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Inventor

Tokio Hibiya

Inventor
Hachioji, JP

Overview

1→
Patents
1982
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.

G03Gprimary
G03GElectrography100%
PatentTitleYear
4,313,343'Apparatus for detecting remaining quantity of toner in electrophotographic copying machine'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to KONISHIROKU PHOTO IND (1)· patent assignee history
1982Based in Hachioji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND11982
Locations
LocationPatentsSpan
Hachioji, JP11982