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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 : YOKOYA, HIROAKI
Total Assignments: 29
Assignment: 1
Reel/Frame:004278/0260   Pages: 1
Recorded: 07/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/15/1982
2
Exec Dt:
12/15/1982
3
Exec Dt:
12/15/1982
4
Exec Dt:
12/15/1982
Assignee
1
NO. 210 NAKANUMA, MINAMI ASHIGARA-SHI,
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06451221
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004562/0811   Pages: 1
Recorded: 06/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/02/1984
2
Exec Dt:
07/02/1984
3
Exec Dt:
07/02/1984
4
Exec Dt:
07/02/1984
Assignee
1
NO. 210, NAKANUMA, MINAMI
ASHIGARA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06631114
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004775/0686   Pages: 1
Recorded: 10/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/08/1985
2
Exec Dt:
08/08/1985
3
Exec Dt:
08/08/1985
4
Exec Dt:
08/08/1985
Assignee
1
NO. 210, NAKANUMA, MINAMI ASHIGARA-SHI,
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06912142
Correspondence name and address
MUGHRUE, MION, ZINN,
MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006-2359
Assignment: 4
Reel/Frame:004815/0940   Pages: 1
Recorded: 12/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/10/1986
2
Exec Dt:
09/10/1986
3
Exec Dt:
09/10/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06913277
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004753/0214   Pages: 1
Recorded: 08/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/24/1986
2
Exec Dt:
10/24/1986
3
Exec Dt:
10/24/1986
Assignee
1
NO. 210 NAKANUMA, MINAMI ASHIGARA-SHI,
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06929537
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004815/0914   Pages: 1
Recorded: 12/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/24/1986
2
Exec Dt:
10/24/1986
3
Exec Dt:
10/24/1986
4
Exec Dt:
10/24/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06929315
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004953/0893   Pages: 1
Recorded: 09/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/19/1988
2
Exec Dt:
09/19/1988
3
Exec Dt:
09/19/1988
Assignee
1
210, NAKANUMA, MINAMI ASHIGARA-SHI,
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07250584
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004993/0859   Pages: 1
Recorded: 09/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/19/1988
2
Exec Dt:
09/19/1988
3
Exec Dt:
09/19/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07250669
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:005066/0040   Pages: 1
Recorded: 04/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/31/1989
2
Exec Dt:
03/31/1989
3
Exec Dt:
03/31/1989
Assignee
1
210, NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07318216
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037-3202
Assignment: 10
Reel/Frame:005745/0001   Pages: 2
Recorded: 06/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/23/1989
2
Exec Dt:
05/23/1989
Assignee
1
210, NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07335411
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037-3202
Assignment: 11
Reel/Frame:005096/0419   Pages: 1
Recorded: 06/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/12/1989
2
Exec Dt:
