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Patent Assignment Assignor Details
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Assignor Name : KUBOYAMA, HIROKI
Total Assignments: 16
Assignment: 1
Reel/Frame:006740/0420   Pages: 4
Recorded: 10/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, SHOJI
Exec Dt:
03/10/1992
2
GOTO, HIROSHI
Exec Dt:
03/10/1992
3
KAWAMURA, EIICHI
Exec Dt:
03/10/1992
4
SHIMADA, MASARU
Exec Dt:
03/10/1992
5
KUBO, KEISHI
Exec Dt:
03/10/1992
6
TSUTSUI, KYOJI
Exec Dt:
03/10/1992
7
EMA, HIDEAKI
Exec Dt:
03/10/1992
8
YAMAGUCHI, TAKEHITO
Exec Dt:
03/10/1992
9
KUBOYAMA, HIROKI
Exec Dt:
03/10/1992
10
SAWAMURA, ICHIRO
Exec Dt:
03/10/1992
11
TANIGUCHI, KEISHI
Exec Dt:
03/10/1992
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296439
NONE
07813181
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
F. D. VASTINE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:006385/0303   Pages: 3
Recorded: 01/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUBOYAMA, HIROKI
Exec Dt:
12/24/1992
2
SAWAMURA, ICHIRO
Exec Dt:
12/24/1992
3
YAMAGUCHI, TAKEHITO
Exec Dt:
12/24/1992
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAGAMAGOME, OHTA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5521138
NONE
07902834
Correspondence name and address
ROBERT F. GNUSE
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006499/0582   Pages: 3
Recorded: 03/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NOGAWA, CHIHARU
Exec Dt:
02/22/1993
2
MOROHOSHI, NAOYA
Exec Dt:
02/22/1993
3
UEMURA, HIROYUKI
Exec Dt:
02/22/1993
4
MOCHIZUKI, HIDEHIRO
Exec Dt:
02/22/1993
5
KUBOYAMA, HIROKI
Exec Dt:
02/22/1993
6
ARIGA, YUTAKA
Exec Dt:
02/22/1993
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAGOME
OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5302575
NONE
08000240
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006530/0193   Pages: 3
Recorded: 03/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOCHIZUKI, HIDEHIRO
Exec Dt:
02/22/1993
2
ARIGA, YUKATA
Exec Dt:
02/22/1993
3
KUBOYAMA, HIROKI
Exec Dt:
02/22/1993
4
UEMURA, HIROYUKI
Exec Dt:
02/22/1993
5
NOGAWA, CHIHARU
Exec Dt:
02/22/1993
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAGAME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348931
NONE
08010304
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006712/0338   Pages: 4
Recorded: 09/27/1993
Conveyance: CORRECTED RECORDATION FORM COVER SHEET, REEL/FRAME 6530/0193-0195
Assignors
1
MOCHIZUKI, HIDEHIRO
Exec Dt:
02/22/1993
2
ARIGA, YUTAKA
Exec Dt:
02/22/1993
3
KUBOYAMA, HIROKI
Exec Dt:
02/22/1993
4
UEMURA, HIROYUKI
Exec Dt:
02/22/1993
5
NOGAWA, CHIHARU
Exec Dt:
02/22/1993
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348931
NONE
08010304
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006732/0175   Pages: 4
Recorded: 10/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUI, KYOJI
Exec Dt:
05/17/1993
2
YAMAGUCHI, TAKEHITO
Exec Dt:
05/17/1993
3
EMA, HIDEAKI
Exec Dt:
05/17/1993
4
SHIMADA, MASARU
Exec Dt:
05/17/1993
5
GOTO, HIROSHI
Exec Dt:
05/17/1993
6
SAWAMURA, ICHIRO
Exec Dt:
05/17/1993
7
KAWAMURA, EIICHI
Exec Dt:
05/17/1993
8
KUBO, KEISHI
Exec Dt:
05/17/1993
9
MARUYAMA, SHOJI
Exec Dt:
05/17/1993
10
KUBOYAMA, HIROKI
Exec Dt:
05/17/1993
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6656879
US20030114303
08070859
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:007231/0497   Pages: 3
Recorded: 11/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEMURA, HIROYUKI
Exec Dt:
11/07/1994
2
NOGAWA, CHIHARU
Exec Dt:
11/07/1994
3
MOCHIZUKI, HIDEHIRO
Exec Dt:
11/07/1994
4
KUBOYAMA, HIROKI
Exec Dt:
11/07/1994
5
ARIGA, YUTAKA
Exec Dt:
11/07/1994
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5525573
NONE
08309462
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 8
Reel/Frame:008372/0305   Pages: 3
Recorded: 02/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEMURA, HIROYUKI
Exec Dt:
11/13/1996
2
NOGAWA, CHIHARU
Exec Dt:
11/14/1996
3
KUBOYAMA, HIROKI
Exec Dt:
11/14/1996
Assignee
1
