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Patent Assignment Assignor Details
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Assignor Name : IKEDA, TSUKASA
Total Assignments: 10
Assignment: 1
Reel/Frame:006964/0301   Pages: 2
Recorded: 04/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMANO, AKIHIKO
Exec Dt:
04/11/1994
2
IKEDA, TSUKASA
Exec Dt:
04/11/1994
Assignee
1
SANKEI GIKEN KOGYO KABUSHIKI KAISHA
NO. 5-1, MINAMI 2-CHOME AKABANE, KITA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
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5461777
NONE
08228035
Correspondence name and address
POLSTER, LIEDER, WOODRUFF & LUCCHESI
PHILIP B. POLSTER
763 S. NEW BALLAS ROAD
ST. LOUIS, MISSOURI 63141
Assignment: 2
Reel/Frame:013730/0228   Pages: 2
Recorded: 10/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, TSUKASA
Exec Dt:
08/21/2002
2
KATONO, HIROKI
Exec Dt:
08/26/2002
3
SYOUJI, MASUHIRO
Exec Dt:
08/22/2002
4
MACHIDA, KATSUICHI
Exec Dt:
08/21/2002
Assignee
1
KUREHA CHEMICAL INDUSTRY COMPANY, LIMITED
9-11, NIHONBASHI HORIDOME-CHO 1-CHOME
CHUO-KU, TOKYO 103-8552, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7067074
US20030160217
10257293
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
STEVE D BEYER
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 3
Reel/Frame:014287/0151   Pages: 5
Recorded: 07/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, HIDEAKI
Exec Dt:
07/11/2003
2
HATANO, TATSUO
Exec Dt:
07/11/2003
3
IKEDA, TSUKASA
Exec Dt:
07/11/2003
4
NAKAMURA, KAZUHITO
Exec Dt:
07/11/2003
5
MATSUZAWA, KOUMEI
Exec Dt:
07/11/2003
6
KAWANO, YUMIKO
Exec Dt:
07/11/2003
7
TACHIBANA, MITSUHIRO
Exec Dt:
07/11/2003
Assignee
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME MINATO-KU
TOKYO 107-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7063871
US20040025789
10617819
Correspondence name and address
CROWELL & MORING, L.L.P.
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 4
Reel/Frame:016819/0475   Pages: 3
Recorded: 03/22/2005
Attorney Dkt #:070795-0013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, MASATO
Exec Dt:
03/02/2005
2
KATSURAO, TAKUMI
Exec Dt:
03/08/2005
3
IKEDA, TSUKASA
Exec Dt:
03/04/2005
4
SUZUKI, KAZUYUKI
Exec Dt:
03/07/2005
Assignee
1
KUREHA CHEMICAL INDUSTRY COMPANY, LIMITED
9-11 NIHONBASHIHORIDOMECHO 1-CHOME, CHUO-KU
TOKYO, 103-8552, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7208555
US20050245708
10528654
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 5
Reel/Frame:017526/0854   Pages: 4
Recorded: 01/26/2006
Attorney Dkt #:070795-0013
Conveyance: CORRECT MISSPELLING OF INVENTOR MASAHITO TADA'S FIRST NAME AND EXECUTION DATE. CORRECT SPELLING IS MASAHITO AND CORRECT EXECUTION DATE IS 3/3/05.
Assignors
1
TADA, MASAHITO
Exec Dt:
03/03/2005
2
KATSURAO, TAKUMI
Exec Dt:
03/08/2005
3
IKEDA, TSUKASA
Exec Dt:
03/04/2005
4
SUZUKI, KAZUYUKI
Exec Dt:
03/17/2005
Assignee
1
KUREHA CHEMICAL INDUSTRY COMPANY, LIMITED
9-11, NIHONBASHIHORIDOMECHO 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-8552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7208555
US20050245708
10528654
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 6
Reel/Frame:019219/0116   Pages: 2
Recorded: 04/18/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, TSUKASA
Exec Dt:
04/03/2007
2
SUZUKI, YASUHIRO
Exec Dt:
04/03/2007
3
IWABUCHI, KENICHI
Exec Dt:
04/03/2007
4
KATSURAO, TAKUMI
Exec Dt:
04/03/2007
Assignee
1
KUREHA CORPORATION
3-3-2, NIHONBASHI-HAMACHO, CHUO-KU
TOKYO 103-8552, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7807088
US20070290407
11665639
Correspondence name and address
REED SMITH LLP
TONI-JUNELL HERBERT
3110 FAIRVIEW PARK DRIVE
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:019793/0686   Pages: 3
Recorded: 08/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOKARI, YUKI
Exec Dt:
08/03/2007
2
IKEDA, TSUKASA
Exec Dt:
08/03/2007
3
YAMANE, KAZUYUKI
Exec Dt:
08/03/2007
Assignee
1
KUREHA CORPORATION
3-3-2, NIHONBASHI-HAMACHO, CHUO-KU
TOKYO 103-8552, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8293826
US20080167409
11885041
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MATTHEW M. JACOB, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 8
Reel/Frame:036339/0575   Pages: 6
Recorded: 08/17/2015
Attorney Dkt #:97648(47762)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YOSHIFUMI
Exec Dt:
05/27/2015
2
IDO, YASUO
Exec Dt:
05/27/2015
3
IKEDA, TSUKASA
Exec Dt:
05/26/2015
4
OTANI, SHINJI
Exec Dt:
05/26/2015
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160001363
14768305
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 9
Reel/Frame:039817/0526   Pages: 5
Recorded: 09/21/2016
Attorney Dkt #:1420149.513US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YOSHIFUMI
Exec Dt:
09/01/2016
2
IDO, YASUO
Exec Dt:
09/01/2016
3
IKEDA, TSUKASA
Exec Dt:
09/01/2016
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9868669
US20170088468
15271532
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 10
Reel/Frame:056430/0512   Pages: 3
Recorded: 06/03/2021
Attorney Dkt #:21-0500-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEDA, TSUKASA
Exec Dt:
05/31/2021
Assignee
1
TEIKYO UNIVERSITY
2-11-1
KAGA, ITABASHI-KU
TOKYO, JAPAN 173-8605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220054116
17299550
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606

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