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Patent Assignment Assignor Details
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Assignor Name : TAKEWAKI, TAKAHIKO
Total Assignments: 32
Assignment: 1
Reel/Frame:005380/0472   Pages: 2
Recorded: 07/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, KEIICHI
Exec Dt:
07/09/1990
2
TAKEWAKI, TAKAHIKO
Exec Dt:
07/09/1990
3
KATSURO, YOSHIO
Exec Dt:
07/09/1990
Assignee
1
MITSUBISHI KASEI CORPORATION,
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5095144
NONE
07553283
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:005764/0834   Pages: 3
Recorded: 07/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SETOYAMA, TOHRU
Exec Dt:
06/21/1991
2
TAKEWAKI, TAKAHIKO
Exec Dt:
06/21/1991
3
MAKI, TAKAO
Exec Dt:
06/21/1991
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5157179
NONE
07726199
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT
1755 JEFF. DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:014432/0062   Pages: 5
Recorded: 08/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKIUCHI, HIROYUKI
Exec Dt:
08/12/1993
2
TAKEWAKI, TAKAHIKO
Exec Dt:
08/12/1993
3
FUJII, MASARU
Exec Dt:
08/12/1993
4
YAMAZAKI, MASANORI
Exec Dt:
08/12/1993
5
TAKUMI, HIDEAKI
Exec Dt:
08/12/1993
6
WATANABE, HIROMU
Exec Dt:
08/12/1993
7
INAGAKI, KOUJI
Exec Dt:
07/24/1993
8
KOSAKA, ATSUSHI
Exec Dt:
07/24/1993
9
INOUE, SEIJI
Exec Dt:
07/24/1993
10
INOUE, SATOSHI
Exec Dt:
07/24/1993
Assignees
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100-0005, JAPAN
2
DENSO CORPORATION
1, SHOWA-CHO 1-CHOME, KARIYA-SHI
AICHI 448-8661, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7497089
US20040089001
10644859
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:007301/0436   Pages: 3
Recorded: 12/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEWAKI, TAKAHIKO
Exec Dt:
11/28/1994
2
FUJITA, NAOKO
Exec Dt:
11/28/1994
3
YOKOYAMA, TOSHIHARU
Exec Dt:
11/28/1994
4
MAKI, TAKAO
Exec Dt:
11/28/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5569803
NONE
08363034
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:010136/0954   Pages: 3
Recorded: 07/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEWAKI, TAKAHIKO
Exec Dt:
07/21/1999
2
DAVIS, MARK E.
Exec Dt:
07/14/1999
Assignee
1
CALIFORNIA INSTITUTE OF TECHNOLOGY
1201 EAST CALIFORNIA BOULEVARD
PASADENA, CALIFORNIA 91125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6117411
NONE
09288247
Correspondence name and address
CHEVRON CORPORATION
RICHARD J. SHERIDAN
LAW DEPARTMENT
PATENT AND LICENSING UNIT, P.O.BOX 7141
SAN FRANCISCO, CA 94120-7141
Assignment: 6
Reel/Frame:015158/0296   Pages: 6
Recorded: 03/30/2004
Conveyance: RECORD TO CORRECT ASSIGNOR'S DOCUMENT DATE ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REE/FRAME 014432/0062
Assignors
1
KAKIUCHI, HIROYUKI
Exec Dt:
08/12/2003
2
TAKEWAKI, TAKAHIKO
Exec Dt:
08/12/2003
3
FUJII, MASARU
Exec Dt:
08/12/2003
4
YAMAZAKI, MASANORI
Exec Dt:
08/12/2003
5
TAKUMI, HIDEAKI
Exec Dt:
08/12/2003
6
WATANABE, HIROMU
Exec Dt:
08/12/2003
7
INAGAKI, KOUJI
Exec Dt:
07/24/2003
8
KOSAKA, ATSUSHI
Exec Dt:
07/24/2003
9
INOUE, SEIJI
Exec Dt:
07/24/2003
10
INOUE, SATOSHI
Exec Dt:
07/24/2003
Assignees
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
2
DENSO CORPORATION
1, SHOWACHO 1-CHOME, KARIYA-SHI
AICHI, JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7497089
US20040089001
10644859
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:014849/0478   Pages: 3
Recorded: 01/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INAGAKI, KOUJI
Exec Dt:
11/10/2003
2
KOSAKA, ATSUSHI
Exec Dt:
11/10/2003
3
INOUE, SATOSHI
Exec Dt:
11/10/2003
4
AIKAWA, YASUKAZU
Exec Dt:
11/10/2003
5
TAKEWAKI, TAKAHIKO
Exec Dt:
11/11/2003
6
YAMAZAKI, MASANORI
Exec Dt:
11/11/2003
7
WATANABE, HIROMU
Exec Dt:
11/11/2003
8
KAKIUCHI, HIROYUKI
Exec Dt:
11/11/2003
9
IWADE, MIKI
Exec Dt:
11/11/2003
Assignees
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
2
DENSO CORPORATION
1-1, SHOWA-CHO, KARIYA-SHI
