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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 : YANG, WEIKANG
Total Assignments: 23
Assignment: 1
Reel/Frame:006333/0867   Pages: 2
Recorded: 12/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHOU, GUOLIANG
Exec Dt:
11/27/1992
2
YANG, WEIKANG
Exec Dt:
11/27/1992
3
WONGWARAWIPAT, WIWAT
Exec Dt:
11/27/1992
4
TAKATORI, SUNAO
Exec Dt:
11/27/1992
5
YAMAMOTO, MAKOTO
Exec Dt:
11/27/1992
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5319317
NONE
07986809
Correspondence name and address
DALE S. LAZAR
CUSHMAN DARBY & CUSHMAN
1100 NEW YORK, AVE., N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:006346/0911   Pages: 2
Recorded: 12/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHOU, GUOLIANG
Exec Dt:
11/27/1992
2
YANG, WEIKANG
Exec Dt:
11/27/1992
3
WONGWARAWIPAT, WIWAT
Exec Dt:
11/27/1992
4
TAKATORI, SUNAO
Exec Dt:
11/27/1992
5
YAMAMOTO, MAKOTO
Exec Dt:
11/27/1992
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5440156
NONE
07986764
Correspondence name and address
DALE S. LAZAR
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 3
Reel/Frame:006540/0996   Pages: 2
Recorded: 05/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, RYOH EI
Exec Dt:
04/30/1993
2
YANG, WEIKANG
Exec Dt:
04/30/1993
Assignee
1
EZEL, INC.
3-5-18 KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5414666
NONE
07921110
Correspondence name and address
SCOTT C. HARRIS
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:006778/0848   Pages: 2
Recorded: 11/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
10/19/1993
2
YANG, WEIKANG
Exec Dt:
10/19/1993
3
TAKATORI, SUNAO
Exec Dt:
10/19/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
10/19/1993
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5381375
NONE
08137736
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 5
Reel/Frame:007135/0562   Pages: 2
Recorded: 12/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
10/19/1993
2
YANG, WEIKANG
Exec Dt:
10/19/1993
3
TAKATORI, SUNAO
Exec Dt:
10/19/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
10/19/1993
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5396442
NONE
08137738
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 6
Reel/Frame:006771/0685   Pages: 2
Recorded: 11/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
11/02/1993
2
YANG, WEIKANG
Exec Dt:
11/02/1993
3
TAKATORI, SUNAO
Exec Dt:
11/02/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
11/04/1993
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5453711
NONE
08147311
Correspondence name and address
DALE S. LAZAR
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 7
Reel/Frame:006778/0598   Pages: 2
Recorded: 11/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
11/05/1993
2
YANG, WEIKANG
Exec Dt:
11/05/1993
3
TAKATORI, SUNAO
Exec Dt:
11/05/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
11/05/1993
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA
SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5452336
NONE
08151030
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 8
Reel/Frame:006855/0206   Pages: 2
Recorded: 12/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
11/10/1993
2
YANG, WEIKANG
Exec Dt:
11/10/1993
3
TAKATORI, SUNAO
Exec Dt:
11/10/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
11/10/1993
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5424973
NONE
08151307
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 9
Reel/Frame:006866/0974   Pages: 2
Recorded: 01/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
11/18/1993
2
YANG, WEIKANG
Exec Dt:
11/18/1993
3
TAKATORI, SUNAO
Exec Dt:
11/18/1993
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5455581
NONE
08154519
Correspondence name and address
DALE S. LAZAR
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W., 9TH FL.
WASHINGTON, DC 20005-3918
Assignment: 10
Reel/Frame:006882/0639   Pages: 2
Recorded: 01/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
11/22/1993
2
YANG, WEIKANG
Exec Dt:
11/25/1993
3
TAKATORI, SUNAO
Exec Dt:
11/22/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
11/24/1993
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5396446
NONE
08155809
Correspondence name and address
DALE S. LAZAR
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W., 9TH FL.
WASHINGTON, DC 20005-3918
Assignment: 11
Reel/Frame:006799/0215   Pages: 2
Recorded: 11/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
11/26/1993
2
YANG, WEIKANG
Exec Dt:
11/26/1993
3
TAKATORI, SUNAO
Exec Dt:
11/26/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
11/26/1993
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA SETAGAYA-KU
TOKYO, JAPAN 155
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5361219
NONE
08158295
Correspondence name and address
DALE S. LAZAR
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 12
Reel/Frame:006814/0878   Pages: 2
Recorded: 12/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
12/16/1993
2
YANG, WEIKANG
Exec Dt:
12/16/1993
3
TAKATORI, SUNAO
Exec Dt:
12/16/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
12/16/1993
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5381352
NONE
08170731
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 13
Reel/Frame:006835/0824   Pages: 2
Recorded: 12/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
12/17/1993
2
YANG, WEIKANG
Exec Dt:
12/17/1993
3
TAKATORI, SUNAO
Exec Dt:
12/20/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
12/17/1993
Assignee
1
YOZAN, INC.
