Inventor

Yoko Shiga

Inventor
Yokohama, JP

Overview

11→
Patents
2012–2018
Patent span
Physics
Primary field (CPC G)

Patents· 11 as inventor

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

G06Fprimary
G06FElectric digital data processing35%
G05BControl or regulating systems in general15%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use15%
H04LTransmission of digital information, e.g. telegraphic communication8%
H05KPrinted circuits8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
G05DSystems for controlling or regulating non-electric variables4%
H02JElectric power networks4%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2018Patents assigned to HITACHI LTD (11)· patent assignee history
2012–2015Patents assigned to SHIGA YOKO (9)· patent assignee history
2012–2015Patents assigned to KATO TAKESHI (7)· patent assignee history
2012–2015Patents assigned to NAKAJIMA TADAKATSU (6)· patent assignee history
2012–2015Patents assigned to OKITSU JUN (5)· patent assignee history
2012–2016Based in Yokohama, JP· patent location history
2012Based in Yokohoma, JP· patent location history
2012Based in Singapore, SG· patent location history
2018Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD112012–2018
SHIGA YOKOself92012–2015
KATO TAKESHI72012–2015
NAKAJIMA TADAKATSU62012–2015
OKITSU JUN52012–2015
Locations
LocationPatentsSpan
Yokohama, JP82012–2016
Tokyo, JP12018
Yokohoma, JP12012
Singapore, SG12012