Inventor

Nobuaki Nakasu

Inventor

Kawasaki, JP

Overview

10→

Patents

2005–2021

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

G01NInvestigating or analysing materials by determining their chemical or physical properties12%

H10DInorganic electric semiconductor devices12%

B23KSoldering or unsoldering8%

H02KDynamo-electric machines8%

H05KPrinted circuits8%

B25JManipulators4%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%

G01RMeasuring electric variables4%

G05BControl or regulating systems in general4%

PatentTitleYear

11,072,070Trajectory planning apparatus, trajectory planning method, and production system2021 9,419,490'Method for connecting wire material and twisted wire, and stator of electric motor or generator'2016 9,261,421'Apparatus and method for measuring fixing force'2016 9,255,908'Tightness measuring apparatus and measuring method'2016 9,063,356'Method for repairing display device and apparatus for same'2015 8,957,962'Defect correcting method and defect correcting device for an electronic circuit pattern'2015 8,206,775'Method for repairing pattern defect on electronic circuit and apparatus therefor'2012 8,112,883'Method and apparatus for manufacturing electronic circuit board'2012 8,035,058'Apparatus for repairing circuit pattern and method for manufacturing display apparatus using the same'2011 6,867,841'Method for manufacturing liquid crystal display panels'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2021Patents assigned to HITACHI LTD (3)· patent assignee history

2005–2016Based in Kawasaki, JP· patent location history

2011–2012Patents assigned to HITACHI DISPLAYS LTD (3)· patent assignee history

2012–2016Patents assigned to NAKASU NOBUAKI (5)· patent assignee history

2012–2015Patents assigned to PANASONIC LIQUID CRYSTAL DISPL (4)· patent assignee history

2015Patents assigned to ARAI TAKESHI (2)· patent assignee history

2016–2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NAKASU NOBUAKIself	5	2012–2016
PANASONIC LIQUID CRYSTAL DISPL	4	2012–2015
HITACHI DISPLAYS LTD	3	2011–2012
HITACHI LTD	3	2005–2021
ARAI TAKESHI	2	2015

Locations

Location	Patents	Span
Kawasaki, JP	8	2005–2016
Tokyo, JP	2	2016–2021