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 : IKEGAMI, MASAHIRO
Total Assignments: 19
Assignment: 1
Reel/Frame:008834/0708   Pages: 3
Recorded: 09/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTANI, RYUJI
Exec Dt:
09/18/1997
2
FUWA, ISAO
Exec Dt:
09/17/1997
3
IKEGAMI, MASAHIRO
Exec Dt:
09/17/1997
4
KUSANO, NOBORU
Exec Dt:
09/17/1997
5
HAMADA, TOSHIKAZU
Exec Dt:
09/18/1997
6
NAKAYAMA, KYOICHIRO
Exec Dt:
09/18/1997
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA 571, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6035844
NONE
08936730
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
KEN-ICHI HATTORI
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:023253/0071   Pages: 4
Recorded: 09/18/2009
Attorney Dkt #:346249US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEKI, YASUSHI
Exec Dt:
07/28/2009
2
YOSHIYUKI, TAKESHI
Exec Dt:
07/28/2009
3
DAIDO, HIROYUKI
Exec Dt:
07/28/2009
4
IKEGAMI, MASAHIRO
Exec Dt:
07/28/2009
5
NISHIUCHI, MAMIKO
Exec Dt:
07/28/2009
6
NODA, AKIRA
Exec Dt:
07/28/2009
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
JAPAN ATOMIC ENERGY AGENCY
4-49, MURAMATSU, TOKAI-MURA
NAKA-GUN, IBARAKI, JAPAN 319-1112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8222617
US20100127183
12509116
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:023904/0952   Pages: 5
Recorded: 02/05/2010
Attorney Dkt #:W2867US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, AKIRA
Exec Dt:
11/08/2009
2
SHIRAI, TOSHIYUKI
Exec Dt:
12/02/2009
3
IKEGAMI, MASAHIRO
Exec Dt:
11/23/2009
4
NAKAMURA, SHU
Exec Dt:
11/30/2009
5
DAIDO, HIROYUKI
Exec Dt:
12/10/2009
6
NODA, KOUJI
Exec Dt:
12/17/2009
Assignees
1
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
2
NATIONAL INSTITUTE OF RADIOLOGICAL SCIENCES
9-1, ANAGAWA 4-CHOME, INAGE-KU
CHIBA-SHI, CHIBA, JAPAN 263-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8106366
US20100133445
12600540
Correspondence name and address
CASELLA & HESPOS
274 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:026027/0704   Pages: 3
Recorded: 03/27/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAMI, MASAHIRO
Exec Dt:
02/15/2011
2
HARADA, TAKAHIRO
Exec Dt:
02/21/2011
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO
NAKAGYO-KU, KYOTO-SHI
KYOTO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9536716
US20110198496
13029040
Correspondence name and address
CHRIS MIZUMOTO
DLA PIPER, MEIJI SEIMEI KAN 7F
2-1-1 MARUNOUCHI, CHIYODA-KU
TOKYO, 100-0005 JAPAN
Assignment: 5
Reel/Frame:026178/0284   Pages: 3
Recorded: 04/25/2011
Attorney Dkt #:376931-000013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJIHARA, SHIGEKI
Exec Dt:
03/07/2011
2
IKEGAMI, MASAHIRO
Exec Dt:
03/07/2011
3
MORINAGA, HIROKO
Exec Dt:
03/07/2011
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO
NAKAGYO-KU, KYOTO-SHI
KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8873796
US20110228970
13048729
Correspondence name and address
CHRIS MIZUMOTO
DLA PIPER, MEIJI SEIMEI KAN 7F
2-1-1, MARUNOUCHI, CHIYODA-KU
TOKYO, 100-0005 JAPAN
Assignment: 6
Reel/Frame:026840/0328   Pages: 4
Recorded: 08/31/2011
Attorney Dkt #:376931-000034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAMI, MASAHIRO
Exec Dt:
08/30/2011
2
OGAWA, KIYOSHI
Exec Dt:
08/30/2011
3
HARADA, TAKAHIRO
Exec Dt:
08/30/2011
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110315874
13254136
Correspondence name and address
DLA PIPER US LLP
1999 AVENUE OF THE STARS
SUITE 400
LOS ANGELES, CA 90067-6023
Assignment: 7
Reel/Frame:027703/0874   Pages: 4
Recorded: 02/14/2012
Attorney Dkt #:376931-000050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAMI, MASAHIRO
Exec Dt:
02/07/2012
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8498989
US20120209854
13396478
Correspondence name and address
DLA PIPER US LLP
2000 AVENUE OF THE STARS
SUITE 400 NORTH TOWER
LOS ANGELES, CA 90067-4704
Assignment: 8
Reel/Frame:028713/0138   Pages: 4
Recorded: 08/02/2012
Attorney Dkt #:376931-000067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAMI, MASAHIRO
Exec Dt:
06/20/2012
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9589174
