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 : SASAKI, NOBUAKI
Total Assignments: 11
Assignment: 1
Reel/Frame:007500/0497   Pages: 3
Recorded: 06/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, MANSUKE
Exec Dt:
05/25/1995
2
SASAKI, NOBUAKI
Exec Dt:
05/25/1995
3
SAWANO, BUNJI
Exec Dt:
05/25/1995
4
HASEGAWA, KIYOHARU
Exec Dt:
05/25/1995
5
KIKKAWA, KAZUYOSHI
Exec Dt:
05/25/1995
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5559247
NONE
08422033
Correspondence name and address
ROBERT G. MUKAI
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 2
Reel/Frame:008292/0864   Pages: 3
Recorded: 12/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORIUCHI, KENICHIRO
Exec Dt:
12/13/1996
2
SAWANO, BUNJI
Exec Dt:
12/13/1996
3
SASAKI, NOBUAKI
Exec Dt:
12/13/1996
4
MATSUMOTO, MANSUKE
Exec Dt:
12/13/1996
Assignees
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, JAPAN
2
YAMAMOTO CHEMICALS, INC.
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5710335
NONE
08725505
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:009193/0810   Pages: 5
Recorded: 05/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, NOBUAKI
Exec Dt:
04/27/1998
2
SAWANO, BUNJI
Exec Dt:
04/27/1998
3
MATSUMOTO, MANSUKE
Exec Dt:
04/27/1998
4
KAWABATA, TOSHIHIKO
Exec Dt:
04/27/1998
Assignee
1
YAMAMOTO CHEMICALS, INC.
43, YUGECHOMINAMI 1-CHOME, YAO
OSAKA, 581-0034, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5990353
NONE
09081203
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
JOHN W. BAILEY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:010417/0617   Pages: 3
Recorded: 11/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, SHIGEO
Exec Dt:
11/11/1999
2
SASAKI, NOBUAKI
Exec Dt:
11/11/1999
3
IWASAKI, YASUHISA
Exec Dt:
11/11/1999
Assignee
1
YAMAMOTO CHEMICALS, INC.
43, YUGECHOMINAMI 1-CHOME, YAO
OSAKA, JAPAN 584-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6261737
NONE
09447257
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:010887/0505   Pages: 3
Recorded: 06/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, SHIGEO
Exec Dt:
05/29/2000
2
SASAKI, NOBUAKI
Exec Dt:
05/29/2000
3
CHICHIISHI, KEIKI
Exec Dt:
05/29/2000
4
IWASAKI, YASUHISA
Exec Dt:
05/29/2000
Assignee
1
YAMAMOTO CHEMICALS, INC
43, YUGECHOMINAMI 1-CHOME, YAO
OSAKA, JAPAN 584-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6342335
NONE
09598044
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:012170/0336   Pages: 3
Recorded: 09/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, NOBUAKI
Exec Dt:
08/27/2001
2
WADA, SAYURI
Exec Dt:
08/27/2001
3
FUJITA, SHIGEO
Exec Dt:
08/27/2001
4
IWASAKI, YASUSHISA
Exec Dt:
08/27/2001
Assignee
1
YAMAMOTO CHEMICALS, INC.
43, YUGECHOMINAMI 1-CHOME, YAO
OSAKA, JAPAN 584-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020051939
09951216
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:014142/0414   Pages: 3
Recorded: 06/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, NOBUAKI
Exec Dt:
05/07/2003
2
CHICHIISHI, KEIKI
Exec Dt:
05/07/2003
3
FUJITA, SHIGEO
Exec Dt:
05/07/2003
4
IWASAKI, YASUHISA
Exec Dt:
05/07/2003
Assignee
1
YAMAMOTO CHEMICALS, INC.
43, YUGECHOMINAMI 1-CHOME, YAO
OSAKA, JAPAN 584-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6716993
US20030232999
10453514
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 8
Reel/Frame:017368/0245   Pages: 3
Recorded: 12/05/2005
Attorney Dkt #:1327-0130PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, NOBUAKI
Exec Dt:
11/07/2005
2
CHICHIISHI, KEIKI
Exec Dt:
11/08/2005
3
WADA, SAYURI
Exec Dt:
11/10/2005
4
FUJITA, SHIGEO
Exec Dt:
11/07/2005
Assignee
1
YAMAMOTO CHEMICALS, INC.
43, YUGECHOMINAMI 1-CHOME
YAO-SHI, OSAKA, 584-0034, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7446212
US20060167272
10559451
Correspondence name and address
ANDREW D. MEIKLE
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:035110/0551   Pages: 3
Recorded: 03/09/2015
Attorney Dkt #:1826.1687
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SASAKI, NOBUAKI
Exec Dt:
02/24/2015
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150180964
14638802
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:042576/0274   Pages: 8
Recorded: 06/02/2017
Attorney Dkt #:16-00955
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTA, HIROKAZU
Exec Dt:
05/15/2017
2
SASAKI, NOBUAKI
Exec Dt:
05/08/2017
3
YONEYA, KAZUNARI
Exec Dt:
05/08/2017
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180024749
15612407
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:052771/0553   Pages: 2
Recorded: 05/28/2020
Attorney Dkt #:124628-5004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, NOBUAKI
Exec Dt:
02/19/2020
2
SATO, YOSHIHIDE
Exec Dt:
02/21/2020
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1 MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11673295
US20200282605
16883302
Correspondence name and address
JANICE H. LOGAN
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004

Search Results as of: 05/04/2024 04:24 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