Inventor

Nobukazu Tanaka

Inventor

Tokyo, JP

Overview

14→

Patents

1989–2020

Patent span

Physics

Primary field (CPC G)

Patents· 14 as inventor

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

G06Fprimary

G06FElectric digital data processing37%

G09GArrangements or circuits for control of indicating devices using static means to present variable information19%

B29CShaping or joining of plastics15%

G01RMeasuring electric variables7%

H03KPulse technique7%

G01DMeasuring not specially adapted for a specific variable4%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%

H01LSemiconductor devices4%

H10KOrganic electric solid-state devices4%

PatentTitleYear

10,795,503Device and method for capacitive sensing2020 10,509,508Touch detection circuit, touch detection program and touch detection method2019 10,509,595System and method for communication in a semiconductor device2019 10,503,336Device and method for touch sensing on display panel2019 10,466,848CDM excitation on full in-cell matrix sensor array with reduced background capacitance2019 10,372,248Display device configured to operate display drive and touch sensing in time sharing manner and semiconductor device to be employed thereon2019 10,352,731Touch sensing circuit and semiconductor device2019 10,318,084Methods and systems for matrix electrode arrays2019 10,235,000Sensing system and semiconductor device2019 9,760,222'Semiconductor device and error canceling method'2017 5,281,374'Automatic purging method for injection molding machine'1994 4,952,364'Method of controlling injection molding machine'1990 4,932,854'Apparatus for control of injection molding machine'1990 4,846,651'Injection molding machine'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1994Patents assigned to KOMATSU MFG CO LTD (4)· patent assignee history

1989Based in Hirakata, JP· patent location history

1990–1994Based in Osaka, JP· patent location history

2017–2019Patents assigned to SYNAPTICS JAPAN GK (3)· patent assignee history

2017–2020Based in Tokyo, JP· patent location history

2019–2020Patents assigned to SYNAPTICS INC (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SYNAPTICS INC	8	2019–2020
KOMATSU MFG CO LTD	4	1989–1994
SYNAPTICS JAPAN GK	3	2017–2019

Locations

Location	Patents	Span
Tokyo, JP	10	2017–2020
Osaka, JP	3	1990–1994
Hirakata, JP	1	1989