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 : YAMAZAKI, RITSUKO
Total Assignments: 8
Assignment: 1
Reel/Frame:007970/0606   Pages: 3
Recorded: 05/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, RITSUKO
Exec Dt:
03/27/1996
2
FUKUDA, REIKO
Exec Dt:
03/27/1996
3
KAJIHARA, YASUSHI
Exec Dt:
03/27/1996
Assignee
1
KAO CORPORATION
14-10, NIHONBASHI KAYABACHO 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5756437
NONE
08630898
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
NORMAN F. OBLON
FOURTH FLOOR, 1755 JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:009315/0115   Pages: 3
Recorded: 07/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, RITSUKO
Exec Dt:
03/11/1998
2
FUKUDA, REIKO
Exec Dt:
03/11/1998
3
UMEMOTO, ISAO
Exec Dt:
03/11/1998
4
KANEDA, MANABU
Exec Dt:
03/11/1998
5
KOMORI, YASUHIRO
Exec Dt:
03/11/1998
Assignee
1
KAO CORPORATION
14-10, NIHONBASHIKAYABACHO 1-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5980924
NONE
09044023
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER ET AL.
JOHN K. PIKE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:012038/0954   Pages: 3
Recorded: 08/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEIWA, ZENBEI
Exec Dt:
05/07/1999
2
NAKAMURA, MAMORU
Exec Dt:
05/07/1999
3
MATSUMOTO, TATSUKI
Exec Dt:
05/07/1999
4
HASEBE, YOSHIHIRO
Exec Dt:
05/07/1999
5
HANZAWA, HIDEYUKI
Exec Dt:
05/07/1999
6
YAMAZAKI, RITSUKO
Exec Dt:
05/07/1999
Assignee
1
KAO CORPORATION
14-10, NIHONBASHIKAYABACHO 1-CHOME, CHUO-KU
TOKYO 103-8210, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294509
US20010029243
09308642
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JOSEPH A. SCAFETTA, JR.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 4
Reel/Frame:012418/0547   Pages: 4
Recorded: 01/02/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIFTH ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 012038, FRAME 0954. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
MEIWA, ZENBEI
Exec Dt:
05/07/1999
2
NAKAMURA, MAMORU
Exec Dt:
05/07/1999
3
MATSUMOTO, TATSUKI
Exec Dt:
05/07/1999
4
HASEBE, YOSHIHIRO
Exec Dt:
05/07/1999
5
HANAZAWA, HIDEYUKI
Exec Dt:
05/07/1999
6
YAMAZAKI, RITSUKO
Exec Dt:
05/07/1999
Assignee
1
KAO CORPORATION
14-10 NIHONBASHIKAYABACHO 1-CHOME
CHUO-KU, TOKYO 103-8210, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294509
US20010029243
09308642
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:014730/0733   Pages: 3
Recorded: 11/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAZAKI, RITSUKO
Exec Dt:
07/31/2003
Assignee
1
KAO CORPORATION
14-10, NIHONBASHI KAYABA-CHO, 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040136942
10623516
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:014928/0215   Pages: 3
Recorded: 01/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAZAKI, RITSUKO
Exec Dt:
01/14/2004
Assignee
1
KAO CORPORATION
14-10, NIHONBASHI KAYABA-CHO, 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040136942
10623516
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:029728/0257   Pages: 3
Recorded: 01/31/2013
Attorney Dkt #:0445-0437PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOJO, TAKEHIKO
Exec Dt:
01/10/2013
2
ISHIKAWA, MASATAKA
Exec Dt:
01/10/2013
3
YAMAZAKI, RITSUKO
Exec Dt:
01/16/2013
4
YAGO, YUKO
Exec Dt:
01/15/2013
5
ITO, MOTOAKI
Exec Dt:
01/15/2013
6
YAMASHITA, YOSHIMI
Exec Dt:
01/11/2013
Assignee
1
KAO CORPORATION
14-10, NIHONBASHI KAYABA-CHO 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-8210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9125811
US20130142852
13807626
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:056028/0595   Pages: 3
Recorded: 04/15/2021
Attorney Dkt #:536081US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XING, GUANGYUN
Exec Dt:
02/22/2021
2
YAMAZAKI, RITSUKO
Exec Dt:
02/18/2021
Assignee
1
KAO CORPORATION
14-10, NIHONBASHI KAYABACHO 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-8210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210386157
17285764
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/19/2024 11:41 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