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Patent Assignment Assignor Details
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Assignor Name : TOKURA, KUNIHIKO
Total Assignments: 22
Assignment: 1
Reel/Frame:005488/0971   Pages: 2
Recorded: 10/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
URYU, MASARU
Exec Dt:
10/17/1990
2
TOKURA, KUNIHIKO
Exec Dt:
10/17/1990
3
MURAOKA, KYOUJI
Exec Dt:
10/17/1990
Assignees
1
SONY CORPORATION, A CORP. OF JAPAN
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
2
MITSUI PETROCHEMICAL INDUSTRIES, LTD., A CORP. OF JAPAN
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5180785
NONE
07601391
Correspondence name and address
LEWIS T. STEADMAN
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:006739/0637   Pages: 2
Recorded: 08/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKURA, KUNIHIKO
Exec Dt:
07/27/1993
2
IRYU, MASARU
Exec Dt:
07/27/1993
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5445555
NONE
08098263
Correspondence name and address
HILL, STEADMAN & SIMPSON
LEWIS T. STEADMAN
85TH FLOOR, SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:007106/0709   Pages: 3
Recorded: 08/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKURA, KUNIHIKO
Exec Dt:
08/01/1994
2
URYU, MASARU
Exec Dt:
08/01/1994
3
YAMADA, KENJI
Exec Dt:
08/01/1994
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA
6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5533134
NONE
08287294
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
LEWIS T. STEADMAN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:007170/0252   Pages: 3
Recorded: 10/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URYU, MASARU
Exec Dt:
09/13/1994
2
TOKURA, KUNIHIKO
Exec Dt:
09/13/1994
3
CHATANI, IKUO
Exec Dt:
09/13/1994
4
MIZOGUCHI, IKUO
Exec Dt:
09/30/1994
5
ITO, MAMORU
Exec Dt:
09/30/1994
Assignee
1
SONY CORPORATION 7-35 KITASHINAGAWA
6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5590212
NONE
08281633
Correspondence name and address
LEWIS T. STEADMAN
HILL, STEADMAN & SIMPSON P.C.
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:009978/0438   Pages: 3
Recorded: 05/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKURA, KUNIHIKO
Exec Dt:
12/08/1997
2
URYU, MASARU
Exec Dt:
12/08/1997
3
KAMITE, MASAYUKI
Exec Dt:
12/08/1997
Assignees
1
SONY CORPORATION
7-35, KITASHINAGAWA 6 CHOME SHINAGAWA-KU
TOKYO, JAPAN
2
MISAWA HOMES CO. LTD.
2-4-5, TAKAIDOHIGASHI, SUGINAMI-KU
TOKYO 168, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6686036
NONE
08982898
Correspondence name and address
HILL & SIMPSON, P.C.
JOHN D. SIMPSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 6
Reel/Frame:009119/0307   Pages: 3
Recorded: 04/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKURA, KUNIHIKO
Exec Dt:
03/27/1998
2
URYU, MASARU
Exec Dt:
03/27/1998
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-25 KITASHINAGAWA 6-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071449
NONE
09057533
Correspondence name and address
COOPER & DUNHAM LLP
JAY H. MAIOLI
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:010409/0901   Pages: 3
Recorded: 10/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URYU, MASARU
Exec Dt:
10/01/1999
2
TOKURA, KUNIHIKO
Exec Dt:
10/01/1999
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6274652
NONE
09403718
Correspondence name and address
HILL & SIMPSON, P.C.
MICHAEL R. HULL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:012018/0774   Pages: 4
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URYU, MASARU
Exec Dt:
07/13/2001
2
TOKURA, KUNIHIKO
Exec Dt:
07/13/2001
3
OHASHI, YOSHIO
Exec Dt:
07/13/2001
4
IDEMURA, SATOSHI
Exec Dt:
07/13/2001
5
NAKASHIMA, MICHIYA
Exec Dt:
07/13/2001
6
TAKAHASHI, KATSUJI
Exec Dt:
07/16/2001
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35, KITASHINAGAWA 6-CHOME
TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554962
US20020096298
09834400
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
CHRISTOPHER P. RAUCH
P.O. BOX #061080/SEARS TOWER
WACKER DRIVE STATION
CHICAGO, IL 60606-1080
Assignment: 9
Reel/Frame:012309/0562   Pages: 4
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URYU, MASARU
Exec Dt:
07/13/2001
2
TOKURA, KUNIHIKO
Exec Dt:
07/16/2001
3
OHASHI, YOSHIO
Exec Dt:
07/13/2001
4
IDEMURA, SATOSHI
Exec Dt:
07/13/2001
5
NAKASHIMA, MICHIYA
Exec Dt:
07/13/2001
6
TAKAHASHI, KATSUJI
Exec Dt:
07/13/2001
Assignee
1
DAINIPPON INK AND CHEMICALS, INC.
35-58, SAKASHITA 3-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554962
US20020096298
09834400
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
CHRISTOPHER P. RAUCH
P.O. BOX #061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 10
Reel/Frame:012782/0123   Pages: 5
Recorded: 07/30/2001
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE NAME OF THE SECOND ASSIGNEE. FILED ON 07-30-01, RECORDED ON REELS 012018 AND 012303 FRAMES 0562 AND 0774 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
URYU, MASARU
Exec Dt:
07/13/2001
2
TOKURA, KUNIHIKO
Exec Dt:
07/16/2001
3
OHASHI, YOSHIO
Exec Dt:
07/13/2001
4
IDEMURA, SATOSHI
Exec Dt:
07/13/2001
5
NAKASHIMA, MICHIYA
Exec Dt:
07/13/2001
6
TAKAHASHI, KATSUJI
Exec Dt:
07/13/2001
Assignees
1
SONY CORPORATION
7-36 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141, JAPAN
2
DAINIPPON INK AND CHEMICALS, INC.
