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 : AKIYAMA, TAKAYUKI
Total Assignments: 19
Assignment: 1
Reel/Frame:005793/0258   Pages: 2
Recorded: 07/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, KATSUJI
Exec Dt:
07/16/1991
2
UOHAMA, MISAO
Exec Dt:
07/16/1991
3
AKIYAMA, TAKAYUKI
Exec Dt:
07/16/1991
Assignee
1
DAINIPPON INK AND CHEMICALS, INC.
35-58, SAKASHITA 3-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5138104
NONE
07735582
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN ET AL
SUITE 1000
1725 K ST., N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:007120/0821   Pages: 2
Recorded: 08/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, MASANORI
Exec Dt:
08/18/1994
2
NAKADA, KOJI
Exec Dt:
08/10/1994
3
AKIYAMA, TAKAYUKI
Exec Dt:
08/24/1994
Assignee
1
NIKON CORPORATION
2-3, 3-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5581410
NONE
08296601
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:009001/0023   Pages: 2
Recorded: 12/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, BRIAN T.
Exec Dt:
08/06/1997
2
DOBROWOLSKI, JERZY A.
Exec Dt:
08/06/1997
3
CLARKE, GLENN A.
Exec Dt:
08/06/1997
4
AKIYAMA, TAKAYUKI
Exec Dt:
08/06/1997
5
ITO, TAKASHI
Exec Dt:
08/11/1997
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
MONTREAL ROAD, M-36
OTTAWA, ONTARIO K1A OR6, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6217720
NONE
08867789
Correspondence name and address
JACOBSON, PRICE, HOLMAN & STERN
JOHN C. HOLMAN
400 7TH STREET, N.W.
WASHINGTON, D.C. 20004
Assignment: 4
Reel/Frame:015475/0327   Pages: 2
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TAKAYUKI
Exec Dt:
05/24/2004
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040227085
10867631
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, ET.AL.
767 THIRD AVENUE
25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 5
Reel/Frame:025415/0651   Pages: 3
Recorded: 12/01/2010
Attorney Dkt #:H&A-7661
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TAKAYUKI
Exec Dt:
10/15/2010
2
TANIZAKI, MASAAKI
Exec Dt:
10/18/2010
3
OBARA, KIYOHIRO
Exec Dt:
10/27/2010
4
ONOYAMA, TAKASHI
Exec Dt:
10/15/2010
5
YAMASAKI, NORIYUKI
Exec Dt:
10/15/2010
6
HASHIMOTO, TAKASHI
Exec Dt:
10/15/2010
Assignee
1
HITACHI SOLUTIONS, LTD.
4-12-7, HIGASHISHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8478759
US20110106809
12913011
Correspondence name and address
JOHN R. MATTINGLY, MATTINGLY & MALUR
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:026113/0566   Pages: 2
Recorded: 04/13/2011
Attorney Dkt #:1021.51624X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TAKAYUKI
Exec Dt:
03/17/2011
2
TANIZAKI, MASAAKI
Exec Dt:
03/17/2011
3
OBARA, KIYOHIRO
Exec Dt:
03/17/2011
Assignee
1
HITACHI SOLUTIONS, LTD.
4-12-7, HIGASHISHINAGAWA
SHINAGAWA-KU, TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8700554
US20110258155
13085554
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 7
Reel/Frame:027285/0228   Pages: 2
Recorded: 11/28/2011
Attorney Dkt #:1798.50BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TAKAYUKI
Exec Dt:
10/14/2011
2
IRISA, SHINTARO
Exec Dt:
10/14/2011
Assignee
1
HITACHI SOLUTIONS, LTD.
4-12-7, HIGASHISHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120124049
13293376
Correspondence name and address
BRUNDIDGE & STANGER, P.C.
2318 MILL ROAD
SUITE 1020
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:028797/0220   Pages: 2
Recorded: 08/16/2012
Attorney Dkt #:108296.64616US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TAKAYUKI
Exec Dt:
05/15/2012
Assignee
1
HITACHI SOLUTIONS, LTD.
4-12-7, HIGASHISHINAGAWA
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9064018
US20120317106
13489506
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 9
Reel/Frame:028799/0678   Pages: 2
Recorded: 08/16/2012
Attorney Dkt #:108296.64622US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TAKAYUKI
Exec Dt:
05/16/2012
Assignee
1
HITACHI SOLUTIONS, LTD.
