Inventor
Tsugumi Ichie
Inventor
Nagoya, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B21Kprimary
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels50%
H01TSpark gaps50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to NGK SPARK PLUG CO (1)· patent assignee history
1989Based in Nagoya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NGK SPARK PLUG CO | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 1 | 1989 |