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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 : YAMAMOTO, KIYOKAZU
Total Assignments: 15
Assignment: 1
Reel/Frame:003891/0875   Pages: 1
Recorded: 08/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/07/1981
2
Exec Dt:
05/07/1981
3
Exec Dt:
05/07/1981
Assignees
1
2, TAKARA-CHO, KANAGAWA-KU, YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
2
1760 HIGASHIMATANO-CHO, TOTSUKA-KU, YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06230287
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004006/0844   Pages: 1
Recorded: 05/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/27/1982
2
Exec Dt:
04/27/1982
3
Exec Dt:
04/27/1982
4
Exec Dt:
04/27/1982
Assignees
1
JAPAN
2
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06374782
Correspondence name and address
TREXLER, BUSHNELL & WOLTERS, LTD.
141 W. JACKSON BLVD., RM. 3440
CHICAGO, IL 60604
Assignment: 3
Reel/Frame:004602/0820   Pages: 1
Recorded: 09/12/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/22/1986
2
Exec Dt:
08/22/1986
Assignees
1
2, TAKARA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
2
1760 HIGASHIMATANO-CHO
TOTSUKA-KU, YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06906241
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
111 N. ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 4
Reel/Frame:004793/0142   Pages: 1
Recorded: 09/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/17/1987
2
Exec Dt:
09/17/1987
3
Exec Dt:
09/17/1987
4
Exec Dt:
09/17/1987
5
Exec Dt:
09/17/1987
Assignees
1
JAPAN
2
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07100101
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 5
Reel/Frame:010134/0339   Pages: 3
Recorded: 07/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/15/1999
Assignee
1
20 KOTOBUKI-CHO
ISESAKI-SHI, GUMMA 372, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09358855
Correspondence name and address
BANNER & WITCOFF, LTD.
JAMES A. NIEGOWSKI, ESQ.
1TH FLOOR
1001 G STREET, N.W.
WASHINGTON, D.C. 20001-4597
Assignment: 6
Reel/Frame:012197/0713   Pages: 3
Recorded: 09/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2001
2
Exec Dt:
09/04/2001
Assignee
1
20 KOTOBUKI-CHO, ISESAKI-SHI
GUNMA 372-8502, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29145206
Correspondence name and address
BAKER BOTTS L.L.P.
JAMES B. ARPIN
THE WARTER, SUITE 1300
1299 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004-2400
Assignment: 7
Reel/Frame:012469/0921   Pages: 3
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2001
2
Exec Dt:
09/19/2001
3
Exec Dt:
09/19/2001
Assignee
1
20 KOTOBUKI-CHO, ISESAKI-SHI
GUNMA 372-8502, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09955936
Correspondence name and address
BAKER BOTTS L.L.P.
JAMES B. ARPIN
THE WARNER, SUITE 1300
1299 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004-2400
Assignment: 8
Reel/Frame:014041/0303   Pages: 3
Recorded: 05/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2003
2
Exec Dt:
04/25/2003
Assignee
1
20 KOTOBUKI-CHI, ISESAKI-SHI
GUNMA, JAPAN 372-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10369200
Correspondence name and address
BAKER BOTTS LLP
C/O INTELLECTUAL PROPERTY DEPARTMENT
THE WARNER, SUITE 1300
1299 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004-2400
Assignment: 9
Reel/Frame:015109/0984   Pages: 3
Recorded: 03/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2003
2
Exec Dt:
11/14/2003
Assignee
1
20 KOTOBUKI-CHO
ISESAKI-SHI
GUNMA 372-8502, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10721327
Correspondence name and address
BAKER BOTTS LLP
C/O INTELLECTUAL PROPERTY DEPARTMENT
THE WARNER, SUITE 1300
1299 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004-2400
Assignment: 10
Reel/Frame:015110/0060   Pages: 3
Recorded: 03/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2003
2
Exec Dt:
12/08/2003
Assignee
1
20 KOTOBUKI-CHO
ISESAKI-SHI
GUNMA 372-8502, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10730942
Correspondence name and address
BAKER BOTTS LLP
JAMES B. ARPIN
THE WARNER, SUITE 1300
1299 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004-2400
Assignment: 11
Reel/Frame:015218/0773   Pages: 3
Recorded: 04/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/18/2004
Assignee
1
20 KOTOBUKI-CHO
ISESAKI-SHI
GUNMA 372-8502, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10739941
Correspondence name and address
BAKER BOTTS LLP
C/O INTELLECTUAL PROPERTY DEPARTMENT
THE WARNER, SUITE 1300
1299 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004-2400
Assignment: 12
Reel/Frame:016909/0568   Pages: 3
Recorded: 08/22/2005
Attorney Dkt #:052995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2005
2
Exec Dt:
05/16/2005
Assignee
1
20, KOTOBUKI-CHO,
ISESAKI-SHI, GUNMA 372-8502, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11207720
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:016534/0937   Pages: 3
Recorded: 09/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2005
2
Exec Dt:
07/20/2005
Assignee
1
20 KOTOBUKI-CHO
ISESAKI-SHI
GUNMA, JAPAN 372-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11194472
Correspondence name and address
BAKER BOTTS, LLP
1299 PENNYSLVANIA AVENUE, NW
THE WARNER
WASHINGTON, DC 20004-2400
Assignment: 14
Reel/Frame:017280/0504   Pages: 4
Recorded: 03/09/2006
Attorney Dkt #:018842.1481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2006
2
Exec Dt:
02/15/2006
Assignee
1
20 KOTOBUKI-CHO,
ISESAKI-SHI,
GUNMA, JAPAN 372-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11275571
Correspondence name and address
BAKER BOTTS, LLP
1299 PENNSYLVANIA AVENUE, NW
THE WARNER
WASHINGTON, DC 20004-2400
Assignment: 15
Reel/Frame:022968/0891   Pages: 4
Recorded: 07/17/2009
Attorney Dkt #:018842.1638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2009
2
Exec Dt:
06/05/2009
Assignee
1
20 KOTOBUKI-CHO,
ISESAKI-SHI,
GUNMA, JAPAN 372-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12514581
Correspondence name and address
BAKER BOTTS, LLP
1299 PENNSYLVANIA AVENUE, NW
THE WARNER
WASHINGTON, DC 20004-2400

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