Inventor

Tatuhisa Fujii

Inventor

Fukuyama, JP

Overview

6→

Patents

2004–2021

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

G01Rprimary

G01RMeasuring electric variables21%

F02DControlling combustion engines7%

G02BOptical elements, systems or apparatus7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

G06FElectric digital data processing7%

G09FDisplaying7%

G09GArrangements or circuits for control of indicating devices using static means to present variable information7%

H01LSemiconductor devices7%

H05BElectric heating7%

H10KOrganic electric solid-state devices7%

PatentTitleYear

11,127,918Display device and electronic apparatus2021 11,092,108Control device for compression self-ignition engine2021 6,861,863'Inspection apparatus for conductive patterns of a circuit board, and a holder thereof'2005 6,859,062'Apparatus and method for inspecting a board used in a liquid crystal panel'2005 6,734,692'Inspection apparatus and sensor'2004 6,710,607'Method and apparatus for inspection'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2005Patents assigned to OHT INC (4)· patent assignee history

2004–2005Based in Fukuyama, JP· patent location history

2021Patents assigned to MAZDA MOTOR (1)· patent assignee history

2021Patents assigned to SONY SEMICONDUCTOR SOLUTIONS CORP (1)· patent assignee history

2021Based in Kanagawa, JP· patent location history

2021Based in Aki-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OHT INC	4	2004–2005
MAZDA MOTOR	1	2021
SONY SEMICONDUCTOR SOLUTIONS CORP	1	2021

Locations

Location	Patents	Span
Fukuyama, JP	4	2004–2005
Kanagawa, JP	1	2021
Aki-gun, JP	1	2021