35-58, SAKASHITA 3-CHOME
IRABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554962
US20020096298
09834400
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
CHRISTOPHER P. RAUCH
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:015764/0251   Pages: 3
Recorded: 09/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKURA, KUNIHIKO
Exec Dt:
08/20/2004
2
URYU, MASARU
Exec Dt:
08/20/2004
Assignee
1
SONY CORPORATINO
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332215
US20040265564
10860739
Correspondence name and address
COOPER & DUNHAM LLP
JAY H. MAIOLI
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:016726/0887   Pages: 3
Recorded: 05/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKURA, KUNIHIKO
Exec Dt:
02/08/2005
2
URYU, MASARU
Exec Dt:
02/08/2005
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7468141
US20050244535
10521141
Correspondence name and address
COOPER & DUNHAM LLP
JAY H. MAIOLI
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:016440/0097   Pages: 4
Recorded: 03/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKURI, KAZUNOBU
Exec Dt:
02/23/2005
2
OHASHI, YOSHIO
Exec Dt:
02/24/2005
3
URYU, MASARU
Exec Dt:
02/28/2005
4
TOKURA, KUNIHIKO
Exec Dt:
02/28/2005
5
NAKAGAMI, TARO
Exec Dt:
02/23/2005
6
TAKEBE, TORU
Exec Dt:
02/24/2005
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050219221
11094971
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MASSACHUSETTS 02210-2206
Assignment: 14
Reel/Frame:016673/0997   Pages: 3
Recorded: 06/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URYU, MASARU
Exec Dt:
05/12/2005
2
TOKURA, KUNIHIKO
Exec Dt:
05/12/2005
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7510627
US20050211402
11081626
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:017249/0654   Pages: 4
Recorded: 11/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, SHINICHIRO
Exec Dt:
06/09/2005
2
FUJIHIRA, YUKO
Exec Dt:
06/09/2005
3
MORI, HIROYUKI
Exec Dt:
06/09/2005
4
NOGUCHI, TSUTOMU
Exec Dt:
06/09/2005
5
TOKURA, KUNIHIKO
Exec Dt:
06/17/2005
6
URYU, MASARU
Exec Dt:
06/17/2005
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7576154
US20060124383
10537168
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 16
Reel/Frame:017954/0738   Pages: 3
Recorded: 06/02/2006
Attorney Dkt #:288729US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URYU, MASARU
Exec Dt:
05/19/2006
2
OHASHI, YOSHIO
Exec Dt:
05/19/2006
3
TOKURA, KUNIHIKO
Exec Dt:
05/19/2006
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7726441
US20060222202
11392603
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:018356/0111   Pages: 3
Recorded: 09/28/2006
Attorney Dkt #:293565US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEBE, TORU
Exec Dt:
07/06/2006
2
TOKURA, KUNIHIKO
Exec Dt:
07/06/2006
3
URYU, MASARU
Exec Dt:
07/06/2006
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7546897
US20070017736
11457681
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:018298/0300   Pages: 3
Recorded: 09/12/2006
Attorney Dkt #:293564US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URYU, MASARU
Exec Dt:
08/24/2006
2
TOKURA, KUNIHIKO
Exec Dt:
08/24/2006
3
TAGAMI, TAKAHISA
Exec Dt:
08/24/2006
4
IKEDA, EMIKO
Exec Dt:
08/28/2006
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINGAWA-KU
TOKYO, 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7708111
US20070017737
11486003
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:018594/0190   Pages: 4
Recorded: 11/13/2006
Attorney Dkt #:293564us8
Conveyance: CORRECTED COVER SHEET TO CORRECT ASSIGNEE ADDRESS, PREVIOUSLY RECORDED AT REEL/FRAME 018298/0300 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
URYU, MASARU
Exec Dt:
08/24/2006
2
TOKURA, KUNIHIKO
Exec Dt:
08/24/2006
3
TAGAMI, TAKAHISA
Exec Dt:
08/24/2006
4
IKEDA, EMIKO
Exec Dt:
08/28/2006
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7708111
US20070017737
11486003
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:018378/0210   Pages: 3
Recorded: 10/04/2006
Attorney Dkt #:294670US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKURA, KUNIHIKO
Exec Dt:
09/14/2006
2
TAKEBE, TORU
Exec Dt:
09/14/2006
3
URYU, MASARU
Exec Dt:
09/14/2006
4
TAGAMI, TAKAHISA
Exec Dt:
09/14/2006
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO, 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7527124
US20070034443
11500309
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:019378/0289   Pages: 3
Recorded: 06/05/2007
Attorney Dkt #:299416US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKURA, KUNIHIKO
Exec Dt:
03/19/2007
2
URYU, MASARU
Exec Dt:
03/19/2007
3
TAKEBE, TORU
Exec Dt:
03/19/2007
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7980355
US20070133838
11561690
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:020590/0298   Pages: 4
Recorded: 02/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEBE, TORU
Exec Dt:
01/25/2008
2
TOKURA, KUNIHIKO
Exec Dt:
01/25/2008
3
URYU, MASARU
Exec Dt:
01/25/2008
4
TAGAMI, TAKAHISA
Exec Dt:
01/28/2008
5
IKEDA, EMIKO
Exec Dt:
01/28/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8300875
US20080199028
12070610
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206

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