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 : KAMATA, TATSUO
Total Assignments: 11
Assignment: 1
Reel/Frame:016530/0075   Pages: 3
Recorded: 06/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATA, TATSUO
Exec Dt:
03/22/2004
2
IZUMIZAWA, YUJI
Exec Dt:
03/22/2004
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050181363
10500435
Correspondence name and address
DOUGLAS P. MUELLER
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 2
Reel/Frame:026114/0846   Pages: 3
Recorded: 04/13/2011
Attorney Dkt #:068022-5082-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATA, TATSUO
Exec Dt:
03/22/2004
2
IZUMIZAWA, YUJI
Exec Dt:
03/22/2004
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO,
MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7935483
US20070178508
11656575
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
1111 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:016726/0661   Pages: 3
Recorded: 01/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, MASASHI
Exec Dt:
11/11/2004
2
KAMATA, TATSUO
Exec Dt:
11/11/2004
3
IZUMIZAWA, YUJI
Exec Dt:
11/11/2004
4
MURAKAMI, ATSUSHI
Exec Dt:
11/11/2004
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050239045
10522045
Correspondence name and address
DOUGLAS P. MUELLER
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MINNESOTA 55402-0903
Assignment: 4
Reel/Frame:018653/0193   Pages: 2
Recorded: 11/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATA, TATSUO
Exec Dt:
10/06/2006
2
OHTA, SHINICHI
Exec Dt:
10/06/2006
3
EGAWA, KOUJI
Exec Dt:
10/06/2006
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO
MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080014610
11597970
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 5
Reel/Frame:024256/0699   Pages: 3
Recorded: 04/13/2010
Attorney Dkt #:STP-0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, KOJI
Exec Dt:
04/06/2010
2
KAMATA, TATSUO
Exec Dt:
04/06/2010
3
TAKAGI, TAKESHI
Exec Dt:
04/06/2010
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO
HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9429579
US20120094367
12311175
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:024276/0597   Pages: 3
Recorded: 04/19/2010
Attorney Dkt #:STP-0016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATA, TATSUO
Exec Dt:
04/06/2010
2
TAKAGI, TAKESHI
Exec Dt:
04/06/2010
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO
HIGASHIKUJO, MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100200432
12449732
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:024786/0061   Pages: 3
Recorded: 07/30/2010
Attorney Dkt #:STP-0020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATA, TATSUO
Exec Dt:
04/06/2010
2
TAKAGI, TAKESHI
Exec Dt:
04/07/2010
3
ITO, YUKI
Exec Dt:
06/30/2010
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO
HIGASHIKUJO, MINAMI-KU
KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100299072
12451085
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:024786/0091   Pages: 3
Recorded: 07/30/2010
Attorney Dkt #:stp-0019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMATA, TATSUO
Exec Dt:
04/06/2010
2
TAKAGI, TAKESHI
Exec Dt:
04/07/2010
3
ITO, YUKI
Exec Dt:
06/30/2010
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO
HIGASHIKUJO, MINAMI-KU
KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8535510
US20100288650
12450775
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:026433/0451   Pages: 3
Recorded: 06/13/2011
Attorney Dkt #:068022-5025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, MITSUHARU
Exec Dt:
11/15/2010
2
MAJIMA, SATOSHI
Exec Dt:
11/17/2010
3
NAKAJIMA, SHINYA
Exec Dt:
11/17/2010
4
KAMATA, TATSUO
Exec Dt:
11/23/2010
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO,
MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110244460
13139290
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
1111 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:026983/0668   Pages: 11
Recorded: 09/28/2011
Attorney Dkt #:068022-5118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, TAKESHI
Exec Dt:
09/08/2011
2
SAKAI, TOSHIKATSU
Exec Dt:
09/08/2011
3
MIYAMOTO, CHIAKI
Exec Dt:
09/09/2011
4
ASAMI, TAKEFUMI
Exec Dt:
09/05/2011
5
KAMATA, TATSUO
Exec Dt:
08/16/2011
6
YOTANI, TAKUYA
Exec Dt:
08/23/2011
7
OKA, TAKAYUKI
Exec Dt:
08/22/2011
Assignees
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU,
KYOTO-SHI
KYOTO, JAPAN 601-8045
2
SEKISUI MEDICAL CO., LTD.
13-5, NIHONBASHI 3-CHOME, CHUO-KU
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120015388
13166575
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:027033/0493   Pages: 2
Recorded: 10/07/2011
Attorney Dkt #:004900-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, TAKESHI
Exec Dt:
09/08/2011
2
OKUMURA, KOJI
Exec Dt:
09/09/2011
3
KAMATA, TATSUO
Exec Dt:
09/05/2011
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO
MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8712702
US20120158314
13167585
Correspondence name and address
STUDEBAKER & BRACKETT PC
ONE FOUNTAIN SQUARE
11911 FREEDOM DRIVE, SUITE 750
RESTON, VA 20190

Search Results as of: 04/28/2024 03:38 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