LexDanaLexDanabeta
Inventor

Masaki Tokumaru

Inventor
Anjo, JP

Overview

3→
Patents
2018–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Tprimary
H01TSpark gaps100%
PatentTitleYear
10,418,788Spark plug201910,211,604Spark plug201910,063,037Spark plug2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to NGK SPARK PLUG CO (3)· patent assignee history
2018Based in Komaki, JP· patent location history
2019Based in Anjo, JP· patent location history
2019Based in Iwakura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NGK SPARK PLUG CO32018–2019
Locations
LocationPatentsSpan
Anjo, JP12019
Iwakura, JP12019
Komaki, JP12018