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Inventor

Yosuke Miyoshi

Inventor
Tokyo, JP

Overview

11→
Patents
1999–2005
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices53%
C23CCoating metallic material26%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1021%
PatentTitleYear
6,924,201'Heterojunction bipolar transistor and method of producing the same'20056,723,664'Method and apparatus for depositing a thin film, and semiconductor device having a semiconductor-insulator junction'20046,717,192'Schottky gate field effect transistor'20046,483,135'Field effect transistor'20026,462,362'Heterojunction bipolar transistor having prevention layer between base and emitter'20026,349,669'Method and apparatus for depositing a thin film, and semiconductor device having a semiconductor-insulator junction'20026,325,857'CVD apparatus'20016,225,241'Catalytic deposition method for a semiconductor surface passivation film'20016,100,571'Fet having non-overlapping field control electrode between gate and drain'20006,069,094'Method for depositing a thin film'20005,942,792'Compound semiconductor device having a multilayer silicon structure between an active region and insulator layer for reducing surface state density at interface'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2002Patents assigned to NEC CORP (7)· patent assignee history
1999–2005Based in Tokyo, JP· patent location history
2000–2004Patents assigned to ANELVA CORP (3)· patent assignee history
2000Patents assigned to HIDEKI MATSUMRA (1)· patent assignee history
2002–2005Patents assigned to NEC COMPOUND SEMICONDUCTOR (4)· patent assignee history
2002–2004Patents assigned to MATSUMURA HIDEKI (2)· patent assignee history
2004Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP71999–2002
NEC COMPOUND SEMICONDUCTOR42002–2005
ANELVA CORP32000–2004
MATSUMURA HIDEKI22002–2004
HIDEKI MATSUMRA12000
Locations
LocationPatentsSpan
Tokyo, JP101999–2005
Kawasaki, JP12004