, 2021·0 cites·6 claims
- 2140US2016260026A1Device for collecting contradictory expressions and computer program thereforNAT INST INF & COMM TECH·Filed 2014·Application pending·0 cites
- 2237US2002138761A1Authentication systemFiled 2001·Application pending·0 cites
- 2335US2018246953A1Question-Answering System Training Device and Computer Program ThereforNAT INST INF & COMM TECH·Filed 2016·Application pending·0 cites
- 2433US10755178B2System and method for determining credibility of information based on many remarks on a network, and non-transitory computer readable storage medium having stored thereon computer program thereforNAT INST INF & COMM TECH·Filed 2017·Granted Aug 25, 2020·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →