Inventor

Harumi Aiba

Inventor

Komaki, JP

Overview

1994

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

C04Bprimary

C04BLime, magnesia25%

H05BElectric heating25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

Y10TTechnical subjects covered by former us classification25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to NGK SPARK PLUG CO (1)· patent assignee history

1994Based in Komaki, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NGK SPARK PLUG CO	1	1994

Locations

Location	Patents	Span
Komaki, JP	1	1994