3-5-18 KITAZA, SETAGAYAKU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5424965
NONE
08172393
Correspondence name and address
DALE S. LAZAR
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 14
Reel/Frame:006840/0444   Pages: 2
Recorded: 12/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
12/21/1993
2
YANG, WEIKANG
Exec Dt:
12/21/1993
3
TAKATORI, SUNAO
Exec Dt:
12/21/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
12/21/1993
Assignee
1
YOZAN, INC.
3-5-18 KITAZA
SETAGAYAKU
TOKYO, JAPAN 155
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416439
NONE
08174065
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVE., NW
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 15
Reel/Frame:006837/0858   Pages: 2
Recorded: 12/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
12/22/1993
2
YANG, WEIKANG
Exec Dt:
12/22/1993
3
TAKATORI, SUNAO
Exec Dt:
12/21/1993
4
YAMAMOTO, MAKOTO
Exec Dt:
12/22/1993
Assignee
1
YOZAN, INC.
SETAGAYAKU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5406131
NONE
08174064
Correspondence name and address
DALE S. LAZAR
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 16
Reel/Frame:006948/0819   Pages: 2
Recorded: 03/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
01/14/1994
2
YANG, WEIKANG
Exec Dt:
01/17/1994
3
TAKATORI, SUNAO
Exec Dt:
01/14/1994
4
YAMAMOTO, MAKOTO
Exec Dt:
01/14/1994
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO, JAPAN 155
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420806
NONE
08181118
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVE., NW
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 17
Reel/Frame:006931/0466   Pages: 3
Recorded: 03/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
02/01/1994
2
YANG, WEIKANG
Exec Dt:
02/01/1994
3
TAKATORI, SUNAO
Exec Dt:
02/01/1994
4
YAMAMOTO, MAKOTO
Exec Dt:
02/01/1994
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5465064
NONE
08190926
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 18
Reel/Frame:006938/0650   Pages: 3
Recorded: 03/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
02/01/1994
2
YANG, WEIKANG
Exec Dt:
02/01/1994
3
TAKATORI, SUNAO
Exec Dt:
02/01/1994
4
YAMAMOTO, MAKOTO
Exec Dt:
02/01/1994
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5457417
NONE
08191495
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVE., NW
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 19
Reel/Frame:006941/0256   Pages: 3
Recorded: 03/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
02/16/1994
2
YANG, WEIKANG
Exec Dt:
02/16/1994
3
TAKATORI, SUNAO
Exec Dt:
02/16/1994
4
YAMAMOTO, MAKOTO
Exec Dt:
02/16/1994
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5469102
NONE
08196837
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVENUE, N.W., 9TH FL.
WASHINGTON, D.C. 20005-3918
Assignment: 20
Reel/Frame:006963/0620   Pages: 3
Recorded: 04/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WEIKANG
Exec Dt:
04/07/1994
2
SHOU, GUOLIANG
Exec Dt:
04/07/1994
3
TAKATORI, SUNAO
Exec Dt:
04/08/1994
4
YAMAMOTO, MAKOTO
Exec Dt:
04/08/1994
Assignee
1
YOZAN, INC.
3-5-18 KITAZAWA, SETAGAYA-KU
TOKYO, JAPAN 155
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5450023
NONE
08228903
Correspondence name and address
SCOTT C. HARRIS
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 21
Reel/Frame:006971/0437   Pages: 3
Recorded: 04/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
04/15/1994
2
YANG, WEIKANG
Exec Dt:
04/15/1994
3
TAKATORI, SUNAO
Exec Dt:
04/15/1994
4
YAMAMOTO, MAKOTO
Exec Dt:
04/15/1994
Assignee
1
YOZAN INC.
3-5-18, KITAZAWA, SETAGAYA-KU
TOKYO 155, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5500810
NONE
08231766
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
SCOTT C. HARRIS
1100 NEW YORK AVE., NW
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 22
Reel/Frame:007005/0382   Pages: 3
Recorded: 05/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
05/09/1994
2
YANG, WEIKANG
Exec Dt:
05/09/1994
3
TAKATORI, SUNAO
Exec Dt:
05/10/1994
4
YAMAMOTO, MAKOTO
Exec Dt:
05/09/1994
Assignee
1
YOZAN INC.
3-5-18 KITAZAWA, SETAGAYA-KU
TOKYO, JAPAN 155
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5440605
NONE
08242837
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
SCOTT C. HARRIS
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 23
Reel/Frame:007620/0767   Pages: 3
Recorded: 08/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOU, GUOLIANG
Exec Dt:
07/24/1995
2
YANG, WEIKANG
Exec Dt:
07/24/1995
3
TAKATORI, SUNAO
Exec Dt:
07/24/1995
4
YAMAMOTO, MAKOTO
Exec Dt:
07/24/1995
Assignees
1
YOZAN INC.
3-5-18, KITAZAWA
SETAGAYA-KU, TOKYO 115, JAPAN
2
SHARP CORPORATION
22-22, NAGAIKE-CHO
ABENO-KU, OSAKA 545, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5604458
NONE
08457445
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P.
MICHAEL W. HAAS
1100 NEW YORK AVE., NW
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918

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