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Inventor

Tatsuji Ohkubo

Inventor
Atsugi, JP

Overview

4→
Patents
2002–2018
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B60Tprimary
B60TVehicle brake control systems or parts thereof50%
F02DControlling combustion engines25%
G11CStatic stores25%
PatentTitleYear
10,086,816Brake apparatus and method for detecting air in pipelines of the brake apparatus201810,065,622Vehicle control apparatus and brake control apparatus20186,546,321'Method and apparatus for rewriting data of control unit for vehicle'20036,490,697'Diagnosing apparatus and method for RAM'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2003Patents assigned to UNISIA JECS CORP (2)· patent assignee history
2002Patents assigned to NISSAN MOTOR (1)· patent assignee history
2002–2003Based in Atsugi, JP· patent location history
2018Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (2)· patent assignee history
2018Based in Maebashi, JP· patent location history
2018Based in Gunma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI AUTOMOTIVE SYSTEMS LTD22018
UNISIA JECS CORP22002–2003
NISSAN MOTOR12002
Locations
LocationPatentsSpan
Atsugi, JP22002–2003
Maebashi, JP12018
Gunma, JP12018