skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : EBATA, YOSHISADA
Total Assignments: 18
Assignment: 1
Reel/Frame:005371/0152   Pages: 2
Recorded: 07/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MINAKAWA, SADAO
Exec Dt:
10/11/1989
2
EBATA, YOSHISADA
Exec Dt:
10/11/1989
Assignee
1
HITACHI, LTD.,
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN 101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4981357
NONE
07409763
Correspondence name and address
ANTONELLI, TERRY & STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:007962/0418   Pages: 2
Recorded: 04/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOBE, HAYATO
Exec Dt:
04/01/1996
2
MORIYA, KAZUO
Exec Dt:
04/01/1996
3
EBATA, YOSHISADA
Exec Dt:
04/01/1996
4
TERUI, YASUSHI
Exec Dt:
04/01/1996
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5822059
NONE
08633234
Correspondence name and address
KENYON & KENYON
FRANK PIETRANTONIO
1025 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:008229/0491   Pages: 6
Recorded: 09/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBATA, YOSHISADA
Exec Dt:
08/30/1996
2
MORIYA, KAZUO
Exec Dt:
08/30/1996
3
KIMOTO, HISASHI
Exec Dt:
08/30/1996
4
TOBE, HAYATO
Exec Dt:
08/30/1996
5
TERUI, YASUSHI
Exec Dt:
08/30/1996
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN 101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5786887
NONE
08708484
Correspondence name and address
KENYON & KENYON
FRANK PIETRANTONIO
1025 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:008542/0528   Pages: 6
Recorded: 05/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIYA, KAZUO
Exec Dt:
04/08/1997
2
TERUI, YASUSHI
Exec Dt:
04/08/1997
3
TOBE, HAYATO
Exec Dt:
04/08/1997
4
EBATA, YOSHISADA
Exec Dt:
04/08/1997
5
KIMOTO, HISASHI
Exec Dt:
04/08/1997
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5801827
NONE
08851291
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:012146/0791   Pages: 2
Recorded: 08/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KABUKI, KOUHEI
Exec Dt:
08/02/2001
2
EBATA, YOSHISADA
Exec Dt:
08/02/2001
3
SUZUKI, TADASHI
Exec Dt:
08/02/2001
4
HIYAMA, ATSUSHI
Exec Dt:
08/02/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7050164
US20020050560
09943395
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:030229/0987   Pages: 2
Recorded: 04/17/2013
Attorney Dkt #:1021.53038X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, SHIGERU
Exec Dt:
03/19/2013
2
YAMAMURA, SHUHEI
Exec Dt:
03/19/2013
3
AKIYAMA, HIDEYUKI
Exec Dt:
03/19/2013
4
EBATA, YOSHISADA
Exec Dt:
03/19/2013
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME,
MINATO-KU, TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130222789
13879816
Correspondence name and address
ANTONELLI TERRY STOUT & KRAUS LLP
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:031715/0245   Pages: 3
Recorded: 12/04/2013
Attorney Dkt #:T&A-9051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBATA, YOSHISADA
Exec Dt:
11/07/2013
2
MATSUI, SHIGERU
Exec Dt:
11/08/2013
3
HASEGAWA, NORIO
Exec Dt:
11/19/2013
4
KAKUTA, KAZUYUKI
Exec Dt:
11/13/2013
5
ONOZUKA, TOSHIHIKO
Exec Dt:
11/11/2013
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME,
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140092384
14118375
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:032620/0314   Pages: 2
Recorded: 04/07/2014
Attorney Dkt #:075425-0041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKUTA, KAZUYUKI
Exec Dt:
04/03/2014
2
ONOZUKA, TOSHIHIKO
Exec Dt:
03/26/2014
3
MATSUI, SHIGERU
Exec Dt:
03/27/2014
4
EBATA, YOSHISADA
Exec Dt:
03/27/2014
5
HASEGAWA, NORIO
Exec Dt:
03/28/2014
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9390934
US20140302679
14350314
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, NW
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:032973/0158   Pages: 2
Recorded: 05/28/2014
Attorney Dkt #:H-9256
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, NAOYA
