LexDanaLexDanabeta
Inventor

Akio Ebizawa

Inventor
Iwakura, JP

Overview

3→
Patents
1985–1987
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties100%
PatentTitleYear
4,668,477'Gas sensor'19874,507,192'Oxygen sensor for exhaust gas of internal combustion engine'19854,507,191'Oxygen sensor with heater'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1987Patents assigned to NGK SPARK PLUG CO (3)· patent assignee history
1985–1987Based in Iwakura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NGK SPARK PLUG CO31985–1987
Locations
LocationPatentsSpan
Iwakura, JP31985–1987