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 : MATSUI, MASAKAZU
Total Assignments: 21
Assignment: 1
Reel/Frame:012314/0072   Pages: 3
Recorded: 11/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2000
2
Exec Dt:
06/26/2000
3
Exec Dt:
06/26/2000
4
Exec Dt:
06/26/2000
5
Exec Dt:
06/26/2000
6
Exec Dt:
06/26/2000
7
Exec Dt:
06/26/2000
8
Exec Dt:
06/26/2000
9
Exec Dt:
06/26/2000
10
Exec Dt:
06/26/2000
Assignee
1
5-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09581166
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:013660/0178   Pages: 4
Recorded: 01/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2002
2
Exec Dt:
12/17/2002
3
Exec Dt:
12/17/2002
4
Exec Dt:
12/17/2002
5
Exec Dt:
12/17/2002
6
Exec Dt:
12/17/2002
7
Exec Dt:
12/17/2002
8
Exec Dt:
12/17/2002
9
Exec Dt:
12/17/2002
10
Exec Dt:
12/17/2002
Assignee
1
6-1 MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246656
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 3
Reel/Frame:016904/0217   Pages: 3
Recorded: 10/18/2005
Attorney Dkt #:KAW-0051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2005
2
Exec Dt:
07/24/2005
3
Exec Dt:
07/24/2005
4
Exec Dt:
07/24/2005
Assignee
1
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8322, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11188602
Correspondence name and address
SOONJA BAE
LIMITED RECOGNITION NO.: L0017
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 4
Reel/Frame:018732/0440   Pages: 3
Recorded: 01/09/2007
Attorney Dkt #:KAWA-1006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/02/2006
Assignee
1
6-1, MARUNOUCHI
2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11547415
Correspondence name and address
KNOBLE YOSHIDA & DUNLEAVY, LLC
1628 JOHN F. KENNEDY BOULEVARD
EIGHT PENN CENTER, SUITE 1350
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:029972/0705   Pages: 6
Recorded: 03/12/2013
Attorney Dkt #:408226US138012948CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2013
2
Exec Dt:
01/10/2013
3
Exec Dt:
01/11/2013
4
Exec Dt:
01/11/2013
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13795300
Correspondence name and address
OBLON, SPIVAK, L.L.P.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:031662/0655   Pages: 11
Recorded: 11/22/2013
Attorney Dkt #:FD-F03016-01/FRKWP164WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2013
2
Exec Dt:
11/07/2013
3
Exec Dt:
11/07/2013
4
Exec Dt:
11/13/2013
5
Exec Dt:
11/14/2013
6
Exec Dt:
11/04/2013
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14088146
Correspondence name and address
TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:031689/0176   Pages: 14
Recorded: 11/27/2013
Attorney Dkt #:FD-F03013-01/FRKWP167WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2013
2
Exec Dt:
11/07/2013
3
Exec Dt:
11/04/2013
4
Exec Dt:
11/07/2013
5
Exec Dt:
11/07/2013
6
Exec Dt:
11/05/2013
7
Exec Dt:
11/05/2013
8
Exec Dt:
11/05/2013
Assignees
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008322
2
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14123077
Correspondence name and address
TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:031689/0193   Pages: 14
Recorded: 11/27/2013
Attorney Dkt #:FD-F03015-01/FRKWP168WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2013
2
Exec Dt:
11/07/2013
3
Exec Dt:
11/04/2013
4
Exec Dt:
11/07/2013
5
Exec Dt:
11/13/2013
6
Exec Dt:
11/05/2013
7
Exec Dt:
11/05/2013
8
Exec Dt:
11/05/2013
Assignees
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008322
2
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14123083
Correspondence name and address
TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114
Assignment: 9
Reel/Frame:034251/0743   Pages: 4
Recorded: 11/24/2014
Attorney Dkt #:443240US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2014
2
Exec Dt:
11/07/2014
3
Exec Dt:
10/27/2014
Assignee
1
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14403376
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:035493/0774   Pages: 14
Recorded: 04/24/2015
Attorney Dkt #:FD-F03031-01/FRKWP181WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2015
2
Exec Dt:
04/07/2015
3
Exec Dt:
04/08/2015
4
Exec Dt:
04/03/2015
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14438572
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114
Assignment: 11
Reel/Frame:036323/0598   Pages: 6
Recorded: 08/13/2015
Attorney Dkt #:F3296PCT-US/FRKWP187WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2015
