Inventor

Kazushige Takagi

Inventor
Kawasaki, JP

Overview

15→
Patents
2002–2021
Patent span
Physics
Primary field (CPC G)

Patents· 15 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information42%
G06FElectric digital data processing19%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%
H01JElectric discharge tubes or discharge lamps12%
H04BTransmission4%
H04LTransmission of digital information, e.g. telegraphic communication4%
H04WWireless communication networks4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2013Based in Kawasaki, JP· patent location history
2008–2012Patents assigned to HITACHI LTD (3)· patent assignee history
2010–2013Patents assigned to HITACHI HPPL (3)· patent assignee history
2010Based in Hyogo, JP· patent location history
2012–2013Patents assigned to KOSAKA TADAYOSHI (3)· patent assignee history
2012Based in Miyazaki, JP· patent location history
2016–2020Based in Osaka, JP· patent location history
2018–2020Patents assigned to PANASONIC CORP (4)· patent assignee history
2018–2020Patents assigned to PANASONIC LIQUID CRYSTAL DISPL (4)· patent assignee history
2021Based in Vienna, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP42018–2020
PANASONIC LIQUID CRYSTAL DISPL42018–2020
HITACHI HPPL32010–2013
HITACHI LTD32008–2012
KOSAKA TADAYOSHI32012–2013
Locations
LocationPatentsSpan
Kawasaki, JP62002–2013
Osaka, JP52016–2020
Vienna, Virginia, US12021
Miyazaki, JP12012
Hyogo, JP12010