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Inventor

Hiroaki Takaba

Inventor
Oobu, JP

Overview

2→
Patents
1987–2002
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F23Qprimary
F23QIgnition25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
H05BElectric heating25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
6,415,647'Compact structure of gas sensor and production method thereof'20024,639,712'Sheathed heater'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to NIPPON DENSO CO (1)· patent assignee history
1987Based in Ohbu, JP· patent location history
2002Patents assigned to DENSO CORP (1)· patent assignee history
2002Based in Oobu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DENSO CORP12002
NIPPON DENSO CO11987
Locations
LocationPatentsSpan
Oobu, JP12002
Ohbu, JP11987