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Patent Assignment Assignor Details
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Assignor Name : TAHARA, KAZUTOKI
Total Assignments: 20
Assignment: 1
Reel/Frame:003892/0858   Pages: 1
Recorded: 05/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SADO, RYOICHI
Exec Dt:
05/14/1981
2
MORIKAWA, YOSHITUSGU
Exec Dt:
05/14/1981
3
OKAMOTO, TAKEKUNI
Exec Dt:
05/14/1981
4
TAHARA, KAZUTOKI
Exec Dt:
05/14/1981
Assignee
1
SHIN-ETSU POLYMER CO., LTD., A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4390765
NONE
06267662
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA &
SIMPSON
70TH FLOOR - SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004055/0458   Pages: 1
Recorded: 09/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SADO, RYOICHI
Exec Dt:
09/10/1982
2
TAHARA, KAZUTOKI
Exec Dt:
09/10/1982
Assignee
1
SHIN-ETSU POLYMER CO. LTD.
11, NIHONBASHI-HONCHO 4-CHOME, CHUO-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4433887
NONE
06432063
Correspondence name and address
HOPGOOD, CALIMAFDE, KALIL BLAUSTEIN
& JUDLOWE, 60 EAST 42ND STREET
NEW YORK, NY 10165
Assignment: 3
Reel/Frame:004561/0437   Pages: 1
Recorded: 05/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FURUKAWA, MIKIO
Exec Dt:
05/20/1986
2
TAHARA, KAZUTOKI
Exec Dt:
05/20/1986
3
KUNISHI, YOSUKE
Exec Dt:
05/20/1986
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
11, NIHONBASHI-HONCHO 4-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725696
NONE
06869099
Correspondence name and address
TOREN, MC GEADY AND STANGER
521 FIFTH AVE.,
NEW YORK, NY 10175
Assignment: 4
Reel/Frame:004725/0377   Pages: 1
Recorded: 04/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKUSHIMA, MASAMI
Exec Dt:
03/25/1987
2
TAHARA, KAZUTOKI
Exec Dt:
03/25/1987
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
3-5, NIHONBASHI-HONCHO 4-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4775574
NONE
07037393
Correspondence name and address
HOPGOOD, CALIMAFDE, KALIL,
BLAUSTEIN & JUDLOWE
60 EAST 42ND ST.
NEW YORK, NY 10165
Assignment: 5
Reel/Frame:004924/0352   Pages: 1
Recorded: 07/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAHARA, KAZUTOKI
Exec Dt:
05/24/1988
2
EGAWA, TOSHIHIKO
Exec Dt:
05/24/1988
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
11, NIHONBASHI-HONCHO 4-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4874671
NONE
07221644
Correspondence name and address
HOPGOOD, CALIMAFDE, KALIL,
BLAUSTEIN & JUDLOWE
60 EAST 42ND STREET
NEW YORK, NY 10165
Assignment: 6
Reel/Frame:017368/0197   Pages: 2
Recorded: 06/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
06/03/2005
2
FUJIKI, HIRONAO
Exec Dt:
06/03/2005
3
TANIGUCHI, ATSUSHI
Exec Dt:
06/03/2005
4
GONDA, TAKASHI
Exec Dt:
06/03/2005
5
TAHARA, KAZUTOKI
Exec Dt:
06/03/2005
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
3-5 NIHONBASHI-HONCHO 4-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7625633
US20060083948
10540825
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036-8403
Assignment: 7
Reel/Frame:019488/0085   Pages: 2
Recorded: 06/27/2007
Attorney Dkt #:P/2850-179 V4421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
06/18/2007
2
TAHARA, KAZUTOKI
Exec Dt:
06/18/2007
3
SAGA, TSUTOMU
Exec Dt:
06/18/2007
4
NEGISHI, MITSUAKI
Exec Dt:
06/18/2007
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
3-5, NIHONBASHI-HONCHO 4-CHOME,
CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8134084
US20080049410
11769386
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:022521/0186   Pages: 3
Recorded: 04/08/2009
Attorney Dkt #:P/2850-293 (V 11700)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
03/12/2009
2
TAHARA, KAZUTOKI
Exec Dt:
03/12/2009
3
SAGA, TSUTOMU
Exec Dt:
03/12/2009
4
NEGISHI, MITSUAKI
Exec Dt:
03/12/2009
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
3-5, NIHONBASHI-HONCHO 4-CHOME
CHUO-KU
TOKYO, JAPAN 103-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8541686
US20130168142
12444773
Correspondence name and address
OSTROLENK FABER GERB & SOFFEN LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 100368403
Assignment: 9
Reel/Frame:023195/0273   Pages: 2
Recorded: 09/04/2009
Attorney Dkt #:P/2850-313 (V13174)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
08/31/2009
2
TAHARA, KAZUTOKI
Exec Dt:
08/31/2009
3
SAGA, TSUTOMU
Exec Dt:
08/31/2009
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
3-5, NIHONBASHI-HONCHO 4-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8380080
US20100061736
12554251
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:025343/0026   Pages: 4
Recorded: 11/10/2010
Attorney Dkt #:P/2850-368 (V17405)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, KANJI
Exec Dt:
12/10/2009
2
AKIYAMA, YUTAKA
Exec Dt:
12/10/2009
3
KAWAGUCHI, TOSHIYUKI
Exec Dt:
12/10/2009
4
TAHARA, KAZUTOKI
Exec Dt:
12/10/2009
Assignees
1
MEISEI GAKUEN
1-6, SAKAE-CHO 1-CHOME, FUCHU-SHI
TOKYO 183-0051, JAPAN
2
SHIN-ETSU POLYMER CO., LTD.
1-406-1, YOSHINO-CHO, KITA-KU, SAITAMA-SHI
TOKYO 103-0023, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110073352
12991929
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:025656/0775   Pages: 6
Recorded: 01/19/2011
Attorney Dkt #:P/2850-368
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE SECOND ASSIGNEE TO 3-5,NIHONBASHI-HONCHO 4-CHOME, CHUO-KU, TOKYO 103-0023,JAPAN PREVIOUSLY RECORDED ON REEL 025343 FRAME 0026. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OTSUKA, KANJI
Exec Dt:
12/10/2009
2
AKIYAMA, YUTAKA
Exec Dt:
12/10/2009
3
KAWAGUCHI, TOSHIYUKI
Exec Dt:
12/10/2009
4
TAHARA, KAZUTOKI
Exec Dt:
12/10/2009
Assignees
1
MEISEI GAKUEN
1-6, SAKAE-CHO 1-CHOME, FUCHU-SHI
TOKYO 183-0051, JAPAN
2
SHIN-ETSU POLYMER CO., LTD.
3-5, NIHONBASHI-HONCHO 4-CHOME,
CHUO-KU, TOKYO 103-0023, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110073352
12991929
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:023871/0903   Pages: 2
Recorded: 01/29/2010
Attorney Dkt #:P/2850-331 (V 14585)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
01/28/2010
2
TAHARA, KAZUTOKI
Exec Dt:
01/28/2010
3
SAGA, TSUTOMU
Exec Dt:
01/28/2010
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
3-5, NIHONBASHI-HONCHO 4-CHOME
CHUO-KU
TOKYO, JAPAN 103-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8416029
US20100201459
12671304
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 100368403
Assignment: 13
Reel/Frame:024087/0067   Pages: 2
Recorded: 03/16/2010
Attorney Dkt #:P/2850-333 (V14984)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
02/22/2010
2
TAHARA, KAZUTOKI
Exec Dt:
02/22/2010
3
SAGA, TSUTOMU
Exec Dt:
02/22/2010
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
3-5, NIHONBASHI-HONCHO 4-CHOME, CHUO-KU
TOKYO 103-0023, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187820
US20100207842
12678375
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:025825/0628   Pages: 2
Recorded: 02/17/2011
Attorney Dkt #:P/2850-375 (V18418)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
01/31/2011
2
TAHARA, KAZUTOKI
Exec Dt:
01/31/2011
3
SAGA, TSUTOMU
Exec Dt:
01/31/2011
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
3-5, NIHONBASHI-HONCHO 4-CHOME, CHUO-KU
TOKYO 103-0023, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8507801
US20110147053
13059497
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:026569/0354   Pages: 2
Recorded: 07/11/2011
Attorney Dkt #:P/2850-401 (V20009)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
07/01/2011
2
TAHARA, KAZUTOKI
Exec Dt:
07/01/2011
3
SAGA, TSUTOMU
Exec Dt:
07/01/2011
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
1-9 KANDA-SUDACHO, CHIYODA-KU
TOKYO 101-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8816932
US20110273356
13143953
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:026827/0093   Pages: 2
Recorded: 08/30/2011
Attorney Dkt #:P/2850-405 (V 20551)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
08/21/2011
2
TAHARA, KAZUTOKI
Exec Dt:
08/21/2011
3
SAGA, TSUTOMU
Exec Dt:
08/21/2011
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
1-9 KANDA-SUDACHU
CHIYODA-KU
TOKYO, JAPAN 101-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9018533
US20110308841
13203855
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 17
Reel/Frame:026944/0976   Pages: 4
Recorded: 09/21/2011
Attorney Dkt #:P/2850-405
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS SHOULD BE 1-9 KANDA-SUDACHO, CHIYODA-KU, TOKYO 101-0041 JAPAN PREVIOUSLY RECORDED ON REEL 026827 FRAME 0093. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
08/21/2011
2
TAHARA, KAZUTOKI
Exec Dt:
08/21/2011
3
SAGA, TSUTOMU
Exec Dt:
08/21/2011
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
1-9 KANDA-SUDACHO
CHIYODA-KU
101-0041 TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9018533
US20110308841
13203855
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
7TH FLOOR
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:026908/0857   Pages: 2
Recorded: 09/15/2011
Attorney Dkt #:P/2850-406 (V20686)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
09/13/2011
2
TAHARA, KAZUTOKI
Exec Dt:
09/13/2011
3
SAGA, TSUTOMU
Exec Dt:
09/13/2011
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
1-9 KANDA-SUDACHO, CHIYODA-KU
TOKYO 101-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493870
US20120064353
13256643
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:029497/0718   Pages: 2
Recorded: 12/19/2012
Attorney Dkt #:P/2850-452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
12/18/2012
2
TAHARA, KAZUTOKI
Exec Dt:
12/18/2012
3
SAGA, TSUTOMU
Exec Dt:
12/18/2012
4
YASUDA, HIROYUKI
Exec Dt:
12/18/2012
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
1-9 KANDA-SUDACHO, CHIYODA-KU
101-0041 TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9006581
US20130092428
13639640
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
7TH FLOOR
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:031315/0894   Pages: 4
Recorded: 10/01/2013
Attorney Dkt #:P/2850-489 (V28300)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, TOSHIYUKI
Exec Dt:
09/25/2013
2
TAHARA, KAZUTOKI
Exec Dt:
09/25/2013
3
SAGA, TSUTOMU
Exec Dt:
09/25/2013
4
KUBOTA, MINORU
Exec Dt:
09/25/2013
5
HIGUCHI, MASASHI
Exec Dt:
09/25/2013
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
1-9 KANDA-SUDACHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9144152
US20140098501
14042757
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

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