LexDanaLexDanabeta
Inventor

Takahito Yamamota

Inventor
Aichi, JP

Overview

1→
Patents
1983
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F02Bprimary
F02BInternal-combustion piston engines50%
H01TSpark gaps50%
PatentTitleYear
4,415,828'Sparkplug with antifouling coating on discharge end of insulator'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to NGK SPARK PLUG CO (1)· patent assignee history
1983Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NGK SPARK PLUG CO11983
Locations
LocationPatentsSpan
Aichi, JP11983