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Patent Assignment Assignor Details
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Assignor Name : SEKIGUCHI, MANABU
Total Assignments: 16
Assignment: 1
Reel/Frame:010421/0813   Pages: 3
Recorded: 12/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, MANABU
Exec Dt:
05/10/1999
2
SUGIYAMA, NAOKI
Exec Dt:
05/06/1999
3
SATO, HOZUMI
Exec Dt:
05/10/1999
Assignee
1
JSR CORPORATION
2-11-24, TSUKIJI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207728
NONE
09335269
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:013959/0624   Pages: 3
Recorded: 04/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, MICHINORI
Exec Dt:
09/10/2002
2
SEKIGUCHI, MANABU
Exec Dt:
09/10/2002
3
SHIOTA, ATSUSHI
Exec Dt:
09/10/2002
4
YAMADA, KINJI
Exec Dt:
09/10/2002
Assignee
1
JSR CORPORATION
11-24, TSUKIJI 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6749944
US20030059628
10252606
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:013973/0953   Pages: 3
Recorded: 04/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, MICHINORI
Exec Dt:
09/12/2002
2
SEKIGUCHI, MANABU
Exec Dt:
09/12/2002
3
PATZ, MATTHIAS
Exec Dt:
09/10/2002
4
YOSHIOKA, MUTSUHIKO
Exec Dt:
09/12/2002
5
SHIOTA, ATSUSHI
Exec Dt:
09/12/2002
6
YAMADA, KINJI
Exec Dt:
09/12/2002
Assignee
1
JSR CORPORATION
11-24, TSUKIJI 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6890605
US20030059550
10252607
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
STEFAN KOSCHMIEDER
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:014082/0650   Pages: 3
Recorded: 05/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, MICHINORI
Exec Dt:
09/12/2002
2
SEKIGUCHI, MANABU
Exec Dt:
09/12/2002
3
SHIOTA, ATSUSHI
Exec Dt:
09/12/2002
4
YAMADA, KINJI
Exec Dt:
09/12/2002
Assignee
1
JSR CORPORATION
11-24, TSUKIJI 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6824833
US20030077461
10255941
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:014695/0396   Pages: 4
Recorded: 11/14/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGOR NAME, PREVIOUSLY RECORDED AT REEL 014082, FRAME 0650.
Assignors
1
NISHIKAWA, MICHINORI
Exec Dt:
09/12/2002
2
SEKIGUCHI, MANABU
Exec Dt:
09/12/2002
3
PATZ, MATTHIAS
Exec Dt:
09/10/2002
4
SHIOTA, ATSUSHI
Exec Dt:
09/12/2002
5
YAMADA, KINJI
Exec Dt:
09/12/2002
Assignee
1
JSR CORPORATION
11-24, TSUKIJI 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6824833
US20030077461
10255941
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
ATTN: NORMAN F. OBLON
Assignment: 6
Reel/Frame:015683/0322   Pages: 3
Recorded: 08/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HISHIYA, SHINGO
Exec Dt:
02/16/2004
2
SEKIGUCHI, MANABU
Exec Dt:
02/16/2004
3
SANO, TETSUYA
Exec Dt:
02/18/2004
4
MITA, MICHIRO
Exec Dt:
02/18/2004
Assignees
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-8481
2
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU
TOKYO, JAPAN 104-8410
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040231777
10487935
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
C. IRVIN MCCLELLAND
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:016946/0094   Pages: 4
Recorded: 08/31/2005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ORDER OF THE ASSIGNORS PREVIOUSLY RECORDED AT REEL/FRAME 015683/0322.
