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 : SAKATA, JUN
Total Assignments: 9
Assignment: 1
Reel/Frame:006821/0020   Pages: 300
Recorded: 11/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MISAWA, TOSHIAKI
Exec Dt:
11/05/1993
2
KIYOSAWA, YOSHIDE
Exec Dt:
11/05/1993
3
SAKATA, JUN
Exec Dt:
11/08/1993
4
IKEDA, AKIO
Exec Dt:
10/20/1993
Assignees
1
HARMONIC DRIVE SYSTEMS, INC.
25-33, MINAMIOHI 6-CHOME
SHINAGAWA-KU, TOKYO, 140, JAPAN
2
SUMITOMO METAL INDUSTRIES, LTD.
4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA-HU, 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5353884
NONE
08117204
Correspondence name and address
WILLIAM C. ROWLAND, ESQ.
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BUILDING
WASHINGTON & PRINCE ST., P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:013623/0450   Pages: 10
Recorded: 05/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROIWA, MEGUMU
Exec Dt:
01/18/2003
2
KIM, JONG HWAN
Exec Dt:
01/18/2003
3
MATSUMOTO, NORIKAZU
Exec Dt:
01/18/2003
4
SAKATA, JUN
Exec Dt:
01/07/2003
5
ONODERA, KAZUMOTO
Exec Dt:
01/07/2003
6
ISHIMATSU, TAKAKAZU
Exec Dt:
01/16/2003
7
JUN, BYUNGDUG
Exec Dt:
01/16/2003
8
SUGIYAMA, KAZUICHI
Exec Dt:
01/16/2003
9
KIM, EUNG NAM
Exec Dt:
01/20/2003
Assignees
1
PECK CO., LTD.
7-1, SHIMONISHIY AMA-MACHI, NAGASAKI-CITY
NAGASAKI, JAPAN
2
ELECTRONIC POWER DEVELOPMENT CO., LTD.
15-1, GINZA 6-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7113653
US20030156186
10352203
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:022893/0995   Pages: 3
Recorded: 06/30/2009
Attorney Dkt #:3382-0109PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, NORIHIRO
Exec Dt:
01/29/2009
2
SAKATA, JUN
Exec Dt:
02/04/2009
3
FUJITA, HIROFUMI
Exec Dt:
02/04/2009
Assignee
1
SUMITOMO SEIKA CHEMICALS CO., LTD.
346-1, MIYANISHI, HARIMA-CHO, KAKO-GUN
HYOGO, JAPAN 675-0145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100234499
12377836
Correspondence name and address
BIRCH, STETWART, KOLASCH & BIRCH, LLP.
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:023902/0653   Pages: 2
Recorded: 02/04/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, JUN
Exec Dt:
01/07/2010
2
TAKATORI, JUNICHI
Exec Dt:
01/07/2010
3
FUKUDOME, SHINYA
Exec Dt:
01/07/2010
Assignee
1
SUMITOMO SEIKA CHEMICALS CO., LTD.
346-1, MIYANISHI, HARIMA-CHO, KAKO-GUN
HYOGO 675-0145, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D652508
NONE
29355253
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 5
Reel/Frame:026988/0955   Pages: 3
Recorded: 09/29/2011
Attorney Dkt #:386236US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKATORI, JUNICHI
Exec Dt:
08/01/2011
2
SAKATA, JUN
Exec Dt:
08/01/2011
3
INABA, HARUKA
Exec Dt:
08/06/2011
4
MATSUSHITA, HIDEKI
Exec Dt:
08/01/2011
Assignee
1
SUMITOMO SEIKA CHEMICALS CO., LTD.
346-1, MIYANISHI, HARIMA-CHO
KAKO-GUN, HYOGO, JAPAN 675-0145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120029456
13259776
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:029038/0095   Pages: 3
Recorded: 09/27/2012
Attorney Dkt #:404803US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKATORI, JUNICHI
Exec Dt:
07/25/2012
2
MATSUSHITA, HIDEKI
Exec Dt:
07/25/2012
3
SAKATA, JUN
Exec Dt:
07/25/2012
4
INABA, HARUKA
Exec Dt:
07/25/2012
Assignee
1
SUMITOMO SEIKA CHEMICALS CO., LTD.
346-1, MIYANISHI, HARIMA-CHO
KAKO-GUN, HYOGO, JAPAN 675-0145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130018349
13637153
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:031680/0250   Pages: 2
Recorded: 11/26/2013
Attorney Dkt #:130366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, JUN
Exec Dt:
08/27/2013
2
MIYAZAKI, HIROMASA
Exec Dt:
08/23/2013
3
MATSUKAWA, TAIJI
Exec Dt:
08/28/2013
Assignee
1
SUMITOMO SEIKA CHEMICALS CO., LTD.
346-1, MIYANISHI, HARIMA-CHO,
KAKO-GUN, HYOGO, JAPAN 675-0145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8957150
US20140221551
14117181
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
4TH FLOOR
1420 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:031392/0396   Pages: 3
Recorded: 10/11/2013
Attorney Dkt #:3382-0116PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, JUN
Exec Dt:
09/03/2013
2
MIYAZAKI, HIROMASA
Exec Dt:
09/06/2013
3
MATSUKAWA, TAIJI
Exec Dt:
09/04/2013
Assignee
1
SUMITOMO SEIKA CHEMICALS CO., LTD.
346-1, MIYANISHI, HARIMA-CHO
KAKO-GUN, HYOGO, JAPAN 675-0145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695298
US20140031464
14111059
Correspondence name and address
BIRCH STEWART KOLACH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:036633/0341   Pages: 7
Recorded: 09/23/2015
Attorney Dkt #:150229
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, JUN
Exec Dt:
05/19/2015
2
MATSUKAWA, TAIJI
Exec Dt:
05/19/2015
3
KAWATA, HIROTSUGU
Exec Dt:
05/19/2015
Assignee
1
SUMITOMO SEIKA CHEMICALS CO., LTD.
346-1, MIYANISHI, HARIMA-CHO, KAKO-GUN,
HYOGO, JAPAN 6750145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10066337
US20160032520
14768543
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
4TH FLOOR
WASHINGTON, DC 20005

Search Results as of: 05/02/2024 05:13 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