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Patent Assignment Assignor Details
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Assignor Name : TAKAKURA, TSUYOSHI
Total Assignments: 24
Assignment: 1
Reel/Frame:004991/0293   Pages: 2
Recorded: 11/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARA, RYUICHI
Exec Dt:
10/26/1988
2
KAGIZAKI, MASAMI
Exec Dt:
10/26/1988
3
TAKAKURA, TSUYOSHI
Exec Dt:
10/26/1988
4
TOMONO, SHIGEKI
Exec Dt:
10/26/1988
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED, 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818612
NONE
07039679
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:015347/0699   Pages: 3
Recorded: 05/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEHARA, HIROAKI
Exec Dt:
02/24/2004
2
TAKAKURA, TSUYOSHI
Exec Dt:
02/24/2004
3
ARIKAWA, MINEYUKI
Exec Dt:
02/24/2004
Assignee
1
FRONTIER CARBON CORPORATION
1-8-7, KYOBASHI
CHUO-KU, TOKYO, JAPAN 104-0031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050129608
10735844
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:015463/0313   Pages: 3
Recorded: 06/15/2004
Attorney Dkt #:032191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEHARA, HIROAKI
Exec Dt:
02/24/2004
2
TAKAKURA, TSUYOSHI
Exec Dt:
02/24/2004
3
ARIKAWA, MINEYUKI
Exec Dt:
02/24/2004
Assignee
1
FRONTIER CARBON CORPORATION
1-8-7, KYOBASHI, CHUO-KU
TOKYO 104-0031, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050129607
10735824
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN,LLP
KEN-ICHI HATTORI
1250 CONNECTICUT AVENUE, N.W., SUITE 700
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:022412/0182   Pages: 4
Recorded: 03/18/2009
Attorney Dkt #:17470/012001--MXM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAKURA, TSUYOSHI
Exec Dt:
12/25/2008
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8150366
US20090270066
12299402
Correspondence name and address
OSHA LIANG LLP
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:053148/0350   Pages: 11
Recorded: 07/08/2020
Attorney Dkt #:MURATA-62702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, TADASHI
Exec Dt:
06/16/2020
2
BANBA, SHINICHIRO
Exec Dt:
06/25/2020
3
TAKAKURA, TSUYOSHI
Exec Dt:
06/16/2020
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11682597
US20200343151
16923211
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 6
Reel/Frame:056949/0663   Pages: 8
Recorded: 07/22/2021
Attorney Dkt #:MURA-64717
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKURA, TSUYOSHI
Exec Dt:
07/12/2021
2
KUSUYAMA, TAKAFUMI
Exec Dt:
07/12/2021
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210351093
17382815
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 7
Reel/Frame:057371/0836   Pages: 4
Recorded: 09/02/2021
Attorney Dkt #:036481.00050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSUYAMA, TAKAFUMI
Exec Dt:
08/31/2021
2
TAKAKURA, TSUYOSHI
Exec Dt:
09/01/2021
3
NOMURA, TADASHI
Exec Dt:
09/01/2021
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME
NAGAOKAKYO-SHI, KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210399084
17465106
Correspondence name and address
ARENT FOX LLP - NEW YORK
1717 K STREET, NW
WASHINGTON, DC 20006-5344
Assignment: 8
Reel/Frame:058690/0051   Pages: 6
Recorded: 01/19/2022
Attorney Dkt #:5050000088US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TOSHIYUKI
Exec Dt:
12/08/2021
2
TAKAKURA, TSUYOSHI
Exec Dt:
01/03/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220256448
17628299
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:058711/0229   Pages: 6
Recorded: 01/20/2022
Attorney Dkt #:5050000100US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKURA, TSUYOSHI
Exec Dt:
01/03/2022
2
TAMURA, TOSHIYUKI
Exec Dt:
12/07/2021
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME,
MINATO-KU,
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220272610
17628721
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:059867/0919   Pages: 6
Recorded: 05/09/2022
Attorney Dkt #:5050000084US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TOSHIYUKI
Exec Dt:
01/20/2022
2
TAKAKURA, TSUYOSHI
Exec Dt:
01/21/2022
Assignee
1
NEC CORPORATION
2000 PENNSYLVANIA AVE., NW
SUITE 9000
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220264310
17629832
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:059898/0406   Pages: 6
Recorded: 05/13/2022
Attorney Dkt #:5050000089US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TOSHIYUKI
Exec Dt:
01/14/2022
2
TAKAKURA, TSUYOSHI
Exec Dt:
01/21/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME,
MINATO-KU,
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220264295
17628964
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:059930/0903   Pages: 6
Recorded: 05/17/2022
Attorney Dkt #:5050000090US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TOSHIYUKI
Exec Dt:
01/14/2022
2
TAKAKURA, TSUYOSHI
Exec Dt:
01/21/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME,
MINATO-KU,
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220248497
17629610
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:061823/0917   Pages: 6
Recorded: 11/18/2022
Attorney Dkt #:5050000083US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TOSHIYUKI
Exec Dt:
01/27/2022
2
TAKAKURA, TSUYOSHI
Exec Dt:
02/06/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME,
MINATO-KU,
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220264294
17628961
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:061920/0421   Pages: 6
Recorded: 11/30/2022
Attorney Dkt #:5050000081US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TOSHIYUKI
Exec Dt:
01/27/2022
2
TAKAKURA, TSUYOSHI
Exec Dt:
02/06/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220279430
17632988
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW.
SUITE 900
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:062171/0504   Pages: 6
Recorded: 12/21/2022
Attorney Dkt #:5050000106US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TOSHIYUKI
Exec Dt:
11/10/2022
2
TAKAKURA, TSUYOSHI
Exec Dt:
10/27/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230247527
18012044
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW.
SUITE 900
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:065292/0724   Pages: 6
Recorded: 10/20/2023
Attorney Dkt #:5050000104US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TOSHIYUKI
Exec Dt:
12/20/2022
2
TAKAKURA, TSUYOSHI
Exec Dt:
10/27/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230276351
18012189
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:065319/0610   Pages: 6
Recorded: 10/24/2023
Attorney Dkt #:5050000112US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAKURA, TSUYOSHI
Exec Dt:
10/27/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230180120
18012120
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:063064/0466   Pages: 6
Recorded: 03/22/2023
Attorney Dkt #:5050000111US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TOSHIYUKI
Exec Dt:
02/16/2023
2
TAKAKURA, TSUYOSHI
Exec Dt:
01/31/2023
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230337122
18027832
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW.
SUITE 900
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:063231/0345   Pages: 6
Recorded: 04/05/2023
Attorney Dkt #:5050000105US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TOSHIYUKI
Exec Dt:
02/16/2023
2
TAKAKURA, TSUYOSHI
Exec Dt:
02/26/2023
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230379810
18030389
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:063074/0739   Pages: 20
Recorded: 03/23/2023
Attorney Dkt #:MURA-67900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKURA, TSUYOSHI
Exec Dt:
03/09/2023
2
KITA, RYOICHI
Exec Dt:
03/09/2023
3
NAKAGOSHI, HIDEO
Exec Dt:
03/15/2023
4
YOSHIMORI, HIROKI
Exec Dt:
03/10/2023
5
NOMURA, TADASHI
Exec Dt:
03/09/2023
6
OTSUBO, YOSHIHITO
Exec Dt:
03/10/2023
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230230907
18188538
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 21
Reel/Frame:063094/0930   Pages: 11
Recorded: 03/24/2023
Attorney Dkt #:MURA4-67917
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUBO, YOSHIHITO
Exec Dt:
03/13/2023
2
TAKEUCHI, MORIO
Exec Dt:
03/22/2023
3
TAKAKURA, TSUYOSHI
Exec Dt:
03/14/2023
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230230951
18189500
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114
Assignment: 22
Reel/Frame:063297/0699   Pages: 14
Recorded: 04/12/2023
Attorney Dkt #:MURA4-67937
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKURA, TSUYOSHI
Exec Dt:
03/23/2023
2
OTSUBO, YOSHIHITO
Exec Dt:
03/23/2023
3
NOMURA, TADASHI
Exec Dt:
03/23/2023
4
NAKAGOSHI, HIDEO
Exec Dt:
03/24/2023
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230309230
18298451
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114
Assignment: 23
Reel/Frame:063358/0450   Pages: 11
Recorded: 04/18/2023
Attorney Dkt #:MURA1-67980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUBO, YOSHIHITO
Exec Dt:
03/31/2023
2
KITA, RYOICHI
Exec Dt:
03/29/2023
3
TAKAKURA, TSUYOSHI
Exec Dt:
03/29/2023
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230260929
18301322
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 24
Reel/Frame:064498/0850   Pages: 5
Recorded: 08/04/2023
Attorney Dkt #:5050000118US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKURA, TSUYOSHI
Exec Dt:
07/10/2023
2
TAMURA, TOSHIYUKI
Exec Dt:
06/22/2023
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240121740
18275936
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW SUITE 900
WASHINGTON, DC 20006

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