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Inventor

Chizuru Yoshida, legal representative

Inventor
Yokohama, JP

Overview

1→
Patents
1997
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B41Jprimary
B41JTypewriters100%
PatentTitleYear
5,684,523'Optical line printhead and an LED chip used therefor'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to RICOH GEN ELECTRON RES INST (1)· patent assignee history
1997Patents assigned to RICOH KK (1)· patent assignee history
1997Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH GEN ELECTRON RES INST11997
RICOH KK11997
Locations
LocationPatentsSpan
Yokohama, JP11997