06/12/1989
Assignee
1
210, NAKANUMA, MINAMI ASHIGARA-SHI,
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07370973
Correspondence name and address
SUGHRUE, MION, ZINN,
MAC PEAK & SEAS
2100 PENN., AVE., N.W.
WASHINGTON, DC 20037-3202
Assignment: 12
Reel/Frame:005186/0564   Pages: 1
Recorded: 11/30/1989
Conveyance: RESEARCH OF AN INSTRUMENT PREVOUSLY RECORDED ON REEL 4993 FRAME 0859 DATED 9/29/88 TO CORRECT THE FIRST NAMED INVENTED SIGNATURE
Assignors
1
Exec Dt:
11/10/1989
2
Exec Dt:
11/10/1989
3
Exec Dt:
11/10/1989
Assignee
1
210, NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07250669
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK, ET AL
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20037
Assignment: 13
Reel/Frame:005192/0896   Pages: 1
Recorded: 12/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/01/1989
2
Exec Dt:
12/01/1989
3
Exec Dt:
12/01/1989
Assignee
1
210 NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07449161
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20037-3202
Assignment: 14
Reel/Frame:005220/0014   Pages: 1
Recorded: 01/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/10/1990
2
Exec Dt:
01/10/1990
3
Exec Dt:
01/10/1990
Assignee
1
210, NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07466905
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.,
WASHINGTON, DC 20037-3202
Assignment: 15
Reel/Frame:005245/0138   Pages: 1
Recorded: 02/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/30/1990
2
Exec Dt:
01/30/1990
3
Exec Dt:
01/30/1990
Assignee
1
210 NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07476909
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037-3202
Assignment: 16
Reel/Frame:005745/0044   Pages: 2
Recorded: 11/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/18/1990
2
Exec Dt:
09/18/1990
Assignee
1
210, NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07335411
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037-3202
Assignment: 17
Reel/Frame:005489/0988   Pages: 2
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/05/1990
2
Exec Dt:
10/05/1990
3
Exec Dt:
10/05/1990
4
Exec Dt:
10/05/1990
5
Exec Dt:
10/05/1990
Assignee
1
210, NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07584027
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENN. AVE., NW
WASHINGTON, DC 20037-3202
Assignment: 18
Reel/Frame:005512/0164   Pages: 2
Recorded: 11/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/09/1990
2
Exec Dt:
11/09/1990
3
Exec Dt:
11/09/1990
4
Exec Dt:
11/08/1990
Assignee
1
NO. 210, NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07614421
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20037-3202
Assignment: 19
Reel/Frame:005755/0184   Pages: 2
Recorded: 07/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1991
2
Exec Dt:
06/14/1991
3
Exec Dt:
06/14/1991
Assignee
1
NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07701721
Correspondence name and address
WADDELL A. BIGGART
SUGHRUE, MOIN, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037-3202
Assignment: 20
Reel/Frame:005811/0348   Pages: 2
Recorded: 08/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/07/1991
2
Exec Dt:
08/07/1991
3
Exec Dt:
08/07/1991
4
Exec Dt:
08/07/1991
Assignee
1
NO. 210, NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06613020
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037-3202
Assignment: 21
Reel/Frame:006120/0373   Pages: 2
Recorded: 05/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/23/1992
2
Exec Dt:
04/23/1992
3
Exec Dt:
04/23/1992
4
Exec Dt:
04/23/1992
Assignee
1
NO. 210, NAKANUMA, MINAMI-ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07879844
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 22
Reel/Frame:006120/0517   Pages: 2
Recorded: 04/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/23/1992
2
Exec Dt:
04/23/1992
3
Exec Dt:
04/23/1992
4
Exec Dt:
04/23/1992
Assignee
1
NO. 210, NAKANUMA, MINAMI-ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07879835
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
ATTN: WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE N.W.
WASHINGTON, D.C. 200037-3202
Assignment: 23
Reel/Frame:006123/0969   Pages: 2
Recorded: 05/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/23/1992
2
Exec Dt:
04/23/1992
3
Exec Dt:
04/23/1992
4
Exec Dt:
04/23/1992
Assignee
1
NO. 210 NAKANUMA, MINAMI-ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07878996
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037-3202
Assignment: 24
Reel/Frame:006884/0453   Pages: 5
Recorded: 02/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/1994
2
Exec Dt:
02/02/1994
Assignee
1
NO. 210 NAKANUMA
MINAMI-ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08194327
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
ANTHONY L. BIRCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 25
Reel/Frame:007478/0163   Pages: 5
Recorded: 04/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/1995
2
Exec Dt:
04/18/1995
Assignee
1
NO. 210, NAKANUMA MINAMI-ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08428892
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 26
Reel/Frame:008173/0249   Pages: 3
Recorded: 09/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/1996
2
Exec Dt:
09/05/1996
3
Exec Dt:
09/05/1996
Assignee
1
210, NAKANUMA, MINAMI ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08710028
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PLATON N. MANDROS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 27
Reel/Frame:008437/0223   Pages: 2
Recorded: 03/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/1997
2
Exec Dt:
02/27/1997
3
Exec Dt:
02/27/1997
Assignee
1
NO. 210 NAKANUMA, MINAMI-ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08812035
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 28
Reel/Frame:008705/0204   Pages: 3
Recorded: 07/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/1997
2
Exec Dt:
07/17/1997
3
Exec Dt:
07/17/1997
Assignee
1
NO. 210, NAKANUMA
MINAMI-ASHIGARA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08899305
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PLATON N. MANDROS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 29
Reel/Frame:008833/0771   Pages: 3
Recorded: 10/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/1997
2
Exec Dt:
09/25/1997
3
Exec Dt:
09/25/1997
Assignee
1
NO. 210, NAKANUMA, MINAMI-ASHIGARA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08942199
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, LLP
PLATON N. MANDROS
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404

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