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Patent Assignment Assignor Details
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Assignor Name : YAMAMOTO, YUGO
Total Assignments: 18
Assignment: 1
Reel/Frame:013109/0254   Pages: 3
Recorded: 07/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMATSU, YASUSHI
Exec Dt:
07/01/2002
2
YAMAMOTO, YUGO
Exec Dt:
07/01/2002
3
KUWATSUKA, TOSHIAKI
Exec Dt:
07/01/2002
4
IKADO, SHUHEI
Exec Dt:
07/01/2002
5
MIZUTA, YASUSHI
Exec Dt:
07/01/2002
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030062125
10195480
Correspondence name and address
BURNS, DOANE, SWECKER & ET AL
ROBERT G. MUKAI
PO BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:013899/0001   Pages: 3
Recorded: 11/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMATSU, YASUSHI
Exec Dt:
07/01/2002
2
YAMAMOTO, YUGO
Exec Dt:
07/01/2002
3
KUWATSUKA, TOSHIAKI
Exec Dt:
07/01/2002
4
IKADO, SHUHEI
Exec Dt:
07/01/2002
5
MIZUTA, YASUSHI
Exec Dt:
07/01/2002
6
KIKUTA, YOSHIO
Exec Dt:
07/01/2002
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030062125
10195480
Correspondence name and address
BURNS, DOANE, SWECKER & ET AL
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:016828/0667   Pages: 3
Recorded: 09/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUGO
Exec Dt:
08/31/2005
2
MIZUTA, YASUSHI
Exec Dt:
09/01/2005
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7211636
US20060293477
11157972
Correspondence name and address
ROBERT G. MUKAI
BUCHANAN INGERSOLL PC
BURNS, DOANE, SWECKER & MATHIS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:017588/0572   Pages: 4
Recorded: 02/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUGO
Exec Dt:
12/14/2005
2
MIZUTA, YASUSHI
Exec Dt:
12/14/2005
3
ITO, YUICHI
Exec Dt:
12/14/2005
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO 105-7117, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7495035
US20060241208
10567864
Correspondence name and address
ROBERT G. MUKAI
BUCHANAN INGERSOLL PC
BURNS, DOANE, SWECKER & MATHIS
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 5
Reel/Frame:019755/0248   Pages: 3
Recorded: 08/17/2007
Attorney Dkt #:1000023-000147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUGO
Exec Dt:
03/20/2007
2
ITOU, YUICHI
Exec Dt:
03/20/2007
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1057117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080161471
11884532
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:019691/0723   Pages: 3
Recorded: 08/01/2007
Attorney Dkt #:I000023-000127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUICHI
Exec Dt:
03/23/2007
2
YAMAMOTO, YUGO
Exec Dt:
05/23/2007
3
SAITO, KIMIHIKO
Exec Dt:
03/24/2007
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1057117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8216684
US20080160339
11883525
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 7
Reel/Frame:020752/0379   Pages: 3
Recorded: 04/03/2008
Attorney Dkt #:1000023-00163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUGO
Exec Dt:
11/19/2007
2
ITO, YUICHI
Exec Dt:
11/19/2007
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7914641
US20100152315
12089152
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 8
Reel/Frame:024176/0358   Pages: 6
Recorded: 04/01/2010
Attorney Dkt #:0069529-000030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMATANI, HIROAKI
Exec Dt:
03/23/2010
2
CHIDA, MITSUAKI
Exec Dt:
03/23/2010
3
YAMAMOTO, YUGO
Exec Dt:
03/26/2010
4
ITO, YUICHI
Exec Dt:
03/26/2010
5
NAKANO, TAKASHI
Exec Dt:
03/26/2010
6
YOSHIMURA, NARITOSHI
Exec Dt:
03/25/2010
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8466238
US20100253213
12681271
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:024734/0256   Pages: 3
Recorded: 07/23/2010
Attorney Dkt #:0069529-000031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMATSU, YASUSHI
