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Inventor

Takehiko Kashiwagi

Inventor
Tokyo, JP

Overview

7→
Patents
2010–2015
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing50%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
H04LTransmission of digital information, e.g. telegraphic communication13%
H04WWireless communication networks13%
PatentTitleYear
9,104,711'Database system, method of managing database, and computer-readable storage medium'20158,838,552'Database processing device, database processing method, and recording medium'20148,775,261'Network advertisement delivery system'20148,620,880'Database system, method of managing database, and computer-readable storage medium'20138,549,009'XML data processing system, data processing method and XML data processing control program used for the system'20138,452,838'Multimodal service session establishing and providing method, and multimodal service session establishing and providing system, and control program for same'20137,680,506'Method for inserting advertisement into PoC and extended-PoC communication system'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2015Patents assigned to NEC CORP (7)· patent assignee history
2010–2015Based in Tokyo, JP· patent location history
2013–2015Patents assigned to KASHIWAGI TAKEHIKO (6)· patent assignee history
2013–2015Patents assigned to KAMIMURA JUNPEI (4)· patent assignee history
2013–2014Patents assigned to ONO YOSHIHIRO (2)· patent assignee history
2013–2014Patents assigned to SHIRAKI TAKASHI (2)· patent assignee history
2013Based in Minato-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP72010–2015
KASHIWAGI TAKEHIKOself62013–2015
KAMIMURA JUNPEI42013–2015
ONO YOSHIHIRO22013–2014
SHIRAKI TAKASHI22013–2014
Locations
LocationPatentsSpan
Tokyo, JP62010–2015
Minato-ku, JP12013