LexDanaLexDanabeta
Inventor

Mitsuaki Maeta

Inventor
Hadano, JP

Overview

1→
Patents
1991
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
5,074,684'Dot printer device having a control unit to print horizontal lines'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to HITACHI INFORMATION SYS LTD (1)· patent assignee history
1991Patents assigned to HITACHI LTD (1)· patent assignee history
1991Based in Hadano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI INFORMATION SYS LTD11991
HITACHI LTD11991
Locations
LocationPatentsSpan
Hadano, JP11991