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 : KAJIKAWA, TAKESHI
Total Assignments: 15
Assignment: 1
Reel/Frame:008501/0745   Pages: 3
Recorded: 05/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, YASUTOMO
Exec Dt:
02/06/1997
2
KAJIKAWA, TAKESHI
Exec Dt:
02/06/1997
3
MORITA, MITSUNOBU
Exec Dt:
02/06/1997
4
NARUSE, MITSURU
Exec Dt:
02/06/1997
Assignee
1
RICOH COMPANY, LTD.
OHTA-KU
3-6, NAKAMAGOME, 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5919729
NONE
08767432
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
PAUL E. RAUCH
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:008644/0038   Pages: 4
Recorded: 07/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, MITSUNOBU
Exec Dt:
07/16/1997
2
MORI, YASUTOMO
Exec Dt:
07/16/1997
3
KAJIKAWA, TAKESHI
Exec Dt:
07/16/1997
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972836
NONE
08896359
Correspondence name and address
COOPER & DUNHAM LLP
CHRISTOPHER C. DUNHAM
1185 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:011528/0725   Pages: 4
Recorded: 01/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKUDA, TOMOHISA
Exec Dt:
01/12/2001
2
KAJIKAWA, TAKESHI
Exec Dt:
01/12/2001
3
YAMADA, HROSHI
Exec Dt:
01/15/2001
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593272
US20010003729
09728306
Correspondence name and address
COOPER & DUNHAM LLP
CHRISTOPHER C. DUNHAM
1185 AVE. OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 4
Reel/Frame:011916/0928   Pages: 4
Recorded: 05/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, HIROSHI
Exec Dt:
05/28/2001
2
KAKUDA, TOMOHISA
Exec Dt:
05/25/2001
3
KAJIKAWA, TAKESHI
Exec Dt:
05/25/2001
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6660688
US20020010095
09867557
Correspondence name and address
COOPER & DUNHAM LLP
CHRISTOPHER C. DUNHAM
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:013071/0374   Pages: 5
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, YOSHIKAZU
Exec Dt:
04/25/2002
2
MORI, YASUTOMO
Exec Dt:
04/30/2002
3
HAYAKAWA, KUNIO
Exec Dt:
04/25/2002
4
MORITA, MITSUNOBU
Exec Dt:
04/25/2002
5
KAJIKAWA, TAKESHI
Exec Dt:
04/30/2002
6
MIYAMOTO, SHUUJI
Exec Dt:
04/25/2002
7
KAWAGUCHI, YUUICHI
Exec Dt:
04/30/2002
Assignee
1
RICOH COMPANY, LTD.
OHTA-KU
3-6, NAKAMAGOME 1-CHOME
TOKYO 143-0027, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6846619
US20030060366
10103974
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 6
Reel/Frame:015983/0910   Pages: 4
Recorded: 03/01/2004
Attorney Dkt #:247420US0/VDM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJIKAWA, TAKESHI
Exec Dt:
02/03/2004
2
IKEDA, TOSHIAKI
Exec Dt:
02/03/2004
3
NARUSE, MITSURU
Exec Dt:
02/03/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7078365
US20040171487
10788262
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:016977/0224   Pages: 3
Recorded: 09/09/2005
Attorney Dkt #:2271/74664
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, TOSHIAKI
Exec Dt:
09/07/2005
2
KAJIKAWA, TAKESHI
Exec Dt:
09/07/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7476643
US20060063013
11222636
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 8
Reel/Frame:017651/0577   Pages: 3
Recorded: 03/13/2006
Attorney Dkt #:75259 CCD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOTA, YASUHIRO
Exec Dt:
02/01/2006
2
KAJIKAWA, TAKESHI
Exec Dt:
02/01/2006
3
HADA, KUNIHIKO
Exec Dt:
02/01/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7419935
US20060205593
11375668
Correspondence name and address
CHRISTOPHER C. DUNHAM
COOPER & DUNHAM LLP
1185 AVE. OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 9
Reel/Frame:019426/0357   Pages: 3
Recorded: 06/05/2007
Attorney Dkt #:2271/77050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJIKAWA, TAKESHI
Exec Dt:
03/12/2007
2
IKEDA, TOSHIAKI
Exec Dt:
03/05/2007
3
TAKANO, SHINJI
Exec Dt:
03/05/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070225164
11717228
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 10
Reel/Frame:021278/0485   Pages: 6
Recorded: 07/23/2008
Attorney Dkt #:2271/78104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, YOSHIAKI
Exec Dt:
12/26/2007
2
TAKANO, SHINJI
Exec Dt:
12/19/2007
3
KAJIKAWA, TAKESHI
Exec Dt:
12/17/2007
4
IKEDA, TOSHIAKI
Exec Dt:
12/26/2007
5
KUMODA, MASAFUMI
Exec Dt:
12/19/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8003568
US20080280757
11900806
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 11
Reel/Frame:021401/0414   Pages: 3
Recorded: 08/18/2008
Attorney Dkt #:326826US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAJIKAWA, TAKESHI
Exec Dt:
06/27/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080316516
12142494
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:021284/0814   Pages: 3
Recorded: 07/24/2008
Attorney Dkt #:327126US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAJIKAWA, TAKESHI
Exec Dt:
07/23/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090027726
12178730
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:022965/0693   Pages: 2
Recorded: 07/16/2009
Attorney Dkt #:345656US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJIKAWA, TAKESHI
Exec Dt:
07/10/2009
2
TOJO, YOSHIHARU
Exec Dt:
07/10/2009
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100036796
12504082
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:036485/0588   Pages: 5
Recorded: 09/03/2015
Attorney Dkt #:2271/87947
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWATA, DAIKI
Exec Dt:
08/17/2015
2
KAJIKAWA, TAKESHI
Exec Dt:
08/18/2015
3
AIHARA, HIDEO
Exec Dt:
08/17/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10099499
US20160001583
14772274
Correspondence name and address
PAUL TENG [2271/85989]
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA 20TH FLOOR
NEW YORK, NY 10112
Assignment: 15
Reel/Frame:048588/0406   Pages: 4
Recorded: 03/13/2019
Attorney Dkt #:6164-001103-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAJIKAWA, TAKESHI
Exec Dt:
02/22/2019
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10853007
US20190286390
16297932
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

Search Results as of: 04/29/2024 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