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 : KAJITANI, KAZUO
Total Assignments: 22
Assignment: 1
Reel/Frame:004418/0929   Pages: 1
Recorded: 06/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAJITANI, KAZUO
Exec Dt:
05/17/1985
Assignee
1
OLYMPUS OPTICAL CO., LTD.
2-43-2, HATAGAYA
SHIBUYA-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4655556
NONE
06742287
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004436/0250   Pages: 1
Recorded: 07/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IBA, YOICHI
Exec Dt:
07/08/1985
2
KIMURA, TADASHI
Exec Dt:
07/08/1985
3
KAJITANI, KAZUO
Exec Dt:
07/08/1985
Assignee
1
OLYMPUS OPTICAL CO., LTD.
2-43-2, HATAGAYA SHIBUYA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4640586
NONE
06759242
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N.W., 11TH FL.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004632/0760   Pages: 1
Recorded: 11/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HORIKAWA, YOSHIAKI
Exec Dt:
11/04/1986
2
KAJITANI, KAZUO
Exec Dt:
11/04/1986
3
MIYAHARA, NORIYUKI
Exec Dt:
11/04/1986
Assignee
1
OLYMPUS OPTICAL CO., LTD.
HATAGAYA 2-43-2, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734570
NONE
06932145
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004798/0065   Pages: 1
Recorded: 12/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAJITANI, KAZUO
Exec Dt:
11/25/1987
2
NAGANO, CHIKARA
Exec Dt:
11/25/1987
3
SHIGEHARA, MAKOTO
Exec Dt:
11/25/1987
4
OSA, KAZUHIKO
Exec Dt:
11/25/1987
5
ARINOBE, EISUKE
Exec Dt:
11/25/1987
6
YAMASHITA, HIDETO
Exec Dt:
11/25/1987
Assignee
1
OLYMPUS OPTICAL CO., LTD., HATAGAYA 2-43-2, SHIBUYA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4834516
NONE
07127770
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:006330/0349   Pages: 3
Recorded: 11/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGANO, TAKASHI
Exec Dt:
11/04/1992
2
SHIMIZU, KEIJI
Exec Dt:
11/04/1992
3
KAJITANI, KAZUO
Exec Dt:
11/04/1992
4
IWASE, MASAAKI
Exec Dt:
11/04/1992
Assignee
1
OLYMPUS OPTICAL CO., LTD.
43-2, 2-CHOME HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371624
NONE
07982468
Correspondence name and address
LEONARD HOLTZ
FRISHAUF HOLTZ GOODMAN & WOODWARD P.C.
600 THIRD AVENUE, 30TH FLOOR
NEW YORK, NY 10016-2088
Assignment: 6
Reel/Frame:007669/0798   Pages: 3
Recorded: 06/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANO, YOSHIHIRO
Exec Dt:
05/17/1995
2
KAJITANI, KAZUO
Exec Dt:
05/17/1995
3
ISHIWATA, HIROSHI
Exec Dt:
05/17/1995
Assignee
1
OLYMOUS OPTICAL CO., LTD.
43-2 HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5808791
NONE
08497400
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
G. LLOYD KNIGHT
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 7
Reel/Frame:009442/0775   Pages: 3
Recorded: 08/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANO, YOSHIHIRO
Exec Dt:
05/17/1995
2
KAJITANI, KAZUO
Exec Dt:
05/17/1995
3
ISHIWATA, HIROSHI
Exec Dt:
05/17/1995
Assignee
1
OLYMPUS OPTICAL CO., LTD.
43-2, HATAGYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6323998
NONE
09144274
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
HENRY J. DALEY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 8
Reel/Frame:010332/0569   Pages: 4
Recorded: 10/19/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS, FILED ON 08-31-98, RECORDED ON REEL 9442 FRAME 0775. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
KAWANO, YOSHIHIRO
Exec Dt:
05/17/1995
2
KAJITANI, KAZUO
Exec Dt:
05/17/1995
3
ISHIWATA, HIROSHI
Exec Dt:
05/17/1995
Assignee
1
OLYMPUS OPTICAL CO., LTD.
43-2, HATAGAYA 2-CHOME
SHIBUYA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6323998
NONE
09144274
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
HENRY J. DALEY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 9
Reel/Frame:007705/0943   Pages: 2
Recorded: 09/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, KENJI
Exec Dt:
06/12/1995
2
KAJITANI, KAZUO
Exec Dt:
06/12/1995
Assignee
1
OLYMPUS OPTICAL CO., LTD.
43-2 HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5654832
NONE
08536104
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
G. LLOYD KNIGHT
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 10
Reel/Frame:009771/0514   Pages: 2
Recorded: 02/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, KENJI
Exec Dt:
01/29/1999
2
KAJITANI, KAZUO
Exec Dt:
01/27/1999
Assignee
1
OLYMPUS OPTICAL CO., LTD.
43-2, HATAGAYA 2-CHOME
SHIBUYA-KU, TOKYO 151-0072, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6212005
NONE
09245313
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
G. LLOYD KNIGHT
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 11
Reel/Frame:011579/0039   Pages: 2
Recorded: 03/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAJITANI, KAZUO
Exec Dt:
02/16/2000
Assignee
1
OLYMPUS OPTICAL CO., LTD.
