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Patent Assignment Assignor Details
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Assignor Name : ITOH, KEN
Total Assignments: 11
Assignment: 1
Reel/Frame:004142/0935   Pages: 1
Recorded: 06/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAGUCHI, SUSUMU
Exec Dt:
04/06/1983
2
ITOH, KEN
Exec Dt:
04/06/1983
3
OGIHARA, MASAHIRO
Exec Dt:
04/06/1983
4
MAKIGAWA, SHINJI
Exec Dt:
04/06/1983
5
RYUO, TOSHIHIKO
Exec Dt:
04/06/1983
6
WATANABE, KAZUYOSHI
Exec Dt:
04/06/1983
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4534821
NONE
06503837
Correspondence name and address
HOPGOOD, CALIMAFDE,KALIL ET AL
LINCOLN BLDG.
60 EAST 42ND ST.
NEW YORK, NY 10165
Assignment: 2
Reel/Frame:004323/0105   Pages: 2
Recorded: 10/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, KEN
Exec Dt:
09/21/1984
2
TOKURA, KOICHI
Exec Dt:
09/21/1984
3
FUKADA, SHIGEYUKI
Exec Dt:
09/19/1984
Assignee
1
JAPANESE NATIONAL RAILWAYS
NO 6-5 MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4622664
NONE
06657017
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:008016/0912   Pages: 3
Recorded: 07/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORIE, AKIRA
Exec Dt:
05/23/1994
2
SAITOU, SYUUJI
Exec Dt:
05/23/1994
3
MATUI, TAKAYUKI
Exec Dt:
05/23/1994
4
ITOH, KEN
Exec Dt:
05/23/1994
5
TSUBOI, TAKASHI
Exec Dt:
05/23/1994
6
TOYOTA, EIICHI
Exec Dt:
05/23/1994
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5583385
NONE
08260473
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
JAMES N. DRESSER
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:010704/0935   Pages: 2
Recorded: 04/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, KEN
Exec Dt:
03/01/2000
2
OKANO, HIDEAKI
Exec Dt:
03/01/2000
3
KAWAI, KIYOYUKI
Exec Dt:
03/01/2000
4
YOSHIDA, RITUSO
Exec Dt:
03/01/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6650677
NONE
09547109
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
1100 NEW YORK AVENUE, NW
INTELLECTUAL PROPERTY GROUP
NINTH FLOOR
WASHINGTON, D.C 20005-3918
Assignment: 5
Reel/Frame:013103/0213   Pages: 2
Recorded: 07/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRANO, TOSHIAKI
Exec Dt:
06/24/2002
2
ITOH, KEN
Exec Dt:
06/24/2002
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6879107
US20030030377
10192731
Correspondence name and address
SUGHRUE MION, PLLC
J. FRANK OSHA
2100 PENNSYLVANIA AVE., NW, STE. 800
WASHINGTON, DC 20037-3213
Assignment: 6
Reel/Frame:039529/0062   Pages: 2
Recorded: 08/24/2016
Attorney Dkt #:213/935US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANABE, YOHEI
Exec Dt:
08/19/2016
2
MIZUSHIMA, YOICHI
Exec Dt:
08/19/2016
3
ITOH, KEN
Exec Dt:
08/19/2016
Assignee
1
DIATEX CO., LTD.
7, KANDA-KONYACHO, CHIYODA-KU
TOKYO, JAPAN 1010035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10111491
US20170006962
15121018
Correspondence name and address
CROCKETT & CROCKETT, PC
6B LIBERTY
SUITE 145
ALISO VIEJO, CA 92656
Assignment: 7
Reel/Frame:047732/0238   Pages: 2
Recorded: 12/10/2018
Attorney Dkt #:214/141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANABE, YOHEI
Exec Dt:
08/19/2016
2
MIZUSHIMA, YOICHI
Exec Dt:
08/19/2016
3
ITOH, KEN
Exec Dt:
08/19/2016
Assignee
1
DIATEX CO., LTD.
7 KANDA-KONYACHO
CHIYODA-KU
TOKYO, JAPAN 1010035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10806216
US20190082787
16169381
Correspondence name and address
CROCKETT & CROCKETT, PC
6B LIBERTY
SUITE 145
ALISO VIEJO, CA 92656
Assignment: 8
Reel/Frame:049960/0021   Pages: 3
Recorded: 08/05/2019
Attorney Dkt #:086984.00005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUSHIMA, YOICHI
Exec Dt:
07/23/2019
2
ITOH, KEN
Exec Dt:
07/23/2019
3
TANABE, YOHEI
Exec Dt:
07/23/2019
Assignee
1
DIATEX CO., LTD.
7 KANDA-KONYACHO
CHIYODA-KU
TOKYO, JAPAN 1010035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186018
US20200031035
16483618
Correspondence name and address
HODGSON RUSS LLP THE GUARANTY BUILDING
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202-4040
Assignment: 9
Reel/Frame:063380/0561   Pages: 8
Recorded: 04/19/2023
Attorney Dkt #:766966
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, KAZUKI
Exec Dt:
04/13/2023
2
OKUNO, YASUSHI
Exec Dt:
04/14/2023
3
KOJIMA, RYOSUKE
Exec Dt:
04/14/2023
4
UCHINO, EIICHIRO
Exec Dt:
04/13/2023
5
MURASHITA, KOICHI
Exec Dt:
04/11/2023
6
ITOH, KEN
Exec Dt:
04/11/2023
7
NAKAJI, SHIGEYUKI
Exec Dt:
04/11/2023
Assignees
1
KYOWA HAKKO BIO CO., LTD.
1-6-1, OTEMACHI, CHIYODA-KU
TOKYO, JAPAN 100-8185
2
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
3
HIROSAKI UNIVERSITY
1, BUNKYO-CHO
HIROSAKI-SHI, AOMORI, JAPAN 036-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230395221
18249657
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6745
Assignment: 10
Reel/Frame:064700/0111   Pages: 2
Recorded: 08/24/2023
Attorney Dkt #:214/351US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, KEN
Exec Dt:
08/17/2023
2
TANABE, YOHEI
Exec Dt:
08/17/2023
Assignee
1
DIATEX CO., LTD.
7 KANDA-KONYACHO, CHIYODA-KU
TOKYO, JAPAN 1010035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240092058
18547862
Correspondence name and address
CROCKETT & CROCKETT, PC
6B LIBERTY, SUITE 145
ALISO VIEJO, CA 92656
Assignment: 11
Reel/Frame:066114/0982   Pages: 5
Recorded: 01/12/2024
Attorney Dkt #:226631
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOZAWA, YOJI
Exec Dt:
08/17/2023
2
SHIMOYASU, MASASHI
Exec Dt:
08/17/2023
3
OIDE, AKIHIKO
Exec Dt:
08/17/2023
4
KATO, DAIKI
Exec Dt:
08/17/2023
5
YOSHINO, MAKOTO
Exec Dt:
08/17/2023
6
ENDO, TAKASHI
Exec Dt:
08/17/2023
7
KODAMA, TAKUYA
Exec Dt:
11/27/2023
8
AKASAKA, AKIRA
Exec Dt:
08/17/2023
9
ITOH, KEN
Exec Dt:
08/17/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240120142
18480760
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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