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Dai Kusui — 26 Patents

Nec: 25 patents #354 of 14,502Top 3%

NINec Solution Innovators: 1 patents #69 of 178Top 40%

Tokyo, JP: #5,425 of 90,295 inventorsTop 7%

Overall (All Time): #150,017 of 4,157,543Top 4%

26 Patents All Time

Dai Kusui has been granted 26 US patents while listed as an inventor at Nec. The first was granted in 2002 and the most recent in January 2020. Dai Kusui ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Dai Kusui in Tokyo, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10529246	Learning assistance apparatus, learning assistance method, and computer-readable storage medium	Toshiyuki Kamiya	2020-01-07
10510005	Prediction function creation device, prediction function creation method, and computer-readable storage medium	Yusuke Muraoka, Yukitaka Kusumura, Hironori Mizuguchi	2019-12-17
9824142	Information processing device, information processing method, and computer-readable recording medium	Yukitaka Kusumura, Hironori Mizuguchi	2017-11-21
9600565	Data structure, index creation device, data search device, index creation method, data search method, and computer-readable recording medium	Yukitaka Kusumura, Hironori Mizuguchi, Yusuke Muraoka	2017-03-21
9600468	Dictionary creation device, word gathering method and recording medium	Hironori Mizuguchi, Yukitaka Kusumura	2017-03-21
9519633	Word latent topic estimation device and word latent topic estimation method	Yukitaka Kusumura, Yusuke Muraoka, Hironori Mizuguchi	2016-12-13
9361367	Data classifier system, data classifier method and data classifier program	Hironori Mizuguchi, Kenji Tateishi, Itaru Hosomi	2016-06-07
9342589	Data classifier system, data classifier method and data classifier program stored on storage medium	Hironori Mizuguchi, Kenji Tateishi, Itaru Hosomi	2016-05-17
9249287	Document evaluation apparatus, document evaluation method, and computer-readable recording medium using missing patterns	Yusuke Muraoka, Yukitaka Kusumura, Hironori Mizuguchi	2016-02-02
9244970	Communication assistance device, communication assistance method, and computer readable recording medium	Hironori Mizuguchi	2016-01-26
9195646	Training data generation apparatus, characteristic expression extraction system, training data generation method, and computer-readable storage medium	Masaaki Tsuchida, Hironori Mizuguchi	2015-11-24
9177039	Communication assistance device, communication assistance method, and computer readable recording medium	Hironori Mizuguchi	2015-11-03
9177260	Information classification device, information classification method, and computer readable recording medium	Masaaki Tsuchida, Hironori Mizuguchi	2015-11-03
9171071	Meaning extraction system, meaning extraction method, and recording medium	Hironori Mizuguchi	2015-10-27
9152696	Linkage information output apparatus, linkage information output method and computer-readable recording medium	Hironori Mizuguchi, Yukitaka Kusumura, Yusuke Muraoka	2015-10-06
8965896	Document clustering system, document clustering method, and recording medium	Hironori Mizuguchi	2015-02-24
8886661	Information extraction system, information extraction method, information extraction program, and information service system	Hironori Mizuguchi, Masaaki Tsuchida, Hideki Kawai	2014-11-11
8843818	Field correlation method and system, and program thereof	Kenji Tateishi	2014-09-23
8732173	Classification hierarchy regeneration system, classification hierarchy regeneration method, and classification hierarchy regeneration program	Hironori Mizuguchi	2014-05-20
8606779	Search method, similarity calculation method, similarity calculation, same document matching system, and program thereof	Kenji Tateishi	2013-12-10
8504356	Word classification system, method, and program	Hironori Mizuguchi, Masaaki Tsuchida	2013-08-06
8463738	Attribute extraction method, system, and program	Hironori Mizuguchi, Masaaki Tsuchida	2013-06-11
8443008	Cooccurrence dictionary creating system, scoring system, cooccurrence dictionary creating method, scoring method, and program thereof	Masaaki Tsuchida, Hironori Mizuguchi	2013-05-14
8244769	System and method for judging properties of an ontology and updating same	Itaru Hosomi, Hironori Mizuguchi	2012-08-14
7827179	Data clustering system, data clustering method, and data clustering program	Kenji Tateishi, Haruka Saito	2010-11-02