Assignors
1
HISHIYA, SHINGO
Exec Dt:
02/16/2004
2
SANO, TETSUYA
Exec Dt:
02/16/2004
3
SEKIGUCHI, MANABU
Exec Dt:
02/18/2004
4
MITA, MICHIHIRO
Exec Dt:
02/18/2004
Assignees
1
TOKYO ELECTRON LIMITED
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO 107-8481, JAPAN
2
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU
TOKYO 104-8410, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040231777
10487935
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:016021/0662   Pages: 2
Recorded: 11/19/2004
Attorney Dkt #:262161uso/abd
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, MASAHIRO
Exec Dt:
11/15/2004
2
SEKIGUCHI, MANABU
Exec Dt:
11/15/2004
3
HATTORI, SEITARO
Exec Dt:
11/15/2004
4
KOKUBO, TERUKAZU
Exec Dt:
11/15/2004
Assignee
1
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050112386
10991385
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:017978/0711   Pages: 4
Recorded: 06/07/2006
Attorney Dkt #:288638US0CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, MASAHIRO
Exec Dt:
04/24/2006
2
HATTORI, SEITARO
Exec Dt:
04/24/2006
3
KUROSAWA, TAKAHIKO
Exec Dt:
04/25/2006
4
SEKIGUCHI, MANABU
Exec Dt:
04/24/2006
5
KOKUBO, TERUKAZU
Exec Dt:
04/24/2006
6
MITA, MICHIHIRO
Exec Dt:
04/26/2006
7
YAMANAKA, TATSUYA
Exec Dt:
05/04/2006
8
OBI, MASAKI
Exec Dt:
05/04/2006
Assignee
1
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU
TOKYO 104-8410, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7556860
US20060216531
11410895
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:025361/0968   Pages: 4
Recorded: 11/15/2010
Attorney Dkt #:365048US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, SEITAROU
Exec Dt:
10/04/2010
2
SEKIGUCHI, MANABU
Exec Dt:
10/04/2010
3
KOKUBO, TERUKAZU
Exec Dt:
10/04/2010
4
TAMAKI, KENTARO
Exec Dt:
10/04/2010
5
FURUKAWA, TSUYOSHI
Exec Dt:
10/04/2010
6
MATSUMOTO, TAICHI
Exec Dt:
10/04/2010
7
MIYAMOTO, CHIAKI
Exec Dt:
10/04/2010
Assignee
1
JSR CORPORATION
9-2, HIGASHI SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8318582
US20110053340
12865808
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:044763/0708   Pages: 3
Recorded: 01/30/2018
Attorney Dkt #:042715-5202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, MANABU
Exec Dt:
01/26/2018
2
FUKUNAGA, YUKI
Exec Dt:
01/26/2018
3
DOHKI, KEITA
Exec Dt:
01/26/2018
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
1-105, KANDA JINBOCHO, CHIYODA-KU
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10720622
US20180205057
15744365
Correspondence name and address
ROBERT J. SMYTH
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:051011/0905   Pages: 2
Recorded: 11/14/2019
Attorney Dkt #:054160-5123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUNAGA, YUKI
Exec Dt:
08/26/2019
2
SEKIGUCHI, MANABU
Exec Dt:
08/26/2019
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
1-1-2 YURAKUCHO, CHIYODA-KU
TOKYO, JAPAN 100-0006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11362399
NONE
16613240
Correspondence name and address
ROBERT J. SMYTH
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:052028/0198   Pages: 2
Recorded: 03/05/2020
Attorney Dkt #:054160-5132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, MANABU
Exec Dt:
12/18/2019
2
YAMASHITA, AKIHISA
Exec Dt:
12/18/2019
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
1-1-2 YURAKUCHO, CHIYODA-KU
TOKYO, JAPAN 100-0006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210106952
16644665
Correspondence name and address
ROBERT J. SMYTH
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 14
Reel/Frame:052296/0846   Pages: 2
Recorded: 04/02/2020
Attorney Dkt #:054160-5135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, AKIHISA
Exec Dt:
12/18/2019
2
SEKIGUCHI, MANABU
Exec Dt:
12/18/2019
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
1-1-2 YURAKUCHO, CHIYODA-KU
TOKYO, JAPAN 100-0006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210214535
16753121
Correspondence name and address
ROBERT J. SMYTH
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:058412/0485   Pages: 2
Recorded: 12/17/2021
Attorney Dkt #:054160-5180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, MASAKI
Exec Dt:
08/02/2021
2
SEKIGUCHI, MANABU
Exec Dt:
08/02/2021
3
KAWAGUCHI, RYOMA
Exec Dt:
08/02/2021
4
KANAO, MASAAKI
Exec Dt:
08/02/2021
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
1-1-2 YURAKUCHO, CHIYODA-KU
TOKYO, JAPAN 100-0006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220411600
17619645
Correspondence name and address
ROBERT J. SMYTH
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 16
Reel/Frame:059454/0177   Pages: 2
Recorded: 03/31/2022
Attorney Dkt #:054160-5194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, MANA
Exec Dt:
01/24/2022
2
MIYAZAWA, HIROSHI
Exec Dt:
01/24/2022
3
SEKIGUCHI, MANABU
Exec Dt:
01/24/2022
4
HISAMITSU, SHINYA
Exec Dt:
01/24/2022
5
ODA, YOSHIKI
Exec Dt:
01/24/2022
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
1-1-2 YURAKUCHO, CHIYODA-KU
TOKYO, JAPAN 100-0006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220389203
17765190
Correspondence name and address
ROBERT J. SMYTH
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004

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