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Inventor

Junetsu Akiyama

Inventor
Yokohama, JP

Overview

1→
Patents
1990
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions50%
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
PatentTitleYear
4,957,370'Method and apparatus for determining the degree of oxidation of an oxide coating'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to TOSHIBA KK (1)· patent assignee history
1990Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK11990
Locations
LocationPatentsSpan
Yokohama, JP11990