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Inventor

Yukio Hishida

Inventor
Nagoya, JP

Overview

4→
Patents
1977–1979
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B41Jprimary
B41JTypewriters80%
H01FMagnets20%
PatentTitleYear
4,135,830'Wire printer printing head'19794,117,435'Flap-armature electromagnet'19784,074,799'Ribbon cartridge having slack preventing means'19784,051,943'Ribbon cartridge'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1979Patents assigned to BROTHER IND LTD (4)· patent assignee history
1977–1979Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BROTHER IND LTD41977–1979
Locations
LocationPatentsSpan
Nagoya, JP41977–1979