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Inventor

Sakae Takagi

Inventor
Sendai, JP

Overview

1→
Patents
2001
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H02Jprimary
H02JElectric power networks100%
PatentTitleYear
6,265,853'Power source unit for transferring energy between power sources that power an electric vehicle'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to CHUBU ELECTRIC POWER (1)· patent assignee history
2001Patents assigned to KANSAI ELECTRIC POWER CO (1)· patent assignee history
2001Patents assigned to KYUSHU ELECTRIC POWER (1)· patent assignee history
2001Patents assigned to TOHOKU ELECTRIC POWER CO (1)· patent assignee history
2001Patents assigned to TOKYO R & D KK (1)· patent assignee history
2001Based in Sendai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHUBU ELECTRIC POWER12001
KANSAI ELECTRIC POWER CO12001
KYUSHU ELECTRIC POWER12001
TOHOKU ELECTRIC POWER CO12001
TOKYO R & D KK12001
Locations
LocationPatentsSpan
Sendai, JP12001