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Inventor

Hiroshi Ishimura

Inventor
Narashino, JP

Overview

3→
Patents
1977–1986
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B23Pprimary
B23PMetal-working not otherwise provided for14%
B25JManipulators14%
G01MTesting static or dynamic balance of machines or structures14%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
H01BCables14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
4,581,706'Method and apparatus for testing a joint'19864,455,818'Apparatus for manufacturing flat twisted cable'19844,041,294'Automatic assembly control method and apparatus therefore'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1986Patents assigned to HITACHI LTD (2)· patent assignee history
1977–1986Based in Narashino, JP· patent location history
1984Patents assigned to HITACHI CABLE (1)· patent assignee history
1984Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21977–1986
HITACHI CABLE11984
Locations
LocationPatentsSpan
Narashino, JP21977–1986
Ibaraki, JP11984