Inventor

Shin-ichi Taka

Inventor

Yokosuka, JP

Overview

1988–1996

Patent span

Electricity

Primary field (CPC H)

Patents· 14 as inventor

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

H10Dprimary

H10DInorganic electric semiconductor devices39%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%

PatentTitleYear

5,488,002'Method for manufacturing self-aligned bipolar transistors using double diffusion'1996 5,399,511'Method of manufacturing a hetero bipolar transistor'1995 5,365,090'Hetero bipolar transistor and method of manufacturing the same'1994 5,356,821'Method for manufacturing semiconductor integrated circuit device'1994 5,244,533'Method of manufacturing bipolar transistor operated at high speed'1993 5,204,276'Method of manufacturing semiconductor device'1993 5,148,252'Bipolar transistor'1992 5,102,826'Method of manufacturing a semiconductor device having a silicide layer'1992 4,975,381'Method of manufacturing super self-alignment technology bipolar transistor'1990 4,910,170'Method of manufacturing semiconductor device'1990 4,871,685'Method of manufacturing bipolar transistor with self-aligned external base and emitter regions'1989 4,853,342'Method of manufacturing semiconductor integrated circuit device having transistor'1989 4,766,086'Method of gettering a semiconductor device and forming an isolation region therein'1988 4,717,682'Method of manufacturing a semiconductor device with conductive trench sidewalls'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1996Patents assigned to TOSHIBA KK (14)· patent assignee history

1988–1990Based in Kawasaki, JP· patent location history

1989–1995Based in Yokosuka, JP· patent location history

1996Based in Kitakyushu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	14	1988–1996

Locations

Location	Patents	Span
Yokosuka, JP	10	1989–1995
Kawasaki, JP	3	1988–1990
Kitakyushu, JP	1	1996