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 : MIZUTANI, KEIICHI
Total Assignments: 15
Assignment: 1
Reel/Frame:004511/0667   Pages: 1
Recorded: 01/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/09/1986
2
Exec Dt:
01/09/1986
Assignee
1
NO. 69, AMATSUKA-CHO, 4-CHOME, NISHI-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06824374
Correspondence name and address
FLEIT, JACOBSON, COHN & PRICE
1217 E STREET N.W.
WASHINGTON, DC 20004-1998
Assignment: 2
Reel/Frame:004563/0750   Pages: 1
Recorded: 01/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/09/1986
2
Exec Dt:
01/09/1986
Assignee
1
NO. 69, AMATSUKA-CHO 4-CHOME, NISHI-KU,
NAGOYA-SHI, AICHI-KEN,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06824256
Correspondence name and address
FLEIT, JACOBSON, COHN & PRICE
1217 E ST., N. W.
WASHINGTON, DC 20004-1998
Assignment: 3
Reel/Frame:004571/0033   Pages: 1
Recorded: 06/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/16/1986
2
Exec Dt:
06/16/1986
Assignee
1
NO. 69, AMATSUKAE-CHO 4-CHOME, NISHI-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06877994
Correspondence name and address
FLEIT, JACOBSON, COHN & PRICE
1217 E ST., N.W.
WASHINGTON, DC 20004-1998
Assignment: 4
Reel/Frame:004571/0034   Pages: 1
Recorded: 06/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/16/1986
2
Exec Dt:
06/16/1986
Assignee
1
NO. 69, AMATSUKA-CHO 4-CHOME, NISHI-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06877995
Correspondence name and address
FLEIT, JACOBSON, COHN & PRICE
1217 E ST., N.W.
WASHINGTON, DC 20004-1998
Assignment: 5
Reel/Frame:035932/0629   Pages: 5
Recorded: 06/29/2015
Attorney Dkt #:15264
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2015
2
Exec Dt:
06/17/2015
3
Exec Dt:
06/12/2015
Assignee
1
4-2-1, NUKUI-KITAMACHI
KOGANEI-SHI, TOKYO, JAPAN 184-8795
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14758494
Correspondence name and address
HOLTZ, HOLTZ, GOODMAN & CHICK PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 6
Reel/Frame:046174/0962   Pages: 5
Recorded: 06/22/2018
Attorney Dkt #:13-106-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2018
2
Exec Dt:
06/19/2018
3
Exec Dt:
06/18/2018
Assignee
1
36-1, YOSHIDA-HONMACHI, SAKYO-KU, KYOTO-SHI
KYOTO, JAPAN 6068501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16061577
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 7
Reel/Frame:046427/0079   Pages: 3
Recorded: 06/26/2018
Attorney Dkt #:13-106-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2018
2
Exec Dt:
06/19/2018
Assignee
1
36-1, YOSHIDA-HONMACHI, SAKYO-KU, KYOTO-SHI
KYOTO, JAPAN 6068501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16066107
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 8
Reel/Frame:049383/0043   Pages: 6
Recorded: 06/05/2019
Attorney Dkt #:522401US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2019
2
Exec Dt:
05/10/2019
3
Exec Dt:
05/10/2019
4
Exec Dt:
05/21/2019
Assignee
1
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16466941
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:053041/0474   Pages: 6
Recorded: 06/25/2020
Attorney Dkt #:530707US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2020
2
Exec Dt:
06/05/2020
3
Exec Dt:
06/17/2020
4
Exec Dt:
06/04/2020
Assignee
1
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16958021
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:057029/0001   Pages: 10
Recorded: 07/30/2021
Attorney Dkt #:SYP327379US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/2020
2
Exec Dt:
08/03/2020
3
Exec Dt:
08/20/2020
4
Exec Dt:
12/12/2020
5
Exec Dt:
03/05/2021
6
Exec Dt:
03/15/2021
7
Exec Dt:
04/02/2021
8
Exec Dt:
04/02/2021
Assignee
1
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16960241
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 11
Reel/Frame:056115/0434   Pages: 6
Recorded: 05/03/2021
Attorney Dkt #:535393US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2021
2
Exec Dt:
04/02/2021
3
Exec Dt:
03/12/2021
4
Exec Dt:
03/20/2021
Assignee
1
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17290885
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:060907/0142   Pages: 4
Recorded: 08/25/2022
Attorney Dkt #:17213US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2022
2
Exec Dt:
05/10/2022
3
Exec Dt:
05/10/2022
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17611911
Correspondence name and address
XSENSUS, LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:060601/0578   Pages: 8
Recorded: 07/25/2022
Attorney Dkt #:SYP332871US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/2021
2
Exec Dt:
10/06/2021
3
Exec Dt:
09/28/2021
4
Exec Dt:
07/19/2022
5
Exec Dt:
07/19/2022
6
Exec Dt:
02/10/2022
Assignee
1
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17595356
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 14
Reel/Frame:061413/0150   Pages: 7
Recorded: 10/13/2022
Attorney Dkt #:18936US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2022
2
Exec Dt:
09/08/2022
3
Exec Dt:
09/27/2022
4
Exec Dt:
10/04/2022
5
Exec Dt:
09/27/2022
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17912860
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:061523/0201   Pages: 7
Recorded: 10/25/2022
Attorney Dkt #:18938US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2022
2
Exec Dt:
09/29/2022
3
Exec Dt:
10/18/2022
4
Exec Dt:
10/13/2022
5
Exec Dt:
10/12/2022
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17912039
Correspondence name and address
XSENSUS, LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

Search Results as of: 06/24/2025 09:24 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