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 : SOMEZAWA, MASASHI
Total Assignments: 16
Assignment: 1
Reel/Frame:003891/0212   Pages: 1
Recorded: 05/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAMIZAWA, MINORU
Exec Dt:
05/12/1981
2
KIMURA, SHIGEO
Exec Dt:
05/12/1981
3
SOMEZAWA, MASASHI
Exec Dt:
05/12/1981
4
KOBAYASHI, KUNIO
Exec Dt:
05/12/1981
5
INOUE, YOSHIO
Exec Dt:
05/12/1981
6
YOSHIOKA, HIROSHI
Exec Dt:
05/12/1981
Assignees
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
SONY CORPORATION
7-35 KITA-SHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4384100
NONE
06267542
Correspondence name and address
TOREN, MC GEADY & STANGER
521 FIFTH AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:003893/0038   Pages: 1
Recorded: 05/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIMURA, SHIGEO
Exec Dt:
05/22/1981
2
SOMEZAWA, MASASHI
Exec Dt:
05/22/1981
3
KOBAYASHI, KUNIO
Exec Dt:
05/22/1981
4
TAKAMIZAWA, MINORU
Exec Dt:
05/22/1981
5
INOUE, YOSHIO
Exec Dt:
05/22/1981
6
YOSHIOKA, HIROSHI
Exec Dt:
05/22/1981
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
2
SHIN-ETSU CHEMICAL CO., LTD.
6-1, 2-CHOME, OHTE-MACHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4369230
NONE
06267922
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA &
SIMPSON
70TH FL. SEARS TWR.
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:003899/0029   Pages: 1
Recorded: 07/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAJIMA, KAORU
Exec Dt:
06/23/1981
2
SOMEZAWA, MASASHI
Exec Dt:
06/23/1981
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4434210
NONE
06279726
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:003915/0957   Pages: 1
Recorded: 08/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAJIMA, KAORU
Exec Dt:
08/14/1981
2
SOMEZAWA, MASASHI
Exec Dt:
08/14/1981
3
TAKAMIZAWA, MINORU
Exec Dt:
08/14/1981
4
INOUE, YOSHIO
Exec Dt:
08/14/1981
5
YOSHIOKA, HIROSHI
Exec Dt:
08/14/1981
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA-6
A CORP. OF JAPAN
SHINAGAWA-KU, TOKYO, JAPAN
2
SHIN-ETSU CHEMICAL CO., LTD.
6-1, 2-CHOME, OHTE-MACHI
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4368242
NONE
06295390
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:003915/0962   Pages: 1
Recorded: 08/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAJIMA, KAORU
Exec Dt:
08/14/1981
2
SOMEZAWA, MASASHI
Exec Dt:
08/14/1981
3
TAKAMIZAWA, MINORU
Exec Dt:
08/14/1981
4
INOUE, YOSHIO
Exec Dt:
08/14/1981
5
YOSHIOKA, HIROSHI
Exec Dt:
08/14/1981
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA-6
A CORP. OF JAPAN
TOKYO, JAPAN
2
SHIN-ETSU CHEMICAL CO., LTD.
6-1, 2-CHOME, OHTE-MACHI
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4435485
NONE
06295306
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:003971/0229   Pages: 1
Recorded: 12/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONISHI, SHIN
Exec Dt:
12/21/1981
2
YOSHIDA, MITSUHIRO
Exec Dt:
12/21/1981
3
KATAGIRI, MASATAKE
Exec Dt:
12/21/1981
4
SOMEZAWA, MASASHI
Exec Dt:
12/21/1981
5
NINOMIYA, YOSHINOBU
Exec Dt:
12/21/1981
6
HASHIMOTO, AKIRA
Exec Dt:
12/21/1981
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6,
A CORP. OF JAPAN
SHINAGAWA-KU, TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4400498
NONE
06334254
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:003974/0748   Pages: 1
Recorded: 12/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NINOMIYA, YOSHINOBU
Exec Dt:
12/21/1981
2
HASHIMOTO, AKIRA
Exec Dt:
12/21/1981
3
SOMEZAWA, MASASHI
Exec Dt:
12/21/1981
4
NINOMIYA, YOSHINOBU
Exec Dt:
12/21/1981
5
HASHIMOTO, AKIRA
Exec Dt:
12/21/1981
Assignee
1
SONY CORPORATION, A CORP OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4368238
NONE
06334255
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FLR. SEARS TOWER
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:003977/0153   Pages: 1
Recorded: 02/11/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SOMEZAWA, MASASHI
Exec Dt:
02/05/1982
2
KIMURA, SHIGEO
Exec Dt:
02/05/1982
Assignee
1
SONY CORPORATION, A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4396674
NONE
06347931
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FLR. SEARS TOWER
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:004021/0340   Pages: 1
Recorded: 07/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NINOMIYA, YOSHINOBU
Exec Dt:
07/05/1982
2
SOMEZAWA, MASASHI
Exec Dt:
07/05/1982
3
HASHIMOTO, AKIRA
Exec Dt:
07/05/1982
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6
A CORP.