RICOH, CO., LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958832
NONE
08734853
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
HARRIS A. PITLICK, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:008383/0487   Pages: 3
Recorded: 03/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEMURA, HIROYUKI
Exec Dt:
12/06/1996
2
KUBOYAMA, HIROKI
Exec Dt:
12/06/1996
3
NOGAWA, CHIHARU
Exec Dt:
12/06/1996
4
TANIGUCHI, KEISHI
Exec Dt:
12/06/1996
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5834396
NONE
08758373
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:009037/0269   Pages: 5
Recorded: 03/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBOYAMA, HIROKI
Exec Dt:
12/05/1997
2
MOCHIZUKI, HIDEHIRO
Exec Dt:
12/05/1997
3
SEKIYAMA, MAKOTO
Exec Dt:
12/05/1997
4
KAWAHARA, SHINYA
Exec Dt:
12/05/1997
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6104422
NONE
08966488
Correspondence name and address
COOPER & DUNHAM, LLP
ROBERT D. KATZ
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:009654/0790   Pages: 4
Recorded: 12/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUGA, YUTAKA
Exec Dt:
11/17/1998
2
MOCHIZUKI, HIDEHIRO
Exec Dt:
11/17/1998
3
KUBOYAMA, HIROKI
Exec Dt:
11/17/1998
4
KAWAHARA, SHINYA
Exec Dt:
11/17/1998
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6107245
NONE
09178243
Correspondence name and address
COOPER & DUNHAM LLP
CHRISTOPHER C. DUNHAM
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:016310/0674   Pages: 3
Recorded: 02/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATEWAKI, TADAFUMI
Exec Dt:
10/07/2004
2
MIYAMOTO, SHUJI
Exec Dt:
10/08/2004
3
KUBOYAMA, HIROKI
Exec Dt:
10/07/2004
4
HOTTA, YOSHIHIKO
Exec Dt:
10/11/2004
5
HIGASHI, HIROSHI
Exec Dt:
11/02/2004
6
TERAI, TOMOHIKO
Exec Dt:
11/04/2004
7
TAKEMOTO, SHINYA
Exec Dt:
11/01/2004
8
KAJIYASHIKI, MAKOTO
Exec Dt:
11/01/2004
Assignees
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN
2
MITSUBISHI PLASTICS, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6989349
US20050130840
10971405
Correspondence name and address
OBLON, SPIVAK, MCCLELLA ND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:016458/0342   Pages: 3
Recorded: 04/14/2005
Attorney Dkt #:260676US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBOYAMA, HIROKI
Exec Dt:
10/13/2004
2
TATEWAKI, TADAFUMI
Exec Dt:
10/13/2004
3
MIYAMOTO, SHUJI
Exec Dt:
10/15/2004
4
HOTTA, YOSHIHIKO
Exec Dt:
10/21/2004
5
HIGASHI, HIROSHI
Exec Dt:
11/02/2004
6
TAKEMOTO, SHINYA
Exec Dt:
11/01/2004
7
TERAI, TOMOHIKO
Exec Dt:
11/04/2004
8
KAJIYASHIKI, MAKOTO
Exec Dt:
11/01/2004
Assignees
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN
2
MITSUBISHI PLASTICS, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6969695
US20050170961
10971333
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:016230/0376   Pages: 3
Recorded: 02/07/2005
Attorney Dkt #:2271/73558
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, YOSHIKO
Exec Dt:
12/20/2004
2
HOTTA, YOSHIHIKO
Exec Dt:
12/09/2004
3
KUBOYAMA, HIROKI
Exec Dt:
12/09/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7049268
US20050119122
11004542
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:017339/0597   Pages: 4
Recorded: 12/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBOYAMA, HIROKI
Exec Dt:
11/08/2005
2
ARAI, SATOSHI
Exec Dt:
11/08/2005
3
TATEWAKI, TADAFUMI
Exec Dt:
11/08/2005
4
SAMPEI, SATORU
Exec Dt:
11/08/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7452847
US20060094599
11265717
Correspondence name and address
CHRISTOPHER C. DUNHAM
COOPER & DUNHAM LLP
1185 AVE. OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 16
Reel/Frame:023243/0890   Pages: 3
Recorded: 09/16/2009
Attorney Dkt #:2271/80586
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBOYAMA, HIROKI
Exec Dt:
08/18/2009
2
KADOTA, YASUHIRO
Exec Dt:
08/25/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8298653
US20100068426
12559709
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112

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