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Patent Assignment Assignor Details
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Assignor Name : TAKEWAKI, KAZUYUKI
Total Assignments: 9
Assignment: 1
Reel/Frame:020359/0987   Pages: 3
Recorded: 01/14/2008
Attorney Dkt #:320310US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEWAKI, KAZUYUKI
Exec Dt:
12/11/2007
2
IKEDA, TERUKI
Exec Dt:
12/11/2007
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7432235
US20080171686
12013666
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:022357/0198   Pages: 3
Recorded: 03/06/2009
Attorney Dkt #:339264US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEWAKI, KAZUYUKI
Exec Dt:
02/02/2009
2
ITAGAKI, AKINARI
Exec Dt:
02/02/2009
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090234029
12398654
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:024569/0195   Pages: 3
Recorded: 06/21/2010
Attorney Dkt #:4710-0196PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, HIROMASA
Exec Dt:
06/11/2010
2
KOIKE, NORIYUKI
Exec Dt:
06/11/2010
3
TAKEWAKI, KAZUYUKI
Exec Dt:
06/11/2010
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8129435
US20100324250
12817656
Correspondence name and address
BIRCH, STEWART, KOLASCH, BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:027958/0315   Pages: 3
Recorded: 03/29/2012
Attorney Dkt #:0171-1658PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEWAKI, KAZUYUKI
Exec Dt:
03/05/2012
2
MATSUI, CHINAMI
Exec Dt:
03/05/2012
3
SAKURAI, TAKATO
Exec Dt:
03/05/2012
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9278298
US20120256624
13433346
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:048871/0472   Pages: 4
Recorded: 04/12/2019
Attorney Dkt #:0171-2084PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNO, TAKAO
Exec Dt:
11/08/2018
2
TAKEWAKI, KAZUYUKI
Exec Dt:
11/06/2018
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190241768
16341349
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:052500/0627   Pages: 4
Recorded: 04/27/2020
Attorney Dkt #:0171-2181PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKADA, YUKO
Exec Dt:
10/16/2019
2
UBUKATA, SAORI
Exec Dt:
10/17/2019
3
TAWATA, HANAKO
Exec Dt:
10/16/2019
4
TAKEWAKI, KAZUYUKI
Exec Dt:
10/16/2019
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210177709
16759084
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:053507/0751   Pages: 4
Recorded: 08/17/2020
Attorney Dkt #:193088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKEWAKI, KAZUYUKI
Exec Dt:
06/30/2020
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11945970
US20210115264
16970390
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:060256/0702   Pages: 4
Recorded: 06/02/2022
Attorney Dkt #:220649
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEWAKI, KAZUYUKI
Exec Dt:
04/08/2022
2
HAGIWARA, MAMORU
Exec Dt:
04/13/2022
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
4-1, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230029965
17781888
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:060084/0782   Pages: 4
Recorded: 06/02/2022
Attorney Dkt #:220648
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MAMORU
Exec Dt:
04/13/2022
2
TAKEWAKI, KAZUYUKI
Exec Dt:
04/14/2022
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
4-1, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230032726
17781861
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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