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Patent Assignment Assignor Details
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Assignor Name : WACHI, SHIGEAKI
Total Assignments: 25
Assignment: 1
Reel/Frame:003985/0944   Pages: 1
Recorded: 03/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
03/24/1982
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4543650
NONE
06362502
Correspondence name and address
LEWIS H. ESLINGER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004016/0829   Pages: 1
Recorded: 06/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
06/17/1982
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4466089
NONE
06390816
Correspondence name and address
LEWIS H. ESLINGER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:004059/0014   Pages: 1
Recorded: 10/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
10/08/1982
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6,
A CORP. OF JAPAN
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4539666
NONE
06433951
Correspondence name and address
LEWIS H. ESLINGER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:004184/0211   Pages: 1
Recorded: 10/11/1983
Conveyance: DECREE OF DISTRIBUTION (SEE DOCUMENT FOR DETAILS).
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
10/05/1983
Assignee
1
SONY CORPORATION, JAPAN CORP
7-35 KITASHINAGAWA 6 SHINAGAWA KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4551661
NONE
06540977
Correspondence name and address
LEWIS H. ESLINGER
ESLINGER & PELTON
522 5TH AVE.
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004798/0749   Pages: 1
Recorded: 12/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WACHI, SHIGEAKI
Exec Dt:
11/26/1987
2
KUWABARA, SHINICHIRO
Exec Dt:
11/26/1987
Assignee
1
SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5079757
NONE
07128934
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR. SEARS TOWER
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:004887/0848   Pages: 1
Recorded: 05/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMAGAI, EIJI
Exec Dt:
05/17/1988
2
WACHI, SHIGEAKI
Exec Dt:
05/17/1988
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5003523
NONE
07171256
Correspondence name and address
RONALD P. KANANEN
VORYS, SATER, SEYMOUR & PEASE
1828 L STREET, N.W.
STE. 1111
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:004896/0984   Pages: 1
Recorded: 06/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
05/27/1988
Assignee
1
SONY CORPORATION, A JAPANESE CORP.
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4972398
NONE
07173601
Correspondence name and address
RONALD P. KANANEN
VORYS, SATER, SEYMOUR & PEASE
1828 L STREET, N.W., STE 1111
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:004913/0898   Pages: 1
Recorded: 07/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
07/12/1988
Assignee
1
SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4896310
NONE
07219654
Correspondence name and address
PHILIP M. SHAW, JR.
LIMBACH, LIMBACH & SUTTON
2001 FERRY BLDG.
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:004982/0317   Pages: 1
Recorded: 11/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
10/31/1988
Assignee
1
SONY CORPORATION, A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5056072
NONE
07234197
Correspondence name and address
LEWIS T. STEADMAN
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:004971/0027   Pages: 1
Recorded: 11/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAWA, SUMIHIRO
Exec Dt:
11/08/1988
2
WACHI, SHIGEAKI
Exec Dt:
11/08/1988
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4951272
NONE
07271918
Correspondence name and address
RONALD P. KANANEN
VORYS, SATER, SEYMOUR & PEASE
1828 L STREET, N. W., STE. 1111
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:005207/0452   Pages: 1
Recorded: 12/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
12/20/1989
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6, SHINAGAWA-KU, A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5138595
NONE
07455159
Correspondence name and address
LEWIS H. ESLINGER
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 12
Reel/Frame:005231/0052   Pages: 1
Recorded: 02/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHINKAI, HIROYUKI
Exec Dt:
01/31/1990
2
WACHI, SHIGEAKI
Exec Dt:
01/31/1990
3
TOSAKA, SUSUMU
Exec Dt:
01/31/1990
4
OKAWA, SUMIHIRO
Exec Dt:
01/31/1990
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5224085
NONE
07474324
Correspondence name and address
LEWIS H. ESLINGER
COOPER AND DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 13
Reel/Frame:005265/0434   Pages: 1
Recorded: 03/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
03/15/1990
Assignee
1
SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5148424
NONE
07499641
Correspondence name and address
LEWIS H. ESLINGER
COOPER AND DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 14
Reel/Frame:005343/0043   Pages: 2
Recorded: 05/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
05/25/1990
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5015932
NONE
07530340
Correspondence name and address
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 15
Reel/Frame:005499/0934   Pages: 2
Recorded: 10/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SENSHU, SUSUMU
Exec Dt:
10/18/1990
2
YAMAGAMI, TAMOTSU
Exec Dt:
10/18/1990
3
WACHI, SHIGEAKI
Exec Dt:
10/18/1990
4
WATANABE, TETSU
Exec Dt:
10/18/1990
Assignee
1
SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5170385
NONE
07603312
Correspondence name and address
LEWIS H. ESLINGER
COOPER & DUNHAM
30 ROCKFELLER PLAZA
NEW YORK, NY 10112
Assignment: 16
Reel/Frame:005714/0901   Pages: 2
Recorded: 05/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WACHI, SHIGEAKI
Exec Dt:
05/20/1991
2
INOUE, HIDEKI
Exec Dt:
05/20/1991
Assignee
1
SONY CORPORATION
A CORPORATION JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5168484
NONE
07704124
Correspondence name and address
PHILIP M. SHAW, JR.
