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Patent Assignment Assignor Details
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Assignor Name : HAMASAKI, MASAHARU
Total Assignments: 20
Assignment: 1
Reel/Frame:004027/0853   Pages: 1
Recorded: 07/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKESHITA, KANEYOSHI
Exec Dt:
07/23/1982
2
HAMASAKI, MASAHARU
Exec Dt:
07/23/1982
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4460912
NONE
06402356
Correspondence name and address
HILL, VAN SANTEN,
CHAIRA & SIMPSON
70TH FLR. SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004511/0952   Pages: 1
Recorded: 01/31/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
01/27/1986
Assignee
1
SONY CORPORATION, A CORP OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4660064
NONE
06824452
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004626/0507   Pages: 1
Recorded: 11/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZAWA, NOBUYUKI
Exec Dt:
10/16/1986
2
KATO, YASABURO
Exec Dt:
10/16/1986
3
SUZUKI, TOSHIHIKO
Exec Dt:
10/16/1986
4
KANBE, HIDEO
Exec Dt:
10/16/1986
5
HAMASAKI, MASAHARU
Exec Dt:
10/16/1986
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4836788
NONE
06927161
Correspondence name and address
RONALD P. KANANEN
VORYS, SATER, SEYMOUR & PEASE
1828 L STREET, N.W., STE. IIII
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004714/0925   Pages: 1
Recorded: 05/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMASAKI, MASAHARU
Exec Dt:
05/15/1987
2
ISHIKAWA, KIKUE
Exec Dt:
05/15/1987
3
KAGAWA, YOSHIAKI
Exec Dt:
05/15/1987
4
SUZUKI, TOMOYUKI
Exec Dt:
05/15/1987
5
YONEMOTO, KAZUYA
Exec Dt:
05/15/1987
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4780765
NONE
07025634
Correspondence name and address
RONALD P. KANANEN
VORYS, SATER, SEYMOUR & PEASE
1828 L STREET NW, STE 1111
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004817/0641   Pages: 1
Recorded: 12/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YONEMOTO, KAZUYA
Exec Dt:
10/26/1987
2
KAGAWA, YOSHIAKI
Exec Dt:
10/26/1987
3
ISHIKAWA, KIKUE
Exec Dt:
10/26/1987
4
SUZUKI, TOMOYUKI
Exec Dt:
10/26/1987
5
HAMASAKI, MASAHARU
Exec Dt:
10/26/1987
Assignee
1
SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4875100
NONE
07110844
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:005141/0803   Pages: 1
Recorded: 09/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
09/08/1989
Assignee
1
SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068736
NONE
07407740
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:005344/0329   Pages: 2
Recorded: 06/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NARABU, TADAKUNI
Exec Dt:
05/22/1990
2
HAMASAKI, MASAHARU
Exec Dt:
05/22/1990
3
IIZUKA, TETSUYA
Exec Dt:
05/22/1990
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5029190
NONE
07502688
Correspondence name and address
LEWIS T. STEADMAN
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:005884/0645   Pages: 2
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
09/17/1991
Assignee
1
SONY CORPORATION A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5187583
NONE
07776212
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:005878/0910   Pages: 2
Recorded: 10/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
09/18/1991
Assignee
1
SONY CORPORATION A ORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5229630
NONE
07773446
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
SEARS TOWER, 70TH FL.
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:006099/0638   Pages: 2
Recorded: 04/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
03/11/1992
Assignee
1
SONY CORPORATION, A CORP, OF JAPAN
7-35 KITASHINAGAWA 6
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5285091
NONE
07865487
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
85TH FLOOR SEARS TOWER
CHICAGO, ILLINOIS 60606
Assignment: 11
Reel/Frame:006086/0659   Pages: 2
Recorded: 04/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
03/12/1992
Assignee
1
SONY CORPORATION A CORPORATION OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274459
NONE
07865459
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
85TH FL. SEARS TOWER
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:006182/0998   Pages: 2
Recorded: 07/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
06/18/1992
Assignee
1
SONY CORPORATION A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5335008
NONE
07848129
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
ELIZABETH DEL RIO
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:006552/0889   Pages: 2
Recorded: 04/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
04/05/1993
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA
SHINAGAWA-KU TOKYO, JAPAN 141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5410348
NONE
08016549
Correspondence name and address
LEWIS T. STEADMAN
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:006561/0434   Pages: 2
Recorded: 04/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
04/09/1993
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420631
NONE
08053189
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM S. FROMMER
530 FIFTH AVENUE
NEW YORK, NEW YORK 10036
Assignment: 15
Reel/Frame:006541/0516   Pages: 2
Recorded: 04/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
04/19/1993
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5379068
NONE
08053220
Correspondence name and address
WILLIAM S. FROMMER
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:008270/0916   Pages: 2
Recorded: 12/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
12/02/1996
Assignee
1
SONY CORPORATION
7-35, KITASHINGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5821750
NONE
08711231
Correspondence name and address
HILL, STEADMAN & SIMPSON, P.C.
JAMES D. HOBART
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:008642/0123   Pages: 3
Recorded: 07/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, ISAO
Exec Dt:
06/23/1997
2
HAMASAKI, MASAHARU
Exec Dt:
06/24/1997
Assignee
1
SONY CORPORATIONS
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6400404
US20010043275
08893509
Correspondence name and address
HILL, STEADMAN & SIMPSON, P.C.
LEWIS T. STEADMAN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:008649/0502   Pages: 2
Recorded: 08/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
08/01/1997
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5977576
NONE
08803275
Correspondence name and address
HILL, STEADMAN & SIMPSON, P.C.
DAVID R. METZGER
85 FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:011932/0507   Pages: 2
Recorded: 06/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMASAKI, MASAHARU
Exec Dt:
06/05/2001
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6967685
US20010038095
09792245
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
DAVID R. METZGER
P.O. BOX #061080
WACKER DRIVE STATION SEARS TOWER
CHICAGO, IL 26263
Assignment: 20
Reel/Frame:025027/0249   Pages: 4
Recorded: 09/22/2010
Attorney Dkt #:1034290-000051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, HISASHI
Exec Dt:
09/16/2010
2
HAMASAKI, MASAHARU
Exec Dt:
09/16/2010
3
NISHIDA, YUKI
Exec Dt:
09/15/2010
4
NUNAMI, KOJI
Exec Dt:
09/15/2010
5
KAZAOKA, SHINJI
Exec Dt:
09/15/2010
Assignee
1
AISIN SEIKI KABUSHIKI KAISHA
1, ASAHI-MACHI 2-CHOME
KARIYA-SHI, AICHI, JAPAN 448-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127671
US20110014078
12933912
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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