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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/30/2004
Application #:
10033343
Filing Dt:
11/02/2001
Publication #:
Pub Dt:
09/19/2002
Inventors:
Akira Nakano, Tadahiro Ohmi
Title:
PERFORMANCE EVALUATION METHOD FOR PLASMA PROCESSING APPARATUS
Assignment: 1
Reel/Frame:
012423/0882Recorded: 11/02/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/19/2001
Exec Dt:
10/19/2001
Assignees:
1-7 YUKIGAYA, OTSUKA-CHO
OTA-KU, TOKYO, JAPAN
AOBA-KU, SENDAI-SHI
2-1-17-301 KOMEGAFUKURO
MIYAGI-KEN, JAPAN
Correspondent:
BEYER WEAVER & THOMAS, LLP
STEVE D BEYER
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 2
Reel/Frame:
012673/0755Recorded: 03/08/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/06/2002
Exec Dt:
02/06/2002
Assignees:
1-7 YUKIGAYA, OTSUKA-CHO
OTA-KU, TOKYO, JAPAN
AOBA-KU, SENDAI-SHI
2-1-17-301 KOMEGAFUKURO
MIYAGI-KEN, JAPAN
Correspondent:
BEYER WEAVER & THOMAS, LLP
HARUO YAWATA
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 3
Reel/Frame:
048199/0876Recorded: 01/31/2019Pages: 24
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2019
Assignee:
1-7, YUKIGAYA-OTSUKAMACHI, OTA-KU,
TOKYO, JAPAN 145-8501
Correspondent:
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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