US20130080072
13565565
Correspondence name and address
DLA PIPER US LLP
2000 AVENUE OF THE STARS
SUITE 400 NORTH TOWER
LOS ANGELES, CA 90067-4704
Assignment: 9
Reel/Frame:032868/0435   Pages: 2
Recorded: 05/12/2014
Attorney Dkt #:Q210907
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAMI, MASAHIRO
Exec Dt:
04/18/2014
2
KAJIHARA, SHIGEKI
Exec Dt:
04/22/2014
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 6048511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10312067
US20140316717
14257025
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:036847/0008   Pages: 2
Recorded: 10/21/2015
Attorney Dkt #:Q220319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAMI, MASAHIRO
Exec Dt:
10/15/2015
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9412571
US20160071711
14785938
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:042782/0550   Pages: 4
Recorded: 06/22/2017
Attorney Dkt #:08360002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAMI, MASAHIRO
Exec Dt:
05/30/2017
2
KAJIHARA, SHIGEKI
Exec Dt:
06/01/2017
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU, KYOTO-SHI
KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10896813
US20170352525
15538685
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:043983/0091   Pages: 3
Recorded: 10/30/2017
Attorney Dkt #:Q233615
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, SHINICHI
Exec Dt:
09/27/2017
2
UMEMURA, YOSHIKATSU
Exec Dt:
10/18/2017
3
IKEGAMI, MASAHIRO
Exec Dt:
10/19/2017
4
TANAKA, KOJI
Exec Dt:
10/20/2017
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10763094
US20180218892
15539413
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:048464/0218   Pages: 3
Recorded: 02/28/2019
Attorney Dkt #:Q243039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAMI, MASAHIRO
Exec Dt:
11/26/2018
2
OGATA, KORETSUGU
Exec Dt:
11/22/2018
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10950423
US20190189414
16328122
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 14
Reel/Frame:048060/0472   Pages: 3
Recorded: 01/18/2019
Attorney Dkt #:Q242299
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGATA, KORETSUGU
Exec Dt:
12/07/2018
2
IKEGAMI, MASAHIRO
Exec Dt:
12/11/2018
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190287774
16318827
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:048481/0312   Pages: 3
Recorded: 03/01/2019
Attorney Dkt #:Q243019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAMI, MASAHIRO
Exec Dt:
12/26/2018
2
OGATA, KORETSUGU
Exec Dt:
12/27/2018
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11232935
US20190198304
16329925
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:053921/0721   Pages: 3
Recorded: 09/29/2020
Attorney Dkt #:SHM-643
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAMI, MASAHIRO
Exec Dt:
07/01/2020
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARACHO
NAKAGYO-KU, KYOTO-SHI
KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11636598
US20210035299
16964522
Correspondence name and address
MUIR PATENT LAW, PLLC
P.O. BOX 1213
GREAT FALLS, VA 22066
Assignment: 17
Reel/Frame:053393/0382   Pages: 2
Recorded: 08/04/2020
Attorney Dkt #:Q256110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAMI, MASAHIRO
Exec Dt:
07/16/2020
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11798795
US20210057200
16967160
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:054491/0829   Pages: 2
Recorded: 11/30/2020
Attorney Dkt #:Q259762
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAMI, MASAHIRO
Exec Dt:
11/18/2020
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11348775
US20210217599
17059702
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:054545/0765   Pages: 2
Recorded: 11/30/2020
Attorney Dkt #:Q258786
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAMI, MASAHIRO
Exec Dt:
11/24/2020
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210210319
17059717
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006

Search Results as of: 04/27/2024 02:52 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