Exec Dt:
05/13/2014
2
EBATA, YOSHISADA
Exec Dt:
05/13/2014
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9104118
US20140327897
14360987
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:034399/0909   Pages: 2
Recorded: 12/05/2014
Attorney Dkt #:POL-9517
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AONO, TAKANORI
Exec Dt:
10/29/2014
2
EBATA, YOSHISADA
Exec Dt:
10/29/2014
3
MATSUI, SHIGERU
Exec Dt:
10/29/2014
4
WATANABE, TETSUYA
Exec Dt:
10/30/2014
5
ONODA, YUGO
Exec Dt:
11/06/2014
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9709714
US20150192713
14406168
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:036577/0054   Pages: 2
Recorded: 09/16/2015
Attorney Dkt #:109701.68255US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AONO, TAKANORI
Exec Dt:
08/17/2015
2
EBATA, YOSHISADA
Exec Dt:
08/18/2015
3
MATSUI, SHIGERU
Exec Dt:
08/18/2015
4
WATANABE, TETSUYA
Exec Dt:
08/18/2015
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9945993
US20160282526
14777546
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004-2595
Assignment: 12
Reel/Frame:052053/0037   Pages: 2
Recorded: 03/09/2020
Attorney Dkt #:POL-12543
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAEGASHI, KENTA
Exec Dt:
02/21/2020
2
EBATA, YOSHISADA
Exec Dt:
02/21/2020
3
AONO, TAKANORI
Exec Dt:
02/21/2020
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11391871
US20200278481
16645603
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:054854/0663   Pages: 2
Recorded: 01/08/2021
Attorney Dkt #:POL-12943
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AONO, TAKANORI
Exec Dt:
11/06/2020
2
EBATA, YOSHISADA
Exec Dt:
10/30/2020
3
YAEGASHI, KENTA
Exec Dt:
10/29/2020
4
MATSUI, SHIGERU
Exec Dt:
11/06/2020
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11366255
US20210271008
17258818
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:054889/0978   Pages: 2
Recorded: 01/12/2021
Attorney Dkt #:118497.PE168US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAEGASHI, KENTA
Exec Dt:
12/11/2020
2
EBATA, YOSHISADA
Exec Dt:
12/11/2020
3
AONO, TAKANORI
Exec Dt:
12/11/2020
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210318473
17259658
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 15
Reel/Frame:055636/0407   Pages: 2
Recorded: 03/18/2021
Attorney Dkt #:KAI-13084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAEGASHI, KENTA
Exec Dt:
03/02/2021
2
EBATA, YOSHISADA
Exec Dt:
03/04/2021
3
AONO, TAKANORI
Exec Dt:
03/02/2021
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220034792
17277412
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:058790/0358   Pages: 2
Recorded: 01/27/2022
Attorney Dkt #:072388.1550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAEGASHI, KENTA
Exec Dt:
01/12/2022
2
EBATA, YOSHISADA
Exec Dt:
01/12/2022
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220252768
17630597
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 17
Reel/Frame:061690/0248   Pages: 5
Recorded: 11/08/2022
Attorney Dkt #:109701.PF813US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AONO, TAKANORI
Exec Dt:
07/15/2022
2
EBATA, YOSHISADA
Exec Dt:
07/19/2022
3
YAEGASHI, KENTA
Exec Dt:
07/19/2022
4
MATSUI, SHIGERU
Exec Dt:
07/22/2022
5
UCHIDA, ISAO
Exec Dt:
07/15/2022
6
YAMAMOTO, JIRO
Exec Dt:
07/22/2022
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230079523
17798228
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:062046/0223   Pages: 3
Recorded: 12/09/2022
Attorney Dkt #:118247.PG127US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AONO, TAKANORI
Exec Dt:
10/17/2022
2
EBATA, YOSHISADA
Exec Dt:
10/17/2022
3
YAEGASHI, KENTA
Exec Dt:
10/17/2022
4
MATSUI, SHIGERU
Exec Dt:
10/23/2022
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230236345
18008628
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300

Search Results as of: 04/27/2024 12:49 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT