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Patent Assignment Assignor Details
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Assignor Name : TOKUNAGA, KAZUHIKO
Total Assignments: 11
Assignment: 1
Reel/Frame:006963/0407   Pages: 3
Recorded: 04/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, ATSUSHI
Exec Dt:
04/05/1994
2
KASHIWAGI, AKIHIDE
Exec Dt:
04/05/1994
3
TOKUNAGA, KAZUHIKO
Exec Dt:
04/05/1994
4
SUZUKI, TOSHIHIKO
Exec Dt:
04/05/1994
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5506178
NONE
08172167
Correspondence name and address
RONALD P. KANANEN
MARKS & MURASE
2001 L STREET, N.W.
STE. 750
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:007982/0337   Pages: 3
Recorded: 04/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, HIROSHI
Exec Dt:
04/18/1996
2
TOKUNAGA, KAZUHIKO
Exec Dt:
04/18/1996
3
YOSHIGOE, SHUNICHI
Exec Dt:
04/19/1996
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5736462
NONE
08638205
Correspondence name and address
MARKS & MURASE L.L.P.
RONALD P. KANANEN
2001 L STREET, N.W.
SUITE 750
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:009165/0265   Pages: 4
Recorded: 05/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASHIWAGI, AKIHIDE
Exec Dt:
04/14/1998
2
TOKUNAGA, KAZUHIKO
Exec Dt:
04/16/1998
3
SUZUKI, TOSHIHIKO
Exec Dt:
04/21/1998
4
KIMURA, HIDEKI
Exec Dt:
04/20/1998
5
KATAOKA, TOYOTAKA
Exec Dt:
04/20/1998
6
SUZUKI, ATSUSHI
Exec Dt:
04/20/1998
7
TANAKA, SHINJI
Exec Dt:
04/20/1998
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797323
NONE
08979259
Correspondence name and address
HILL & SIMPSON, P.C.
JAMES D. HOBART
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:023214/0495   Pages: 2
Recorded: 09/10/2009
Attorney Dkt #:09792909-7711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUNAGA, KAZUHIKO
Exec Dt:
08/28/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100065844
12557212
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080
Assignment: 5
Reel/Frame:023406/0905   Pages: 5
Recorded: 10/22/2009
Attorney Dkt #:349597US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUI, TAKEO
Exec Dt:
09/17/2009
2
MIZUNIWA, TETSUO
Exec Dt:
09/17/2009
3
TOKUNAGA, KAZUHIKO
Exec Dt:
09/24/2009
4
YASUTOMI, MASAKO
Exec Dt:
09/29/2009
Assignees
1
KURITA WATER INDUSTRIES LTD.
4-7, NISHI-SHINJUKU 3-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8383
2
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8476324
US20100130626
12596458
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:023523/0411   Pages: 2
Recorded: 11/16/2009
Attorney Dkt #:09792909-7773
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUNAGA, KAZUHIKO
Exec Dt:
11/05/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8319226
US20100123131
12619299
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION
CHICAGO, IL 60606-1080
Assignment: 7
Reel/Frame:023592/0533   Pages: 2
Recorded: 12/02/2009
Attorney Dkt #:09792909-7792
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TOSHIAKI
Exec Dt:
11/11/2009
2
MOROSAWA, NARIHIRO
Exec Dt:
11/11/2009
3
TOKUNAGA, KAZUHIKO
Exec Dt:
11/11/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8309956
US20100133525
12629283
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION
CHICAGO, IL 60606-1080
Assignment: 8
Reel/Frame:023871/0088   Pages: 4
Recorded: 01/29/2010
Attorney Dkt #:09792909-7861
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TOSHIAKI
Exec Dt:
12/02/2009
2
MOROSAWA, NARIHIRO
Exec Dt:
12/02/2009
3
TOKUNAGA, KAZUHIKO
Exec Dt:
12/02/2009
4
SAGAWA, HIROSHI
Exec Dt:
12/02/2009
5
MIURA, KIWAMU
Exec Dt:
12/02/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8269217
US20100200843
12696270
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL, LLP
PO BOX 061080
WACKER DRIVE STATION
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:027754/0266   Pages: 2
Recorded: 02/23/2012
Attorney Dkt #:09792909-8610
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUNAGA, KAZUHIKO
Exec Dt:
02/16/2012
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8673661
US20120241744
13403735
Correspondence name and address
SNR DENTON US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 10
Reel/Frame:029670/0533   Pages: 3
Recorded: 01/22/2013
Attorney Dkt #:6810-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUNAGA, KAZUHIKO
Exec Dt:
12/18/2012
2
ARAI, TOSHIAKI
Exec Dt:
12/18/2012
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9054197
US20130200364
13746562
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 11
Reel/Frame:034782/0116   Pages: 2
Recorded: 01/20/2015
Attorney Dkt #:09792909-9242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUNAGA, KAZUHIKO
Exec Dt:
01/15/2015
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150108477
14579472
Correspondence name and address
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080

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