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Inventor

Toshifumi Igarashi

Inventor
Tokyo, JP

Overview

1→
Patents
1978
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.

G01Rprimary
G01RMeasuring electric variables100%
PatentTitleYear
4,117,399'Method and apparatus for measuring electric quantities by using light converters'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to ONO YUTAKA (1)· patent assignee history
1978Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ONO YUTAKA11978
Locations
LocationPatentsSpan
Tokyo, JP11978