skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : YONEZAWA, KEI
Total Assignments: 12
Assignment: 1
Reel/Frame:008622/0788   Pages: 2
Recorded: 05/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IJICHI, MAKOTO
Exec Dt:
05/08/1997
2
ITOH, SHIGEYUKI
Exec Dt:
05/08/1997
3
HIROYA, MASAAKI
Exec Dt:
05/08/1997
4
ASAO, HIROSHI
Exec Dt:
05/08/1997
5
SATO, NAOMI
Exec Dt:
05/08/1997
6
YONEZAWA, KEI
Exec Dt:
05/08/1997
Assignee
1
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5932859
NONE
08836703
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 2
Reel/Frame:012834/0994   Pages: 2
Recorded: 04/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEZAWA, KEI
Exec Dt:
02/20/2002
2
SUGAWARA, KOU
Exec Dt:
02/26/2002
3
RISSEN, KAZUMI
Exec Dt:
02/20/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030033390
10123347
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
STEVE Y. CHO
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:015590/0159   Pages: 3
Recorded: 07/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, AKIRA
Exec Dt:
06/23/2004
2
YONEZAWA, KEI
Exec Dt:
06/23/2004
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7157188
US20040234866
10791394
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 4
Reel/Frame:015983/0232   Pages: 2
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YONEZAWA, KEI
Exec Dt:
11/13/2004
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA
6-CHOME, SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9997803
US20050048374
10891673
Correspondence name and address
ROBET J. DEPKE
HOLAND & KNIGHT LLP
131 S. DEARBORN STREET, 30TH FLOOR
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:019354/0713   Pages: 2
Recorded: 05/30/2007
Attorney Dkt #:16869N-197400US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, DAISUKE
Exec Dt:
12/11/2006
2
YONEZAWA, KEI
Exec Dt:
12/11/2006
3
TERADA, SHUJI
Exec Dt:
12/16/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7525437
US20070229265
11602916
Correspondence name and address
ROGER HYLTON
TWO EMBARCADERO CENTER, 8TH FLOOR
TOWNSEND & TOWNSEND & CREW
SAN FRANCISCO, CA 94111-3834
Assignment: 6
Reel/Frame:019471/0596   Pages: 2
Recorded: 06/25/2007
Attorney Dkt #:16869N-197400US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, DAISUKE
Exec Dt:
12/11/2006
2
YONEZAWA, KEI
Exec Dt:
12/11/2006
3
TERADA, SHUNJI
Exec Dt:
12/16/2006
Assignee
1
HITACHI, LTD
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7525437
US20070229265
11602916
Correspondence name and address
ROGER HYLTON
TWO EMBARCADERO CENTER, 8TH FLOOR
TOWNSEND & TOWNSEND & CREW
SAN FRANCISCO, CA 94111-3834
Assignment: 7
Reel/Frame:021874/0593   Pages: 5
Recorded: 11/21/2008
Attorney Dkt #:16869N-197400US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TO RE-RECORD ASSIGNMENT AND REMOVE PREVIOUSLY RECORDED INFORMATION. CORRECT THE <SERIAL NUMBER> FROM <11602915> TO <11602916>. PREVIOUSLY RECORDED ON REEL 019354 FRAME 0713. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS' INTEREST.
Assignors
1
TAKEUCHI, DAISUKE
Exec Dt:
12/11/2006
2
YONEZAWA, KEI
Exec Dt:
12/11/2006
3
TERADA, SHUJI
Exec Dt:
12/16/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7525437
US20070229265
11602916
Correspondence name and address
ROGER HYLTON
TWO EMBARCADERO CENTER, 8TH FLOOR
TOWNSEND & TOWNSEND & CREW
SAN FRANCISCO, CA 94111-3834
Assignment: 8
Reel/Frame:019158/0353   Pages: 7
Recorded: 04/13/2007
Attorney Dkt #:112857-1030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TAKASHI
Exec Dt:
03/27/2007
2
ISHIMATSU, TAKAHISA
Exec Dt:
03/28/2007
3
YONEZAWA, KEI
Exec Dt:
04/03/2007
4
YAMAMOTO, YOSHIKATSU
Exec Dt:
04/05/2007
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442469
US20070190421
11674288
Correspondence name and address
THOMAS C. BASSO
BELL, BOYD & LLOYD LLP, P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 9
Reel/Frame:019481/0557   Pages: 8
Recorded: 06/26/2007
Attorney Dkt #:112857-1094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIMATSU, TAKAHISA
Exec Dt:
06/07/2007
2
YONEZAWA, KEI
Exec Dt:
05/29/2007
3
SATO, TAKASHI
Exec Dt:
06/07/2007
4
TERAUCHI, MASUMI
Exec Dt:
06/07/2007
5
YAMAMOTO, YOSHIKATSU
Exec Dt:
06/11/2007
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8197968
US20070275303
11742885
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 10
Reel/Frame:019799/0160   Pages: 2
Recorded: 09/07/2007
Attorney Dkt #:09792909-7112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEZAWA, KEI
Exec Dt:
08/07/2007
2
SATO, TAKASHI
Exec Dt:
08/09/2007
3
OKAWA, TSUYOSHI
Exec Dt:
08/10/2007
4
YAMAMOTO, YOSHIKATSU
Exec Dt:
08/10/2007
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9450244
US20090004567
11908079
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
POST OFFICE BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 11
Reel/Frame:020187/0317   Pages: 3
Recorded: 12/03/2007
Attorney Dkt #:09792909-7119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIUCHI, TOSHINOBU
Exec Dt:
11/06/2007
2
YONEZAWA, KEI
Exec Dt:
11/08/2007
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080151163
11948331
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
POST OFFICE BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 12
Reel/Frame:026300/0777   Pages: 4
Recorded: 05/18/2011
Attorney Dkt #:513.51681X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, SHOJI
Exec Dt:
05/11/2011
2
MARUI, TOMOYUKI
Exec Dt:
05/11/2011
3
TAKAHASHI, MASAMI
Exec Dt:
05/11/2011
4
RISSEN, KAZUMI
Exec Dt:
05/10/2011
5
EBARA, TAKAFUMI
Exec Dt:
05/09/2011
6
YONEZAWA, KEI
Exec Dt:
05/10/2011
7
NASU, YOSHIHITO
Exec Dt:
05/10/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9168841
US20110285345
13110312
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873

Search Results as of: 05/06/2024 11:38 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT