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Patent Assignment Assignor Details
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Assignor Name : KASAI, ATSUSHI
Total Assignments: 13
Assignment: 1
Reel/Frame:004535/0077   Pages: 2
Recorded: 04/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIMURA, TAMOTSU
Exec Dt:
12/11/1984
2
NAKAMURA, MASAHIKO
Exec Dt:
12/11/1984
3
KASAI, ATSUSHI
Exec Dt:
12/11/1984
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4599397
NONE
06683518
Correspondence name and address
OLBON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004936/0499   Pages: 2
Recorded: 07/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NOZAWA, SEIICHI
Exec Dt:
12/29/1986
2
KISHIRO, OSAMU
Exec Dt:
12/29/1986
3
KASAI, ATSUSHI
Exec Dt:
12/29/1986
4
OKUMURA, SEIGO
Exec Dt:
12/29/1986
5
HONMA, KEN
Exec Dt:
12/29/1986
6
MURAMOTO, CHIEKO
Exec Dt:
12/29/1986
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED, 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782132
NONE
07000853
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004927/0698   Pages: 2
Recorded: 08/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KISHIRO, OSAMU
Exec Dt:
12/15/1987
2
KASAI, ATSUSHI
Exec Dt:
12/15/1987
3
NOZAWA, SEIICHI
Exec Dt:
12/15/1987
4
KAMATA, HIROSHI
Exec Dt:
12/15/1987
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857626
NONE
07136758
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:007917/0991   Pages: 3
Recorded: 05/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAZAKI, KEIKO
Exec Dt:
03/26/1996
2
NOGUCHI, HIROSHI
Exec Dt:
03/26/1996
3
OTA, TAKAYUKI
Exec Dt:
03/26/1996
4
KASAI, ATSUSHI
Exec Dt:
03/26/1996
5
YAMAOKA, HIROAKI
Exec Dt:
03/26/1996
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5652325
NONE
08605799
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:009137/0634   Pages: 4
Recorded: 04/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, AKIRA
Exec Dt:
02/18/1998
2
KANEKO, ISAO
Exec Dt:
02/20/1998
3
KASAI, ATSUSHI
Exec Dt:
02/26/1998
4
BIZEN, KUNIO
Exec Dt:
02/23/1998
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
CHIYODA-KU
5-2 MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013374
NONE
09006381
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:015975/0019   Pages: 3
Recorded: 11/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIZAWA, TAKATOSHI
Exec Dt:
10/29/2004
2
KASAI, ATSUSHI
Exec Dt:
10/29/2004
3
SHIRAHAMA, RIE
Exec Dt:
10/29/2004
Assignee
1
YUPO CORPORATION
3, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 101-0062, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050084637
10983666
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:016512/0017   Pages: 3
Recorded: 04/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TOMOHIKO
Exec Dt:
03/25/2005
2
KASAI, ATSUSHI
Exec Dt:
03/25/2005
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7048978
US20050197484
11115104
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 8
Reel/Frame:021073/0590   Pages: 3
Recorded: 06/10/2008
Attorney Dkt #:297780US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKITA, MINAKO
Exec Dt:
09/11/2006
2
KASAI, ATSUSHI
Exec Dt:
09/12/2006
3
TANAKA, TOMOHIKO
Exec Dt:
09/11/2006
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070225469
11568872
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:022271/0077   Pages: 3
Recorded: 02/11/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, ATSUSHI
Exec Dt:
02/05/2009
2
NUKUI, MASAHIRO
Exec Dt:
01/27/2009
3
TANAKA, TOMOHIKO
Exec Dt:
01/22/2009
4
FUJIMURA, ATSUSHI
Exec Dt:
01/27/2009
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090215933
11988165
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 10
Reel/Frame:022453/0726   Pages: 4
Recorded: 03/20/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TOMOHIKO
Exec Dt:
03/06/2009
2
KASAI, ATSUSHI
Exec Dt:
03/09/2009
3
NAKAMURA, MAKOTO
Exec Dt:
03/11/2009
4
NAKANO, HIROSHI
Exec Dt:
03/06/2009
Assignees
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME
MINATO-KU, TOKYO, JAPAN
2
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
1-1-1, KYOBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090326110
12065981
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:023000/0753   Pages: 4
Recorded: 07/24/2009
Attorney Dkt #:341916US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAOKA, TETSUJI
Exec Dt:
06/22/2009
2
KATO, SATOSHI
Exec Dt:
06/25/2009
3
KASAI, ATSUSHI
Exec Dt:
06/25/2009
4
KAKINOKI, SACHIRO
Exec Dt:
06/22/2009
Assignees
1
JAPAN AS REPRESENTED BY PRESIDENT OF NATIONAL CARDIOVASCULAR CENTER
5-7-1, FUJISHIRODAI
SUITA-SHI, OSAKA, JAPAN 565-8565
2
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871242
US20100030325
12515365
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:030661/0894   Pages: 2
Recorded: 06/21/2013
Attorney Dkt #:130173
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, TAKEO
Exec Dt:
04/02/2013
2
KASAI, ATSUSHI
Exec Dt:
04/03/2013
3
YAMADA, KAORI
Exec Dt:
04/05/2013
4
BAI, SONGLING
Exec Dt:
04/08/2013
Assignee
1
HIROSAKI UNIVERSITY
1, BUNKYO-CHO,
HIROSAKI-SHI, AOMORI, JAPAN 036-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130254939
13991257
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
4TH FLOOR
1420 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:045103/0692   Pages: 4
Recorded: 03/05/2018
Attorney Dkt #:511829US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAHAMA, RIE
Exec Dt:
02/28/2018
2
HITOMI, TATSUYA
Exec Dt:
02/27/2018
3
KASAI, ATSUSHI
Exec Dt:
02/27/2018
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815334
US20180186927
15911331
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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