Inventor

Hideaki Namba

Inventor
Oobu, JP

Overview

13→
Patents
1987–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 13 as inventor

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

F02Dprimary
F02DControlling combustion engines24%
H04LTransmission of digital information, e.g. telegraphic communication12%
H04WWireless communication networks12%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
F02BInternal-combustion piston engines8%
B60GVehicle suspension arrangements4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
B60TVehicle brake control systems or parts thereof4%
F02PIgnition, other than compression ignition, for internal-combustion engines4%
G01CMeasuring distances, levels or bearings4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1991Patents assigned to NIPPON DENSO CO (9)· patent assignee history
1987–1989Based in Oobu, JP· patent location history
1991Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1991–2005Based in Obu, JP· patent location history
2003–2005Patents assigned to DENSO CORP (2)· patent assignee history
2021Patents assigned to SHARP KK (2)· patent assignee history
2021Patents assigned to Fg innovation co ltd (1)· patent assignee history
2021Based in Chiba, JP· patent location history
2021Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON DENSO CO91987–1991
DENSO CORP22003–2005
SHARP KK22021
Fg innovation co ltd12021
TOYOTA MOTOR CO LTD11991
Locations
LocationPatentsSpan
Oobu, JP81987–1989
Obu, JP31991–2005
Chiba, JP12021
Sakai, JP12021