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Inventor

Michihisa Kohno

Inventor
Tokyo, JP

Overview

3→
Patents
1996–2004
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices40%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1040%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
6,790,734'Manufacturing method of semiconductor device'20046,679,997'Organic insulation film formation method'20045,514,605'Fabrication process for compound semiconductor device'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to NEC CORP (1)· patent assignee history
1996–2004Based in Tokyo, JP· patent location history
2004Patents assigned to NEC COMPOUND SEMICONDUCTOR (1)· patent assignee history
2004Patents assigned to NEC ELECTRONICS CORP (1)· patent assignee history
2004Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC COMPOUND SEMICONDUCTOR12004
NEC CORP11996
NEC ELECTRONICS CORP12004
Locations
LocationPatentsSpan
Tokyo, JP21996–2004
Kawasaki, JP12004