LIMBACH, LIMBACH & SUTTON
2001 FERRY BLDG.
SAN FRANCISCO, CA 94111
Assignment: 17
Reel/Frame:005727/0573   Pages: 2
Recorded: 06/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
05/28/1991
Assignee
1
SONY CORPORATION
A CORPORATION OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5121016
NONE
07709702
Correspondence name and address
PHILIP M. SHAW, JR.
LIMBACH, LIMBACH & SUTTON
2001 FERRY BLDG.
SAN FRANCISCO, CA 94111
Assignment: 18
Reel/Frame:005780/0768   Pages: 2
Recorded: 07/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
07/08/1991
Assignee
1
SONY CORPORATION
A CORPORATION OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5224086
NONE
07728162
Correspondence name and address
ALFRED A. EQUITZ
LIMBACH, LIMBACH & SUTTON
2001 FERRY BLDG.
SAN FRANCISCO, CA 94111
Assignment: 19
Reel/Frame:005817/0341   Pages: 2
Recorded: 08/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
08/07/1991
Assignee
1
SONY CORPORTION, A CORPORATION OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5471447
NONE
07744966
Correspondence name and address
LIMBACH, LIMBACH & SUTTON
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 20
Reel/Frame:007050/0712   Pages: 2
Recorded: 07/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
02/26/1993
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5379282
NONE
07943675
Correspondence name and address
JAY H. MAIOLI
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
37TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 21
Reel/Frame:006871/0637   Pages: 2
Recorded: 01/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
01/13/1994
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5504727
NONE
08189543
Correspondence name and address
PHILIP M. SHAW, JR. ESQ.
LIMBACH & LIMBACH
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 22
Reel/Frame:007325/0921   Pages: 2
Recorded: 01/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMOTO, HIDETOSHI
Exec Dt:
12/26/1994
2
WACHI, SHIGEAKI
Exec Dt:
12/26/1994
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5640383
NONE
08331928
Correspondence name and address
WILLIAM S. FROMMER
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, N.Y. 10036
Assignment: 23
Reel/Frame:008828/0137   Pages: 2
Recorded: 11/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WACHI, SHIGEAKI
Exec Dt:
11/04/1997
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35, KITASHINAGAWA 6-CHOME
TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6038207
NONE
08846777
Correspondence name and address
LIMBACH & LIMBACH LLP
CHARLES P. SAMMUT
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 24
Reel/Frame:014914/0982   Pages: 2
Recorded: 07/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WACHI, SHIGEAKI
Exec Dt:
07/02/2004
2
MARUYAMA, RYUICHIRO
Exec Dt:
06/16/2004
3
ATA, MASAFUMI
Exec Dt:
07/15/2004
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050077172
10500178
Correspondence name and address
BELL, BOYD & LLOYD LLC
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 25
Reel/Frame:017475/0040   Pages: 7
Recorded: 07/08/2005
Attorney Dkt #:S1459-70079US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOSAIN, DHARAM PAL
Exec Dt:
05/18/2005
2
KAJIURA, HISASHI
Exec Dt:
05/19/2005
3
MARUYAMA, RYUICHIRO
Exec Dt:
05/19/2005
4
SHIRAISHI, MASASHI
Exec Dt:
05/21/2005
5
HUANG, HOUJIN
Exec Dt:
05/19/2005
6
KADONO, KOJI
Exec Dt:
05/19/2005
7
WACHI, SHIGEAKI
Exec Dt:
05/20/2005
8
ATA, MASAFUMI
Exec Dt:
05/24/2005
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7828620
US20060108906
10541936
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206

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