LexDanaLexDanabeta
Inventor

Tsutomu Sakakibara

Inventor
Shiga, JP

Overview

5→
Patents
2001–2008
Patent span
Physics
Primary field (CPC G)

Patents· 5 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 information38%
H10NElectric solid-state devices not otherwise provided for25%
C02FTreatment of water, waste water, sewage, or sludge13%
F24FAir-conditioning13%
H03FAmplifiers13%
PatentTitleYear
7,397,471'Liquid crystal display device, power supply circuit, and method for controlling liquid crystal display device'20087,385,581'Driving voltage control device, display device and driving voltage control method'20087,365,264'Thermoelectric converter and manufacturing method thereof'20087,119,802'Driving voltage controller'20066,225,548'Thermoelectric semiconductor compound and method of making the same'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2008Patents assigned to AISIN SEIKI (2)· patent assignee history
2001Based in Toyota, JP· patent location history
2006–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
2006Based in Kyoto, JP· patent location history
2008Based in Shiga, JP· patent location history
2008Based in Otsu, JP· patent location history
2008Based in Susono, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32006–2008
AISIN SEIKI22001–2008
Locations
LocationPatentsSpan
Shiga, JP12008
Otsu, JP12008
Susono, JP12008
Kyoto, JP12006
Toyota, JP12001