SHINAGAWA-KU,TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521486
NONE
06396302
Correspondence name and address
HILL, VAN SANTEN, STEADMAN
CHIARA & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:004078/0203   Pages: 1
Recorded: 11/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUBACHI, RYOJI
Exec Dt:
10/20/1982
2
KAWAMURA, YOSHIHISA
Exec Dt:
10/20/1982
3
SOMEZAWA, MASASHI
Exec Dt:
10/20/1982
Assignee
1
SONY CORPORATION, A CORP. OF JAPAN
ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4654260
NONE
06444572
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:004071/0177   Pages: 1
Recorded: 11/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SOMEZAWA, MASASHI
Exec Dt:
11/17/1982
2
KIMURA, SHIGEO
Exec Dt:
11/17/1982
3
HINOTO, YUJI
Exec Dt:
11/17/1982
4
YOSHIOKA, HIROSHI
Exec Dt:
11/17/1982
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
2
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTE-MACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4431703
NONE
06443574
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:004153/0262   Pages: 1
Recorded: 04/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYAI, SEIICHI
Exec Dt:
03/22/1983
2
NAKAJIMA, KAORU
Exec Dt:
03/22/1983
3
SOMEZAWA, MASASHI
Exec Dt:
03/22/1983
Assignee
1
SONY CORPORATION, A CORP. OF JAPAN
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503198
NONE
06492023
Correspondence name and address
HILL, VAN SANTEN, STEADMAN, CHIARA &
SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:004196/0154   Pages: 1
Recorded: 11/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIMURA, SHIGEO
Exec Dt:
11/08/1983
2
SOMEZAWA, MASASHI
Exec Dt:
11/08/1983
3
HINOTO, YUJI
Exec Dt:
11/08/1983
4
YOSHIOKA, HIROSHI
Exec Dt:
11/08/1983
Assignees
1
SONY CORPORATION, A CORP OF JAPAN
7-35 KITASHINAGAWA-6,
SHINAGAWA-KU
TOKYO, JAPAN
2
SHIN-ETSU CHEMICAL COL, LTD., A CORP OF JAPAN
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501801
NONE
06551040
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:004328/0321   Pages: 1
Recorded: 10/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NINOMIYA, YOSHINOBU
Exec Dt:
10/12/1984
2
SOMEZAWA, MASASHI
Exec Dt:
10/12/1984
3
OIYAMA, KIYOKAZU
Exec Dt:
10/12/1984
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6
SHINAGAWA-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4637959
NONE
06663377
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FL., SEARS TWR.
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:004373/0205   Pages: 1
Recorded: 12/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NONOMIYA, YOSHINOBU
Exec Dt:
11/28/1984
2
SOMEZAWA, MASASHI
Exec Dt:
11/28/1984
3
OIYAMA, KIYOKAZU
Exec Dt:
11/28/1984
Assignee
1
SONY CORPORATION, A CORP OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4634633
NONE
06678814
Correspondence name and address
HILL, VAN SANTEN, STEADMAN AND SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:005078/0385   Pages: 1
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SOMEZAWA, MASASHI
Exec Dt:
04/20/1989
2
MUROYAMA, MASAKAZU
Exec Dt:
04/20/1989
Assignee
1
SONY CORPORATION, KU, A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5028497
NONE
07345235
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606

Search Results as of: 04/25/2024 02:18 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