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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 : SAKURAI, SEIJI
Total Assignments: 7
Assignment: 1
Reel/Frame:004335/0407   Pages: 1
Recorded: 11/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/03/1984
2
Exec Dt:
09/03/1984
Assignee
1
NO. 1-26, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06671304
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., N. W., 8TH FLR.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004852/0197   Pages: 1
Recorded: 04/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/06/1987
2
Exec Dt:
05/06/1987
Assignee
1
NO. 1-26, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07048842
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK AND SEAS
1776 K STREET, N.W.,
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:006486/0940   Pages: 2
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/05/1992
2
Exec Dt:
02/20/1992
3
Exec Dt:
02/18/1992
4
Exec Dt:
02/19/1992
Assignee
1
1-2-41, MACHIYA, SHIROYAMA-MACHI, TSUKUI-GUN
KANAGAWA 220-01, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07842984
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006551/0367   Pages: 3
Recorded: 04/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/1993
2
Exec Dt:
03/19/1993
3
Exec Dt:
03/19/1993
4
Exec Dt:
03/19/1993
Assignee
1
2-41, MACHIYA 1-CHOME
SHIROYAMA-MACHI, TSUKUI-GUN
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08012151
Correspondence name and address
ROBERT G. WEILACHER
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
1850 M. STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:006745/0732   Pages: 4
Recorded: 10/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/07/1993
2
Exec Dt:
10/07/1993
3
Exec Dt:
10/07/1993
4
Exec Dt:
10/07/1993
5
Exec Dt:
10/07/1993
Assignees
1
1-26, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
11-2, TSUMADANISHI 3-CHOME
ATSUGI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08141100
Correspondence name and address
WENDEROTH LIND & PONACK
MICHAEL STONE
805 15TH STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:037443/0676   Pages: 2
Recorded: 01/08/2016
Attorney Dkt #:1242236-0792 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2015
2
Exec Dt:
12/11/2015
Assignee
1
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14991747
Correspondence name and address
WHITE & CASE LLP
701 THIRTEENTH STREET, NW
WASHINGTON, DC 20005-3807
Assignment: 7
Reel/Frame:064457/0635   Pages: 10
Recorded: 08/01/2023
Attorney Dkt #:941131.650C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/2023
2
Exec Dt:
05/10/2023
3
Exec Dt:
05/08/2023
4
Exec Dt:
05/02/2023
5
Exec Dt:
05/08/2023
6
Exec Dt:
05/08/2023
Assignee
1
2-510-1 TOYONODAI, KAZO-SHI
SAITAMA, JAPAN 349-1148
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18362816
Correspondence name and address
SEED IP LAW GROUP LLP
701 FIFTH AVE
SUITE 5400
SEATTLE, WA 98104

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