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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 : YAMAI, HIROYUKI
Total Assignments: 12
Assignment: 1
Reel/Frame:005066/0037   Pages: 2
Recorded: 04/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/03/1989
2
Exec Dt:
04/03/1989
Assignee
1
UMEDA-CENTER BUILDING
4-12, NAKAZAKI-NISHI 2-CHOME
KITA-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07340023
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:007994/0653   Pages: 5
Recorded: 03/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/1996
2
Exec Dt:
03/08/1996
3
Exec Dt:
03/08/1996
4
Exec Dt:
03/08/1996
5
Exec Dt:
03/08/1996
6
Exec Dt:
03/08/1996
Assignee
1
KITA-KU, OSAKA-SHI, OSAKA
4-12, NAKAZAKI-NISHI 2-CHOME, UMEDA CENTER BLDG.
JAPAN 530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08619460
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MICHAEL K. MUTTER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:010877/0580   Pages: 2
Recorded: 06/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2000
2
Exec Dt:
05/31/2000
3
Exec Dt:
06/03/2000
4
Exec Dt:
05/31/2000
Assignee
1
UMEDA CENTER BUILDING
4-12, NAKAZAKI-NISHI 2-CHOME
KITA-KU, OSAKA-SHI, OSAKA 530-8323, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09252666
Correspondence name and address
SMITH, GAMBRELL & RUSSELL,LLP
MICHAEL A. MAKUCH
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
1850 M STREET N.W. (SUITE 800)
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:016241/0381   Pages: 4
Recorded: 02/07/2005
Attorney Dkt #:4619-0105p
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2003
2
Exec Dt:
11/30/2003
3
Exec Dt:
11/30/2003
4
Exec Dt:
11/30/2003
5
Exec Dt:
12/10/2003
Assignees
1
UMEDA CENTER BUILDING, 4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU
OSAKA, JAPAN 530-8323
2
463, KITAYAMA-CHO4-CHOME, NAGAOKA-SHI
NIIGATA 940-2114, JAPAN
3
7-611, MOROOKA-CHO 265-CHOME, MINATOKITA-KU, YOKOHAMA-SHI
KANAGAWA 222-0002, JAPAN
4
301, FUTOO-CHO 312-CHOME, MINATOKITA-KU, YOKOHAMA-SHI
KANAGAWA 222-0031, JAPAN
5
C-106, 18-1, FUNAKURA 1-CHOME, YOKOSUKA
KANAGAWA 239-0805, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10478411
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:019190/0830   Pages: 3
Recorded: 04/20/2007
Attorney Dkt #:2257-0271PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2007
2
Exec Dt:
03/05/2007
Assignee
1
UMEDA BUILDING CENTER, 4-12 NAKAZAKI-NISHI 2-CHOME, KITA-KU
OSAKA-SHI, JAPAN 5308323
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11662067
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX747
FALLS CHURCH, VA 22040
Assignment: 6
Reel/Frame:020187/0712   Pages: 3
Recorded: 12/03/2007
Attorney Dkt #:2257-0279PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2007
2
Exec Dt:
04/23/2007
Assignee
1
UMEDA CENTER BUILDING, 4-12, NAKAZAKI-SHI
2-CHOME, KITA-KU,
OSAKA-SHI, OSAKA, JAPAN 5308323
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11792682
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:020328/0422   Pages: 3
Recorded: 01/07/2008
Attorney Dkt #:2257*0280PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2007
2
Exec Dt:
04/23/2007
Assignee
1
UMEDA CENTER BUILDING, 4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308-323
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11792534
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:025243/0312   Pages: 2
Recorded: 11/03/2010
Attorney Dkt #:1569.51044X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2010
2
Exec Dt:
10/13/2010
Assignee
1
2520, TAKABA
HITACHINAKA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12862221
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 9
Reel/Frame:027009/0770   Pages: 2
Recorded: 10/04/2011
Attorney Dkt #:105920.63814US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2011
2
Exec Dt:
09/07/2011
3
Exec Dt:
09/06/2011
4
Exec Dt:
09/10/2011
Assignee
1
2520, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13213274
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 10
Reel/Frame:031936/0193   Pages: 2
Recorded: 01/10/2014
Attorney Dkt #:106734.66057US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2013
2
Exec Dt:
10/10/2013
3
Exec Dt:
10/10/2013
Assignee
1
2520, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14122800
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:042704/0690   Pages: 2
Recorded: 06/14/2017
Attorney Dkt #:105786.70287US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2017
2
Exec Dt:
04/18/2017
3
Exec Dt:
04/18/2017
Assignee
1
2520, TAKABA
HITACHINAKA-SHI, IBARAKI, JAPAN 312-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15535733
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 12
Reel/Frame:064920/0610   Pages: 6
Recorded: 09/15/2023
Attorney Dkt #:HITACHI4-111702108US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2023
2
Exec Dt:
07/05/2023
3
Exec Dt:
07/17/2023
4
Exec Dt:
07/15/2023
Assignee
1
2520 TAKABA
HITACHINAKA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16965981
Correspondence name and address
GERALD B. HALT, JR.
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103

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