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Inventor

Hirokuni Tokuda

Inventor
Kawasaki, JP

Overview

2→
Patents
1978–1979
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices50%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1050%
PatentTitleYear
4,157,610'Method of manufacturing a field effect transistor'19794,116,722'Method for manufacturing compound semiconductor devices'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1979Patents assigned to TOKYO SHIBAURA ELECTRIC CO (2)· patent assignee history
1978–1979Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO SHIBAURA ELECTRIC CO21978–1979
Locations
LocationPatentsSpan
Kawasaki, JP21978–1979