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Inventor

Masatake Fukushima

Inventor
Katsuta, JP

Overview

1→
Patents
1990
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps100%
PatentTitleYear
4,939,762'Target for X-ray tube as well as method of manufacturing the same, and X-ray tube'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to HITACHI LTD (1)· patent assignee history
1990Patents assigned to HITACHI MEDICAL CORP (1)· patent assignee history
1990Based in Katsuta, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD11990
HITACHI MEDICAL CORP11990
Locations
LocationPatentsSpan
Katsuta, JP11990