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Inventor

Shinjiro Katagiri

Inventor
Katsuta, JP

Overview

5→
Patents
1978–1984
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps63%
B23KSoldering or unsoldering13%
B82YSpecific uses or applications of nanostructures13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
PatentTitleYear
4,433,228'Microwave plasma source'19844,363,953'Electron beam scribing method'19824,189,641'Electron microscope'19804,139,774'Apparatus for irradiating a specimen by an electron beam'19794,121,100'Electron microscope'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1984Patents assigned to HITACHI LTD (5)· patent assignee history
1978–1980Based in Mito, JP· patent location history
1979–1984Based in Katsuta, JP· patent location history
1982Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD51978–1984
Locations
LocationPatentsSpan
Katsuta, JP21979–1984
Mito, JP21978–1980
Ibaraki, JP11982