Exec Dt:
05/17/2010
2
YAMAMOTO, YUGO
Exec Dt:
05/17/2010
3
ITO, YUICHI
Exec Dt:
05/18/2010
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889803
US20110001419
12864418
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:029849/0831   Pages: 3
Recorded: 02/21/2013
Attorney Dkt #:0069529-000057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUGO
Exec Dt:
11/19/2012
2
OKABE, JUN
Exec Dt:
11/15/2012
3
OIKE, SETSUKO
Exec Dt:
11/15/2012
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 1057117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9013049
US20130153880
13818202
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:031886/0093   Pages: 4
Recorded: 01/03/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUGO
Exec Dt:
10/03/2013
2
TAKAGI, MASATOSHI
Exec Dt:
10/03/2013
3
FUJII, SHUNSUKE
Exec Dt:
10/09/2013
4
MAEKAWA, SHINTARO
Exec Dt:
10/09/2013
5
OIKE, SETSUKO
Exec Dt:
10/09/2013
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140131691
14130699
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:033484/0313   Pages: 3
Recorded: 08/07/2014
Attorney Dkt #:0069529-000068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUGO
Exec Dt:
04/09/2014
2
OKABE, JUN
Exec Dt:
04/09/2014
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140367670
14377224
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:033556/0018   Pages: 3
Recorded: 08/18/2014
Attorney Dkt #:0069529-000067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUGO
Exec Dt:
04/09/2014
2
OIKE, SETSUKO
Exec Dt:
04/08/2014
3
TAKAGI, MASATOSHI
Exec Dt:
04/10/2014
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150034928
14379443
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 14
Reel/Frame:041426/0980   Pages: 3
Recorded: 03/01/2017
Attorney Dkt #:0069529-000103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUGO
Exec Dt:
04/09/2014
2
OIKE, SETSUKO
Exec Dt:
04/08/2014
3
TAKAGI, MASATOSHI
Exec Dt:
04/10/2014
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10050224
US20170179426
15446887
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
Reel/Frame:042303/0138   Pages: 3
Recorded: 05/09/2017
Attorney Dkt #:0069529-000104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUGO
Exec Dt:
02/07/2017
2
OKABE, JUN
Exec Dt:
02/07/2017
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170324040
15525484
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 16
Reel/Frame:051060/0056   Pages: 3
Recorded: 11/20/2019
Attorney Dkt #:0077527-000046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMITA, YUSUKE
Exec Dt:
08/13/2019
2
TAKAGI, MASATOSHI
Exec Dt:
08/09/2019
3
YAMAMOTO, YUGO
Exec Dt:
08/09/2019
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11264589
NONE
16615157
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22314-2727
Assignment: 17
Reel/Frame:057585/0394   Pages: 6
Recorded: 09/24/2021
Attorney Dkt #:6026.555BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, YASUHARU
Exec Dt:
07/26/2021
2
SHIRAISHI, TAKUMI
Exec Dt:
07/30/2021
3
TOMITA, YUSUKE
Exec Dt:
07/26/2021
4
YAMAMOTO, YUGO
Exec Dt:
07/27/2021
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220186066
17442611
Correspondence name and address
BRUNDIDGE & STANGER, P.C. CARL I. BRUNDI
WASH/ASSOC
1925 BALLENGER AVENUE, STE. 560
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:059738/0393   Pages: 7
Recorded: 04/26/2022
Attorney Dkt #:6148.555BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, YASUHARU
Exec Dt:
02/21/2022
2
SHIRAISHI, TAKUMI
Exec Dt:
01/21/2022
3
TOMITA, YUSUKE
Exec Dt:
01/21/2022
4
YAMAMOTO, YUGO
Exec Dt:
01/25/2022
5
SHIKAMA, TAKUO
Exec Dt:
02/14/2022
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389268
17772123
Correspondence name and address
BRUNDIDGE & STANGER, P.C.
1925 BALLENGER AVENUE, SUITE 560
ALEXANDRIA, VA 22314

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