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 : SAITOH, MASAO
Total Assignments: 10
Assignment: 1
Reel/Frame:005485/0691   Pages: 3
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAITOH, MASAO
Exec Dt:
05/15/1989
2
ENDO, KATSUHIKO
Exec Dt:
05/15/1989
3
ENDOH, YUZO
Exec Dt:
05/15/1989
4
KURODA, TAKESHI
Exec Dt:
05/15/1989
5
SAITO, MAKOTO
Exec Dt:
05/15/1989
6
SHINKUBO, KENZO
Exec Dt:
05/15/1989
Assignee
1
MITSUI CONSTRUCTION CO., LTD.
3-10-1, IWAMOTO-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4982534
NONE
07354200
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:006078/0584   Pages: 3
Recorded: 04/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMAI, MITSURU
Exec Dt:
03/27/1992
2
YAO, HIRONOBU
Exec Dt:
03/27/1992
3
SAITOH, MASAO
Exec Dt:
03/27/1992
Assignee
1
FUJI ELECTRIC CO., LTD.
A CORPORATION OF JAPAN
1-1, TANABESHINDEN, KAWASAKI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5400655
NONE
07863113
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1300 I ST., N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:006564/0253   Pages: 2
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKABAYASHI, DAISUKE
Exec Dt:
10/27/1992
2
ANBE, TOSHIO
Exec Dt:
10/27/1992
3
SAITOH, MASAO
Exec Dt:
10/27/1992
Assignees
1
MITSUBISHI MATERIALS CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
MITSUBISHI MATERIALS SILICON CORPORATION
8-16, IWAMOTO-CHO, 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5408952
NONE
07962185
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
G. LLOYD KNIGHT
1100 NEW YORK AVENUE, N.W., 9TH FL.
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:008661/0640   Pages: 2
Recorded: 04/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, MASAO
Exec Dt:
03/10/1997
2
WAKABAYASHI, DAISUKE
Exec Dt:
03/10/1997
3
ATAMI, TAKASHI
Exec Dt:
03/10/1997
4
FURUYA, HISASHI
Exec Dt:
03/10/1997
Assignees
1
MITSUBISHI MATERIALS SILICON CORPORATION
5-1 OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
MITSUBISHI MATERIALS CORPORATION
5-1 OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5843228
NONE
08825637
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
G. LLOYD KNIGHT
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 5
Reel/Frame:008542/0721   Pages: 3
Recorded: 06/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATAKEYAMA, MASAHIRO
Exec Dt:
05/06/1997
2
ICHIKI, KATSUNORI
Exec Dt:
05/06/1997
3
TOMA, YASUSHI
Exec Dt:
05/06/1997
4
SAITOH, MASAO
Exec Dt:
05/06/1997
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5883470
NONE
08800278
Correspondence name and address
WENDEROTH, LIND & PONACK
JEFFREY NOLTON
805 15TH ST., N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:008856/0269   Pages: 3
Recorded: 10/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUNAGA, YUKIO
Exec Dt:
09/30/1997
2
SHINOZAKI, HIROYUKI
Exec Dt:
09/30/1997
3
TSUKAMOTO, KIWAMU
Exec Dt:
09/30/1997
4
SAITOH, MASAO
Exec Dt:
09/30/1997
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5950925
NONE
08948579
Correspondence name and address
WENDEROTH, LIND & PONACK
ATTN: JEFFREY NOLTON
805 15TH STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:009160/0387   Pages: 3
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, MASAO
Exec Dt:
04/09/1998
2
MIYAZONO, KOHEI
Exec Dt:
04/09/1998
3
ICHIJO, HIDENORI
Exec Dt:
04/10/1998
Assignee
1
LUDWIG INSTITUTE FOR CANCER RESEARCH
1345 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6030795
NONE
09029424
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
JOHN R. VAN AMSTERDAM
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:009526/0667   Pages: 3
Recorded: 10/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, HIDENAO
Exec Dt:
10/06/1998
2
NAKADA, TSUTOMU
Exec Dt:
10/06/1998
3
ABE, MASAHITO
Exec Dt:
10/06/1998
4
SAITOH, MASAO
Exec Dt:
10/06/1998
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6312569
NONE
09172141
Correspondence name and address
WENDEROTH, LIND & PONACK
ATTN: MR. JEFFREY NOLTON
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:011589/0982   Pages: 2
Recorded: 03/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAITOH, MASAO
Exec Dt:
02/20/2001
Assignee
1
SONY CHEMICALS CORP.
6-3 NIHONBASHI-MUROMACHI 1-CHOME, CHUO-KU
TOKYO 103-0022, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6495758
US20010030019
09800718
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 10
Reel/Frame:021560/0986   Pages: 2
Recorded: 09/19/2008
Attorney Dkt #:138224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAITOH, MASAO
Exec Dt:
09/10/2008
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO, KARIYA-CITY
AICHI-PREF. 448-8661, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090049952
12230074
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 04/29/2024 12:41 PM
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