4-12-7, HIGASHISHINAGAWA
SHINAGAWA-KU, TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120317117
13490979
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 10
Reel/Frame:029491/0061   Pages: 2
Recorded: 12/18/2012
Attorney Dkt #:091442-0152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TAKAYUKI
Exec Dt:
11/14/2012
2
HAYASHI, HIDEKI
Exec Dt:
11/14/2012
3
SATO, AKIKO
Exec Dt:
11/16/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9255943
US20130166247
13718279
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:033669/0179   Pages: 2
Recorded: 09/04/2014
Attorney Dkt #:108872.66967US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TAKAYUKI
Exec Dt:
08/05/2014
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9632107
US20150027200
14382895
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:036172/0791   Pages: 6
Recorded: 07/24/2015
Attorney Dkt #:T&A-9934
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGARA, KAZUHIKO
Exec Dt:
07/10/2015
2
AKIYAMA, TAKAYUKI
Exec Dt:
07/09/2015
3
HASEGAWA, KIYOSHI
Exec Dt:
07/09/2015
4
MAKI, ATSUSHI
Exec Dt:
07/23/2015
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160005058
14655422
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:051566/0032   Pages: 4
Recorded: 01/10/2020
Attorney Dkt #:2020-0031A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIZUME, HIROMICHI
Exec Dt:
12/01/2019
2
SUGIMOTO, MASANORI
Exec Dt:
11/29/2019
3
AKIYAMA, TAKAYUKI
Exec Dt:
12/02/2019
4
KUMAKI, HAYATO
Exec Dt:
12/05/2019
5
SHIMADA, SHOTA
Exec Dt:
11/29/2019
Assignees
1
INTER-UNIVERSITY RESEARCH INSTITUTE CORPORATION RESEARCH ORGANIZATION OF INFORMATION AND SYSTEMS
10-3, MIDORI-CHO, TACHIKAWA-SHI
TOKYO, JAPAN 190-0014
2
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
KITA 8-JYO NISHI 5-CHOME, KITA-KU, SAPPORO-SHI
HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10985840
US20200169322
16630155
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:054618/0735   Pages: 3
Recorded: 12/11/2020
Attorney Dkt #:SUN-12905
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TAKAYUKI
Exec Dt:
11/11/2020
2
OKADA, MITSUHIRO
Exec Dt:
11/10/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11474505
US20210294311
17119388
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:054831/0807   Pages: 7
Recorded: 01/06/2021
Attorney Dkt #:HITACHI4-341900722US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, MITSUHIRO
Exec Dt:
11/10/2020
2
AKIYAMA, TAKAYUKI
Exec Dt:
11/11/2020
3
YAMAMOTO, MASAAKI
Exec Dt:
11/17/2020
4
GHALAMKARI, KAZU
Exec Dt:
12/07/2020
5
NAMBA, YASUHARU
Exec Dt:
11/12/2020
Assignee
1
HITACHI, LTD.
6-6 MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210224752
17142840
Correspondence name and address
GERALD B. HALT, JR.
30 SOUTH 17TH STREET, 18TH FL.
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:063276/0186   Pages: 2
Recorded: 04/10/2023
Attorney Dkt #:49369-0419US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TAKAYUKI
Exec Dt:
12/10/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
.
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11876709
US20220311708
17617892
Correspondence name and address
XU LI
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 17
Reel/Frame:060233/0410   Pages: 16
Recorded: 06/17/2022
Attorney Dkt #:114917.PE557US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TAKUTO
Exec Dt:
04/28/2022
2
NIKURA, TAKEHIRO
Exec Dt:
03/15/2021
3
OKADA, MITSUHIRO
Exec Dt:
12/03/2021
4
OHASHI, HIROKI
Exec Dt:
03/18/2021
5
AKIYAMA, TAKAYUKI
Exec Dt:
03/17/2021
6
NAKAMURA, KATSUYUKI
Exec Dt:
03/23/2021
7
AL-NASER, MOHAMMAD OSAMH ADEL
Exec Dt:
03/23/2022
8
AHMED, SHERAZ
Exec Dt:
03/24/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11651671
US20210335114
17240337
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 18
Reel/Frame:059280/0875   Pages: 8
Recorded: 03/16/2022
Attorney Dkt #:WL-13591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIIKURA, TAKEHIRO
Exec Dt:
02/28/2022
2
AKIYAMA, TAKAYUKI
Exec Dt:
02/25/2022
3
TAETZ, BERTRAM
Exec Dt:
02/16/2022
4
BLESER, GABRIELE
Exec Dt:
02/16/2022
5
LORENZ, MICHAEL
Exec Dt:
02/17/2022
6
STRICKER, DIDIER
Exec Dt:
02/17/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220304593
17696099
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:060681/0888   Pages: 2
Recorded: 08/01/2022
Attorney Dkt #:WL-13733
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TAKAYUKI
Exec Dt:
06/29/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230064163
17878126
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314

Search Results as of: 05/02/2024 11:10 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