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Patent Assignment Assignor Details
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Assignor Name : SAMESHIMA, MASAHIKO
Total Assignments: 11
Assignment: 1
Reel/Frame:011187/0920   Pages: 3
Recorded: 09/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMESHIMA, MASAHIKO
Exec Dt:
09/05/2000
2
KOBAYASHI, YOSHIYUKI
Exec Dt:
09/05/2000
3
YAMAGUCHI, KENJI
Exec Dt:
09/05/2000
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6619943
NONE
09671582
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI
MCLELAND & NAUGHTON
STEPHEN G. ADRIAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:013035/0106   Pages: 3
Recorded: 11/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMESHIMA, MASAHIKO
Exec Dt:
10/17/2000
2
KOBAYASHI, YOSHIYUKI
Exec Dt:
10/17/2000
3
YAMAGUCHI, KENJI
Exec Dt:
10/17/2000
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6500368
NONE
09712163
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI & ET AL.
STEPHEN G. ADRIAN
STE. 1000
1725 K STREET, NW.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:011316/0107   Pages: 3
Recorded: 11/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOHARA, IWAO
Exec Dt:
11/16/2000
2
NAKAJIMA, TOMIO
Exec Dt:
11/16/2000
3
IDA, KIYOTAKA
Exec Dt:
11/16/2000
4
SAMESHIMA, MASAHIKO
Exec Dt:
11/16/2000
5
KOBAYASHI, YOSHIYUKI
Exec Dt:
11/16/2000
6
YAMAGUCHI, KENJI
Exec Dt:
11/16/2000
Assignees
1
DAISEN INDUSTRY CO., LTD.
2-25, KOMABA-MACHI, NAKATSUGAWA-SHI
GIFU 508-0014, JAPAN
2
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6558592
NONE
09647293
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI,
MCLELAND & NAUGHTON
STEPHEN G. ADRIAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:011321/0989   Pages: 3
Recorded: 11/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOHARA, IWAO
Exec Dt:
11/20/2000
2
NAKAJIMA, TOMIO
Exec Dt:
11/20/2000
3
IDA, KIYOTAKA
Exec Dt:
11/20/2000
4
SAMESHIMA, MASAHIKO
Exec Dt:
11/20/2000
5
KOBAYASHI, YOSHIYUKI
Exec Dt:
11/20/2000
6
YAMAGUCHI, KENJI
Exec Dt:
11/20/2000
Assignees
1
DAISEN INDUSTRY CO., LTD.
2-25, KOMABA MACHI, NAKATSUGAWA-SHI,
GIFU 508-0014, JAPAN
2
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6800227
NONE
09647247
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI
ET AL
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D .C. 20006
Assignment: 5
Reel/Frame:017665/0387   Pages: 3
Recorded: 03/02/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KENJI
Exec Dt:
02/15/2005
2
YAMAMOTO, YOSHIHIRO
Exec Dt:
02/07/2005
3
KIGUCHI, TARO
Exec Dt:
02/07/2005
4
SAMESHIMA, MASAHIKO
Exec Dt:
02/15/2005
5
HAMAMOTO, TAKASHI
Exec Dt:
02/07/2005
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA-SHI
OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060145490
10524776
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:039910/0419   Pages: 5
Recorded: 09/02/2016
Attorney Dkt #:18429/005001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMESHIMA, MASAHIKO
Exec Dt:
07/15/2016
2
TOBIMATSU, YUKI
Exec Dt:
07/15/2016
Assignee
1
KANEKA CORPORATION
2-3-18, NAKANOSHIMA, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170072605
15123085
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:040040/0356   Pages: 5
Recorded: 10/18/2016
Attorney Dkt #:18429/006001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMESHIMA, MASAHIKO
Exec Dt:
09/30/2016
2
TOBIMATSU, YUKI
Exec Dt:
09/30/2016
Assignee
1
KANEKA CORPORATION
2-3-18, NAKANOSHIMA, KITA-KU
OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10434692
US20170057130
15292620
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:052376/0484   Pages: 7
Recorded: 04/13/2020
Attorney Dkt #:18429-007001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOBIMATSU, YUKI
Exec Dt:
11/21/2016
2
SAMESHIMA, MASAHIKO
Exec Dt:
11/21/2016
Assignee
1
KANEKA CORPORATION
2-3-18, NAKANOSHIMA, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10661484
US20170136659
15405909
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:043298/0159   Pages: 4
Recorded: 08/15/2017
Attorney Dkt #:18429/011001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMESHIMA, MASAHIKO
Exec Dt:
07/07/2017
2
TOBIMATSU, YUKI
Exec Dt:
07/07/2017
3
EBINA, TAKAYUKI
Exec Dt:
07/07/2017
Assignee
1
KANEKA CORPORATION
2-3-18, NAKANOSHIMA, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10703028
US20170334106
15672869
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:047193/0260   Pages: 4
Recorded: 10/04/2018
Attorney Dkt #:17213/107001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOBIMATSU, YUKI
Exec Dt:
06/11/2018
2
SAMESHIMA, MASAHIKO
Exec Dt:
06/11/2018
Assignee
1
KANEKA CORPORATION
3-18, NAKANOSHIMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10974421
US20190030765
16146260
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:047435/0091   Pages: 5
Recorded: 11/06/2018
Attorney Dkt #:17213/112001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOBIMATSU, YUKI
Exec Dt:
08/14/2018
2
SAMESHIMA, MASAHIKO
Exec Dt:
08/14/2018
Assignee
1
KANEKA CORPORATION
3-18, NAKANOSHIMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11077588
US20190030766
16146280
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010

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