AICHI 448-8661, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7037360
US20040093876
10638357
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:017573/0015   Pages: 3
Recorded: 02/16/2006
Attorney Dkt #:1417-514
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEWAKI, TAKAHIKO
Exec Dt:
11/28/2005
2
YAMAZAKI, MASANORI
Exec Dt:
11/28/2005
3
WATANABE, HIROMU
Exec Dt:
11/28/2005
4
KAKIUCHI, HIROYUKI
Exec Dt:
11/28/2005
5
KANAMORI, ERI
Exec Dt:
11/28/2005
6
TERADA, SHIGERU
Exec Dt:
11/28/2005
7
IWADE, MIKI
Exec Dt:
11/28/2005
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7422993
US20060130652
11235704
Correspondence name and address
ARHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:018046/0949   Pages: 3
Recorded: 06/28/2006
Attorney Dkt #:283562US0CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, HIROMU
Exec Dt:
06/08/2006
2
TAKEWAKI, TAKAHIKO
Exec Dt:
06/08/2006
3
YAMAZAKI, MASANORI
Exec Dt:
06/08/2006
4
KAKIUCHI, HIROYUKI
Exec Dt:
06/08/2006
5
INAGAKI, KOUJI
Exec Dt:
06/08/2006
6
KOSAKA, ATSUSHI
Exec Dt:
06/08/2006
7
HOSOKAWA, NORIKAZU
Exec Dt:
06/08/2006
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7527777
US20060245994
11311562
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:027080/0193   Pages: 3
Recorded: 10/18/2011
Attorney Dkt #:385574US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGITA, MIKI
Exec Dt:
09/06/2011
2
TAKEWAKI, TAKAHIKO
Exec Dt:
09/06/2011
3
OSHIMA, KAZUNORI
Exec Dt:
09/06/2011
4
FUJITA, NAOKO
Exec Dt:
09/06/2011
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8376148
US20120024777
13219277
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:027050/0460   Pages: 3
Recorded: 10/12/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUO, TAKESHI
Exec Dt:
09/13/2011
2
TAKEWAKI, TAKAHIKO
Exec Dt:
09/13/2011
3
NISHIOKA, DAISUKE
Exec Dt:
09/13/2011
4
OSHIMA, KAZUNORI
Exec Dt:
09/13/2011
5
CHEN, HAIJUN
Exec Dt:
09/13/2011
6
KAKIUCHI, HIROYUKI
Exec Dt:
09/13/2011
Assignee
1
MITSUBISHI PLASTICS, INC.
1-2-2, NIHONBASHIHONGOKUCHO, CHUO-KU
TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120020875
13188647
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:027192/0806   Pages: 3
Recorded: 11/08/2011
Attorney Dkt #:388451US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, MIKIO
Exec Dt:
11/02/2011
2
YAMAGUCHI, MASASHI
Exec Dt:
11/02/2011
3
YOSHIKAWA, YUMIKO
Exec Dt:
11/02/2011
4
TAKEWAKI, TAKAHIKO
Exec Dt:
11/02/2011
5
SETOYAMA, TOHRU
Exec Dt:
11/02/2011
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759598
US20120059139
13291290
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:028096/0894   Pages: 4
Recorded: 04/24/2012
Attorney Dkt #:394565US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, MIKIO
Exec Dt:
03/08/2012
2
HARA, MASAHIRO
Exec Dt:
03/08/2012
3
YAMAGUCHI, MASASHI
Exec Dt:
03/08/2012
4
YOSHIKAWA, YUMIKO
Exec Dt:
03/08/2012
5
TAKEWAKI, TAKAHIKO
Exec Dt:
03/08/2012
6
SETOYAMA, TOHRU
Exec Dt:
03/08/2012
7
SAKAMOTO, NAOYUKI
Exec Dt:
03/08/2012
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8647999
US20120203048
13370778
Correspondence name and address
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:029534/0315   Pages: 3
Recorded: 12/27/2012
Attorney Dkt #:409306US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, MASANORI
Exec Dt:
11/29/2012
2
TAKEWAKI, TAKAHIKO
Exec Dt:
11/29/2012
3
YAMAUCHI, RITSUKO
Exec Dt:
11/29/2012
4
KATOU, YUUICHI
Exec Dt:
11/29/2012
5
TAKAKI, ATSUSHI
Exec Dt:
11/29/2012
Assignee
1
NIPPON KASEI CHEMICAL COMPANY LIMITED
34, AZA TAKAYAMA, ONAHAMA, IWAKI-SHI
FUKUSHIMA, JAPAN 971-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8815388
US20130116362
13727335
Correspondence name and address
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:030602/0409   Pages: 2
Recorded: 06/13/2013
Attorney Dkt #:Q204750
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAIJUN
Exec Dt:
05/21/2013
2
TAKEWAKI, TAKAHIKO
Exec Dt:
05/21/2013
3
MATSUO, TAKESHI
Exec Dt:
05/21/2013
Assignee
1
MITSUBISHI PLASTICS, INC.
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9409787
US20130266785
13993566
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:030696/0618   Pages: 4
Recorded: 06/27/2013
Attorney Dkt #:417270US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUO, TAKESHI
Exec Dt:
05/23/2013
2
TAKEWAKI, TAKAHIKO
Exec Dt:
05/23/2013
3
OSHIMA, KAZUNORI
Exec Dt:
05/23/2013
4
CHEN, HAIJUN
Exec Dt:
05/23/2013
5
NISHIOKA, DAISUKE
Exec Dt:
05/23/2013
6
TAGUSAGAWA, CAIO
Exec Dt:
05/23/2013
Assignee
1
MITSUBISHI PLASTICS, INC.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130281284
13997894
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:031192/0895   Pages: 4
Recorded: 09/12/2013
Attorney Dkt #:420442US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUO, TAKESHI
Exec Dt:
07/19/2013
2
NISHIOKA, DAISUKE
Exec Dt:
07/19/2013
3
TAKEWAKI, TAKAHIKO
Exec Dt:
07/20/2013
4
CHEN, HAIJUN
Exec Dt:
07/19/2013
5
OSHIMA, KAZUNORI
Exec Dt:
07/19/2013
Assignee
1
MITSUBISHI PLASTICS, INC.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140010722
14003950
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:032686/0971   Pages: 3
Recorded: 04/16/2014
Attorney Dkt #:433405US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAIJUN
Exec Dt:
03/28/2014
2
TAKEWAKI, TAKAHIKO
Exec Dt:
03/26/2014
Assignee
1
MITSUBISHI PLASTICS, INC.
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9387457
US20140283545
14352180
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:033683/0491   Pages: 7
Recorded: 09/06/2014
Attorney Dkt #:439944US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, MIKI
Exec Dt:
08/13/2014
2
TAKEWAKI, TAKAHIKO
Exec Dt:
07/14/2014
3
HAYASHI, MIKIO
Exec Dt:
07/14/2014
4
FUJITA, NAOKO
Exec Dt:
08/13/2014
5
MIYAGI, HIDEKAZU
Exec Dt:
08/13/2014
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11090617
US20140360939
14467622
Correspondence name and address
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:033683/0423   Pages: 4
Recorded: 09/06/2014
Attorney Dkt #:440073US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, MIKIO
Exec Dt:
08/04/2014
2
YAMADA, MIKI
Exec Dt:
08/04/2014
3
TAKEWAKI, TAKAHIKO
Exec Dt:
08/04/2014
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140360938
14467496
Correspondence name and address
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:037671/0985   Pages: 5
Recorded: 02/05/2016
Attorney Dkt #:466822US99X CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HAIJUN
Exec Dt:
02/01/2016
2
TAKEWAKI, TAKAHIKO
Exec Dt:
02/01/2016
3
MATSUO, TAKESHI
Exec Dt:
01/28/2016
Assignees
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
2
MITSUBISHI PLASTICS, INC.
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9919297
US20160151772
15016423
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:038115/0724   Pages: 8
Recorded: 03/28/2016
Attorney Dkt #:04589/004577-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TATSUYA
Exec Dt:
02/10/2016
2
WAKIHARA, TORU
Exec Dt:
02/10/2016
3
LIU, ZHENDONG
Exec Dt:
02/10/2016
4
TAKEWAKI, TAKAHIKO
Exec Dt:
02/15/2016
5
OSHIMA, KAZUNORI
Exec Dt:
02/15/2016
6
NISHIOKA, DAISUKE
Exec Dt:
02/04/2016
Assignees
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
2
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10308516
US20160115039
14990431
Correspondence name and address
MITSUHIRO HARAGUCHI, LEASON ELLIS
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601
Assignment: 23
Reel/Frame:039848/0547   Pages: 7
Recorded: 09/23/2016
Attorney Dkt #:476617US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TAKAHIDE
Exec Dt:
08/18/2016
2
HOTTA, YUUSUKE
Exec Dt:
08/18/2016
3
KIYONO, KENICHI
Exec Dt:
08/18/2016
4
TAKEWAKI, TAKAHIKO
Exec Dt:
08/18/2016
5
MATSUO, TAKESHI
Exec Dt:
08/18/2016
Assignee
1
MITSUBISHI PLASTICS, INC.
