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 : SHIMIZU, SACHIO
Total Assignments: 8
Assignment: 1
Reel/Frame:004228/0026   Pages: 1
Recorded: 02/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIMIZU, SACHIO
Exec Dt:
02/25/1984
Assignee
1
AIKO ENGINEERING CO., LTD.
3-20, KITASHINAGAWA 5-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4448574
NONE
06342413
Correspondence name and address
PARKHURST & CLIFF
277 S. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:005725/0439   Pages: 3
Recorded: 06/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMIZU, SACHIO
Exec Dt:
02/09/1989
2
MIURA, TETSUJI
Exec Dt:
02/09/1989
3
NODA, TOSHIO
Exec Dt:
02/09/1989
4
MURAKAMI, HIROSHI
Exec Dt:
02/09/1989
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049613
NONE
07310903
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:008841/0314   Pages: 2
Recorded: 12/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATEYAMA, MASARU
Exec Dt:
10/29/1997
2
MATSUI, KAZUFUMI
Exec Dt:
10/29/1997
3
SHIMIZU, SACHIO
Exec Dt:
10/29/1997
4
OHNO, KATSUYA
Exec Dt:
10/29/1997
5
SHIMASAKI, NORIO
Exec Dt:
10/29/1997
6
ISHIO, ATSUSHI
Exec Dt:
10/29/1997
7
KOBAYASHI, KAZUHIKO
Exec Dt:
10/29/1997
Assignee
1
TORAY INDUSTRIES, INC., A CORPORATION OF JAPAN
2-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6485806
NONE
08964955
Correspondence name and address
MILLER & CHRISTENBURY
AUSTIN R. MILLER
1650 MARKET STREET, 44TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:012081/0237   Pages: 4
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, SACHIO
Exec Dt:
06/12/2001
2
DOSUGE, KEIICHI
Exec Dt:
06/12/2001
Assignee
1
W.R. GRACE & CO.-CONN.
PATENT DEPT. 62 WITTENMORE AVENUE CAMBRIDGE, MA 02140
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6793441
US20030129029
10297360
Correspondence name and address
W.R. GRACE & CO.-CONN.
CRAIG K. LEON
PATENT DEPARTMENT
62 WHITTEMORE AVENUE
CAMBRIDGE, MA 02140
Assignment: 5
Reel/Frame:013687/0289   Pages: 3
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, SACHIO
Exec Dt:
10/23/2002
2
KOSUGE, KEIICHI
Exec Dt:
10/23/2002
Assignee
1
W.R. GRACE & CO.-CONN.
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6767164
US20030133756
10297370
Correspondence name and address
W.R. GRACE & CO.-CONN.
CRAIG K. LEON
PATENT DEPARTMENT
62 WHITTEMORE AVENUE
CAMBRIDGE, MA 02140
Assignment: 6
Reel/Frame:015353/0338   Pages: 2
Recorded: 05/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBO, YOSHITERU
Exec Dt:
05/07/2004
2
SHIMIZU, SACHIO
Exec Dt:
05/07/2004
3
SENBA, SHINICHI
Exec Dt:
05/07/2004
4
TAKAYAMA, HIROYUKI
Exec Dt:
05/07/2004
5
URASE, KOUHEI
Exec Dt:
05/07/2004
6
NISHIMURA, TAKAHARU
Exec Dt:
05/07/2004
Assignees
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN 107-8414
2
KOMATSU ZENOAH CO.
9, 1-CHOME MINAMIDAI
KAWAGOE-CITY, SAITAMA, JAPAN
3
HITACHI CONSTRUCTION MACHINERY CO., LTD.
5-1, KORAKU 2-CHOME
BUNKYO-KU, TOKYO, JAPAN 112-8563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7730647
US20040244230
10848411
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
106-A SOUTH COLUMBUS STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:015405/0179   Pages: 2
Recorded: 05/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, KINICHI
Exec Dt:
05/20/2004
2
SHIMIZU, SACHIO
Exec Dt:
05/20/2004
Assignees
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME, MINATO-KU
TOKYO, JAPAN 107-8414
2
KOMATSU ZENOAH CO.
9, 1-CHOME, MINAMIDAI, KAWAGOE-CITY
SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040240976
10855716
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
106-A SOUTH COLUMBUS STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:015523/0694   Pages: 2
Recorded: 06/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, KINICHI
Exec Dt:
06/21/2004
2
OGIHARA, TOSHIFUMI
Exec Dt:
06/21/2004
3
YOKOO, KATSUMI
Exec Dt:
06/21/2004
4
SHIMIZU, SACHIO
Exec Dt:
06/21/2004
Assignees
1
KOMATSU LTD
3-6, AKASAKA 2-CHOME, MIANTO-KU
TOKYO, JAPAN 107-8414
2
KOMATSU ZENOAH CO
9, 1-CHOME MINAMIDAI
KAWAGOE-CITY, SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7162816
US20040172863
10685581
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL
106-A SOUTH COLUMBUS STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/25/2024 01:15 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