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO 151-0072, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6441966
US20020008903
09795313
Correspondence name and address
PILLSBURY WINTHROP LLP
G. LLOYD KNIGHT
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 12
Reel/Frame:021155/0483   Pages: 5
Recorded: 06/26/2008
Attorney Dkt #:702877
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHIMOTO, TAKAHIDE
Exec Dt:
04/28/2008
2
KAJITANI, KAYOKO
Exec Dt:
04/17/2008
3
KAJITANI, KAZUO
Exec Dt:
04/17/2008
4
YAMADA, HIDEYUKI
Exec Dt:
05/02/2008
5
SASAKI, MASAHIRO
Exec Dt:
05/02/2008
Assignees
1
TOYO BOSEKI KABUSHIKI KAISHA
2-8, DOJIMA HAMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8230
2
SEIREN CO., LTD.
10-1, KEYA 1-CHOME
FUKUI-SHI, FUKUI, JAPAN 918-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090269825
12093267
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 13
Reel/Frame:027915/0134   Pages: 2
Recorded: 03/22/2012
Attorney Dkt #:120358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJITANI, KAZUO
Exec Dt:
03/19/2012
2
HIGUCHI, TATSUJI
Exec Dt:
03/19/2012
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8964285
US20120243078
13425607
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 14
Reel/Frame:030244/0965   Pages: 4
Recorded: 04/18/2013
Attorney Dkt #:13281/89
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAJITANI, KAZUO
Exec Dt:
01/11/2013
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8928974
US20130128345
13675408
Correspondence name and address
RICHARD M. ROSATI, ESQ.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 15
Reel/Frame:029729/0437   Pages: 8
Recorded: 01/31/2013
Attorney Dkt #:13991/118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, YOSHIMASA
Exec Dt:
01/21/2013
2
KAJITANI, KAZUO
Exec Dt:
01/22/2013
3
GOTO, HISASHI
Exec Dt:
01/21/2013
4
ODE, HISASHI
Exec Dt:
01/22/2013
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9170413
US20130194660
13755243
Correspondence name and address
RICHARD M. ROSATI, ESQ.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 16
Reel/Frame:029729/0526   Pages: 8
Recorded: 01/31/2013
Attorney Dkt #:13991/119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, YOSHIMASA
Exec Dt:
01/21/2013
2
KAJITANI, KAZUO
Exec Dt:
01/22/2013
3
GOTO, HISASHI
Exec Dt:
01/21/2013
4
ODE, HISASHI
Exec Dt:
01/22/2013
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8928987
US20130194678
13755264
Correspondence name and address
RICHARD M. ROSATI, ESQ.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 17
Reel/Frame:034177/0166   Pages: 6
Recorded: 11/14/2014
Attorney Dkt #:13991/142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJITANI, KAZUO
Exec Dt:
09/04/2014
2
GOTO, HISASHI
Exec Dt:
09/04/2014
3
SUZUKI, YOSHIMASA
Exec Dt:
09/05/2014
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9671604
US20150070484
14542034
Correspondence name and address
RICHARD M. ROSATI, ESQ.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 18
Reel/Frame:036914/0397   Pages: 3
Recorded: 10/29/2015
Attorney Dkt #:32671Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, YOSHIMASA
Exec Dt:
10/13/2015
2
KAJITANI, KAZUO
Exec Dt:
10/09/2015
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10133050
US20160048011
14926517
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA
STE 300
GARDEN CITY, NY 11530
Assignment: 19
Reel/Frame:039476/0147   Pages: 3
Recorded: 08/18/2016
Attorney Dkt #:33833Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, YOSHIMASA
Exec Dt:
07/20/2016
2
KAJITANI, KAZUO
Exec Dt:
07/20/2016
Assignee
1
OLYMPUS CORPORATION
2951 ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10705325
US20160357002
15240384
Correspondence name and address
THOMAS SPINELLI
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 20
Reel/Frame:046282/0194   Pages: 3
Recorded: 07/06/2018
Attorney Dkt #:36141Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODAIRA, MAYUMI
Exec Dt:
05/17/2018
2
SUZUKI, YOSHIMASA
Exec Dt:
05/17/2018
3
KAJITANI, KAZUO
Exec Dt:
05/22/2018
4
ODE, HISASHI
Exec Dt:
05/16/2018
Assignee
1
OLYMPUS CORPORATION
2951 ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10458781
US20180313643
16028936
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 21
Reel/Frame:050780/0007   Pages: 3
Recorded: 10/21/2019
Attorney Dkt #:SAT-46507
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANO, KIYOFUMI
Exec Dt:
10/10/2019
2
TSUCHIDA, HIROFUMI
Exec Dt:
10/10/2019
3
KAJITANI, KAZUO
Exec Dt:
10/10/2019
Assignee
1
AQUA SYSTEM CO., LTD.
191-1, FUJIMIMACHITAJIMA
MAEBASHI-SHI, GUNMA, JAPAN 371-0114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11378792
US20200379228
16606970
Correspondence name and address
RANKIN HILL AND CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 22
Reel/Frame:061518/0816   Pages: 3
Recorded: 10/24/2022
Attorney Dkt #:0879-1797PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAJITANI, KAZUO
Exec Dt:
09/30/2022
Assignee
1
TOKYO SEIMITSU CO., LTD.
2968-2, ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230125120
18048781
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 04/30/2024 05:40 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