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180178205
15128888
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:040968/0243   Pages: 6
Recorded: 01/13/2017
Attorney Dkt #:478502US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANABE, NOBUTAKE
Exec Dt:
10/28/2016
2
TAKEWAKI, TAKAHIKO
Exec Dt:
10/28/2016
3
YAMADA, MIKI
Exec Dt:
10/28/2016
4
TAKATANI, KOUHEI
Exec Dt:
10/28/2016
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10406486
US20170036175
15296705
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:041793/0340   Pages: 7
Recorded: 03/30/2017
Attorney Dkt #:502619US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, KAZUHIDE
Exec Dt:
03/21/2017
2
YAMAZAKI, KOICHI
Exec Dt:
03/21/2017
3
KAKIUCHI, HIROYUKI
Exec Dt:
03/21/2017
4
TAHARA, TAKESHI
Exec Dt:
03/21/2017
5
TAKEWAKI, TAKAHIKO
Exec Dt:
03/21/2017
Assignees
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
2
MITSUBISHI CHEMICAL ENGINEERING CORPORATION
1-2-2, NIHONBASHI-HONGOKUCHO
CHUO-KU, TOKYO, JAPAN 103-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10329229
US20170204030
15473732
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:042457/0864   Pages: 6
Recorded: 05/22/2017
Attorney Dkt #:503878US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, MANABU
Exec Dt:
04/24/2017
2
TAKEWAKI, TAKAHIKO
Exec Dt:
04/24/2017
3
MATSUO, TAKESHI
Exec Dt:
04/24/2017
4
HARA, MASAHIRO
Exec Dt:
04/24/2017
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10357760
US20170259250
15601382
Correspondence name and address
OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:042475/0171   Pages: 6
Recorded: 05/23/2017
Attorney Dkt #:503952US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONOZUKA, AYUKO
Exec Dt:
05/19/2017
2
YAMADA, MIKI
Exec Dt:
05/19/2017
3
HAYASHI, MIKIO
Exec Dt:
05/19/2017
4
TAKEWAKI, TAKAHIKO
Exec Dt:
05/19/2017
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10369528
US20170259214
15602453
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:044489/0646   Pages: 6
Recorded: 12/27/2017
Attorney Dkt #:509944US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTA, YUUSUKE
Exec Dt:
11/14/2017
2
TAKEWAKI, TAKAHIKO
Exec Dt:
11/14/2017
3
MATSUO, TAKESHI
Exec Dt:
11/14/2017
4
KIYONO, KENICHI
Exec Dt:
11/10/2017
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180117572
15855002
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:046054/0017   Pages: 6
Recorded: 05/02/2018
Attorney Dkt #:513261US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTA, YUUSUKE
Exec Dt:
04/04/2018
2
TANAKA, MANABU
Exec Dt:
04/04/2018
3
TAKEWAKI, TAKAHIKO
Exec Dt:
04/04/2018
4
MATSUO, TAKESHI
Exec Dt:
04/04/2018
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180250663
15968854
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:046778/0583   Pages: 4
Recorded: 09/04/2018
Attorney Dkt #:516278US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, MIKIO
Exec Dt:
08/21/2018
2
TAKEWAKI, TAKAHIKO
Exec Dt:
08/22/2018
3
UENO, NOBUHIKO
Exec Dt:
08/21/2018
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10953364
US20180369746
16120861
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:050316/0452   Pages: 6
Recorded: 09/09/2019
Attorney Dkt #:523485US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTA, YUUSUKE
Exec Dt:
08/21/2019
2
TANAKA, MANABU
Exec Dt:
08/21/2019
3
TAKEWAKI, TAKAHIKO
Exec Dt:
08/21/2019
4
MATSUO, TAKESHI
Exec Dt:
08/21/2019
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200047168
16492449
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 32
Reel/Frame:065983/0040   Pages: 8
Recorded: 12/29/2023
Attorney Dkt #:547123US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHNISHI, RYOHJI
Exec Dt:
04/17/2023
2
MATSUNAGA, CHIE
Exec Dt:
05/08/2023
3
KATAGIRI, NORIKO
Exec Dt:
04/17/2023
4
IKEDA, MASASHI
Exec Dt:
04/24/2023
5
MATSUI, JUN
Exec Dt:
09/19/2023
6
TAKEWAKI, TAKAHIKO
Exec Dt:
04/18/2023
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230265297
18310920
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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