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Inventor

Ken Naka

Inventor
Tokyo, JP

Overview

13→
Patents
2006–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 13 as inventor

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

H04Wprimary
H04WWireless communication networks41%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein24%
H04LTransmission of digital information, e.g. telegraphic communication18%
G06FElectric digital data processing12%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
PatentTitleYear
10,117,245Transmission apparatus and transmission method20189,930,512'Wireless communications device, wireless communications method, and wireless communications control program'20189,736,718'Wireless communication apparatus, wireless station apparatus and wireless communication method'20179,609,661'Wireless communication device, wireless communication system, and wireless communication method'20179,538,451'Wireless communication device, wireless communication method, and computer-readable recording medium storing program'20179,420,462'Wireless communication apparatus, communication device, wireless communication method, and wireless communication control program'20169,357,575'Wireless communication device, wireless communication method, and wireless communication control program'20168,572,386'Secure device, information processing terminal, integrated circuit, terminal application generation apparatus, application authentication method'20138,326,921'Data communication device, terminal device, and data communication system using the same'20128,289,483'Semi-transmissive-type liquid crystal display device and method for manufacturing same'20128,089,589'Semi-transmissive-type liquid crystal display device and method for manufacturing same'20127,755,597'Liquid crystal display device and driving method used in same'20107,064,799'Semi-transmissive-type liquid crystal display device and method for manufacturing same'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2010Patents assigned to NEC LCD TECHNOLOGIES LTD (2)· patent assignee history
2006–2012Based in Kanagawa, JP· patent location history
2010Based in Kawasaki, JP· patent location history
2012–2018Patents assigned to PANASONIC CORP (8)· patent assignee history
2012–2013Patents assigned to NAKA KEN (2)· patent assignee history
2012Patents assigned to NAKA KEN-ICHIROU (2)· patent assignee history
2012Patents assigned to NAKATA SHIN-ICHI (2)· patent assignee history
2012–2018Based in Tokyo, JP· patent location history
2016Based in Toyko, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP82012–2018
NAKA KENself22012–2013
NAKA KEN-ICHIROUself22012
NAKATA SHIN-ICHI22012
NEC LCD TECHNOLOGIES LTD22006–2010
Locations
LocationPatentsSpan
Tokyo, JP82012–2018
Kanagawa, JP32006–2012
Toyko, JP12016
Kawasaki, JP12010