2
Exec Dt:
07/27/2015
3
Exec Dt:
07/28/2015
Assignee
1
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14767878
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114
Assignment: 12
Reel/Frame:041526/0799   Pages: 8
Recorded: 03/09/2017
Attorney Dkt #:500978US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2017
2
Exec Dt:
01/25/2017
3
Exec Dt:
01/16/2017
4
Exec Dt:
02/23/2017
5
Exec Dt:
02/23/2017
6
Exec Dt:
01/16/2017
Assignee
1
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15502657
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:046824/0417   Pages: 7
Recorded: 09/10/2018
Attorney Dkt #:P180731US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2018
2
Exec Dt:
08/16/2018
3
Exec Dt:
08/16/2018
4
Exec Dt:
08/16/2018
5
Exec Dt:
08/16/2018
6
Exec Dt:
08/16/2018
7
Exec Dt:
08/16/2018
8
Exec Dt:
08/16/2018
Assignee
1
3-1, MINATOMIRAI 3-CHOME, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15998953
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:052195/0162   Pages: 4
Recorded: 03/23/2020
Attorney Dkt #:017065-005010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/2020
2
Exec Dt:
02/20/2020
3
Exec Dt:
02/20/2020
Assignee
1
1-12, TANASHICHO 6-CHOME, NISHITOKYO-SHI
TOKYO, JAPAN 188-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16649657
Correspondence name and address
TUCKER ELLIS, LLP
950 MAIN AVE, SUITE 1100
CLEVELAND, OH 44113
Assignment: 15
Reel/Frame:052195/0391   Pages: 4
Recorded: 03/23/2020
Attorney Dkt #:017065-005010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/2020
2
Exec Dt:
02/20/2020
3
Exec Dt:
02/20/2020
Assignee
1
1-12, TANASHICHO 6-CHOME, NISHITOKYO-SHI
TOKYO, JAPAN 188-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16649657
Correspondence name and address
TUCKER ELLIS, LLP
950 MAIN AVE, SUITE 1100
CLEVELAND, OH 44113
Assignment: 16
Reel/Frame:053621/0937   Pages: 3
Recorded: 08/27/2020
Attorney Dkt #:SWP-0111CTZ-CSJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2020
2
Exec Dt:
06/16/2020
3
Exec Dt:
06/16/2020
4
Exec Dt:
06/16/2020
Assignees
1
1-12, TANASHICHO 6-CHOME, NISHITOKYO-SHI
TOKYO, JAPAN 1888511
2
1-12, TANASHICHO 6-CHOME, NISHITOKYO-SHI
TOKYO, JAPAN 1888511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16976452
Correspondence name and address
IMAIZUMI IP LAW, PLLC
4601 NORTH FAIRFAX DRIVE
SUITE 1200
ARLINGTON, VA 22203
Assignment: 17
Reel/Frame:059763/0711   Pages: 2
Recorded: 04/28/2022
Attorney Dkt #:204_001_TN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/01/2022
Assignee
1
1-1-13 MITSUSHIMA
KADOMA-SHI, OSAKA, JAPAN 571-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17279678
Correspondence name and address
POSZ LAW GROUP PLC
12040 S LAKES DR STE 101
RESTON, VA 20191
Assignment: 18
Reel/Frame:064153/0926   Pages: 3
Recorded: 07/05/2023
Attorney Dkt #:204_002_TN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/02/2023
Assignee
1
1-1-13 MITSUSHIMA
KADOMA-SHI, OSAKA PREFECTURE, JAPAN 571-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18248279
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 19
Reel/Frame:063922/0870   Pages: 8
Recorded: 06/12/2023
Attorney Dkt #:548617US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2023
2
Exec Dt:
06/08/2023
3
Exec Dt:
06/08/2023
4
Exec Dt:
06/08/2023
5
Exec Dt:
05/14/2023
6
Exec Dt:
05/09/2023
Assignees
1
2-1-1, KATAHIRA, AOBA-KU, MIYAGI
SENDAI-SHI, JAPAN 980-8577
2
6-4, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18333026
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:063942/0641   Pages: 8
Recorded: 06/14/2023
Attorney Dkt #:548630US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2023
2
Exec Dt:
05/19/2023
3
Exec Dt:
05/19/2023
4
Exec Dt:
05/19/2023
5
Exec Dt:
05/14/2023
6
Exec Dt:
05/09/2023
Assignees
1
2-1-1, KATAHIRA, AOBA-KU, MIYAGI
SENDAI-SHI, JAPAN 980-8577
2
6-4, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18334014
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:064114/0122   Pages: 8
Recorded: 06/29/2023
Attorney Dkt #:548777US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2023
2
Exec Dt:
05/17/2023
3
Exec Dt:
05/17/2023
4
Exec Dt:
05/17/2023
5
Exec Dt:
05/14/2023
6
Exec Dt:
05/09/2023
Assignees
1
2-1-1, KATAHIRA, AOBA-KU, MIYAGI
SENDAI-SHI, JAPAN 980-8577
2
6-4, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18344183
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/29/2024 08:21 PM
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