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Patent Assignment Assignor Details
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Assignor Name : YASUI, MOTOKAZU
Total Assignments: 20
Assignment: 1
Reel/Frame:006726/0836   Pages: 3
Recorded: 10/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, MASUMI
Exec Dt:
07/23/1993
2
YASUDA, KEIZO
Exec Dt:
07/23/1993
3
YASUI, MOTOKAZU
Exec Dt:
07/23/1993
4
HASEGAWA, KENICHI
Exec Dt:
07/23/1993
5
SAWAMURA, EIJI
Exec Dt:
07/23/1993
6
SATO, MASAHIKO
Exec Dt:
07/23/1993
7
KATO, YASUHISA
Exec Dt:
07/23/1993
8
EHARA, MASANAO
Exec Dt:
07/23/1993
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5400123
NONE
08098023
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:006876/0450   Pages: 3
Recorded: 02/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUI, MOTOKAZU
Exec Dt:
01/21/1994
2
KATO, YASUHISA
Exec Dt:
01/21/1994
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5481350
NONE
08190495
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
ROBERT T. POUS
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:007425/0289   Pages: 3
Recorded: 04/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUI, MOTOKAZU
Exec Dt:
01/20/1995
2
KATO, YASUHISA
Exec Dt:
01/20/1995
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5745247
NONE
08379927
Correspondence name and address
OBLON, SPIVAK, MCLELLAND, MAIER &
NEUSTADT, P.C. - ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 4
Reel/Frame:008482/0546   Pages: 2
Recorded: 03/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUI, MOTOKAZU
Exec Dt:
02/27/1997
2
YOSHIKAWA, MASAAKI
Exec Dt:
02/27/1997
3
KATOH, YASUHISA
Exec Dt:
02/27/1997
Assignee
1
RICOH COMPANY, LTD.
15-5, MINAMI-AOYAMA 1-CHOME, MINATOKU
TOKYO 107, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5839032
NONE
08824548
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
STEPHEN A. BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VIRGINIA 22314
Assignment: 5
Reel/Frame:008678/0047   Pages: 3
Recorded: 08/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, YASUHISA
Exec Dt:
05/08/1997
2
ENDO, HIDENOBU
Exec Dt:
05/08/1997
3
YOSHIKAWA, MASAAKI
Exec Dt:
05/08/1997
4
YASUI, MOTOKAZU
Exec Dt:
05/08/1997
Assignee
1
RICOH COMPANY, LTD.
NAKAMAGOME, OTA-KU
3-6, 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6112047
NONE
08814464
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HGWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:010182/0503   Pages: 4
Recorded: 08/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUI, MOTOKAZU
Exec Dt:
07/19/1999
2
SATO, MASUMI
Exec Dt:
07/19/1999
3
YOKOYAMA, MASATO
Exec Dt:
07/19/1999
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6416176
NONE
09375988
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV
1185 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 7
Reel/Frame:012453/0428   Pages: 3
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUKAWA, HIDEO
Exec Dt:
07/26/2001
2
EJIRI, TAKUYA
Exec Dt:
08/06/2001
3
YASUI, MOTOKAZU
Exec Dt:
07/26/2001
4
GOTOH, HIROYUKI
Exec Dt:
07/27/2001
5
EHARA, MASANAO
Exec Dt:
07/26/2001
6
OGAWA, HIROFUMI
Exec Dt:
07/27/2001
7
YOSHINAGA, HIROSHI
Exec Dt:
07/26/2001
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6636709
US20020018663
09892645
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:012264/0805   Pages: 3
Recorded: 10/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, MASUMI
Exec Dt:
08/09/2001
2
NAKAHARA, TOMOTOSHI
Exec Dt:
08/09/2001
3
SHIJO, HIROYASU
Exec Dt:
08/09/2001
4
YASUI, MOTOKAZU
Exec Dt:
08/09/2001
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6973283
US20020024579
09903787
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
JOSEPH A. SCAFETTA, JR.
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:012388/0963   Pages: 3
Recorded: 12/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUI, MOTOKAZU
Exec Dt:
11/02/2001
2
SHIJO, HIROYASU
Exec Dt:
11/02/2001
3
SATO, MASUMI
Exec Dt:
11/02/2001
4
NAKAHARA, TOMOTOSHI
Exec Dt:
11/02/2001
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6567643
US20020041781
09962899
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
1755 JEFF DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:012515/0625   Pages: 3
Recorded: 01/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUI, MOTOKAZU
Exec Dt:
12/13/2001
2
EHARA, MASANAO
Exec Dt:
12/17/2001
3
FURUKAWA, HIDEO
Exec Dt:
12/17/2001
4
YOSHINAGA, HIROSHI
Exec Dt:
12/17/2001
5
OGAWA, HIROFUMI
Exec Dt:
12/17/2001
6
GOTOH, HIROYUKI
Exec Dt:
12/18/2001
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6628916
US20020067936
09988703
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
ECKHARD H. KUESTERS
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:013344/0508   Pages: 3
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINAGA, HIROSHI
Exec Dt:
07/19/2002
2
YASUI, MOTOKAZU
Exec Dt:
07/19/2002
3
EHARA, MASANAO
Exec Dt:
07/19/2002
4
FURUKAWA, HIDEO
Exec Dt:
07/19/2002
5
IWASAKI, YUKIKO
Exec Dt:
07/19/2002
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6778790
US20030016963
10176587
Correspondence name and address
OBLON, SPIVIK, MCCLELLAND, MAIER ET AL
JOSEPH A. SCAFETTA, JR.
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:013299/0415   Pages: 3
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUI, MOTOKAZU
Exec Dt:
07/22/2002
2
EHARA, MASANAO
Exec Dt:
07/22/2002
3
FURUKAWA, HIDEO
Exec Dt:
07/22/2002
4
YOSHIKAWA, MASAAKI
Exec Dt:
07/22/2002
5
YOSHINAGA, HIROSHI
Exec Dt:
07/22/2002
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6892044
US20030007813
10170440
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:013278/0173   Pages: 3
Recorded: 09/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINAGA, HIROSHI
Exec Dt:
07/30/2002
2
YASUI, MOTOKAZU
Exec Dt:
07/30/2002
3
FURUKAWA, HIDEO
Exec Dt:
07/30/2002
4
EHARA, MASANAO
Exec Dt:
07/30/2002
5
OGAWA, HIROFUMI
Exec Dt:
07/30/2002
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6881927
US20030000933
10108501
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:014323/0501   Pages: 3
Recorded: 07/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINAGA, HIROSHI
Exec Dt:
05/08/2003
2
YASUI, MOTOKAZU
Exec Dt:
05/08/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6778804
US20030215271
10409121
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:014631/0679   Pages: 3
Recorded: 10/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUI, MOTOKAZU
Exec Dt:
07/25/2003
2
FURUKAWA, HIDEO
Exec Dt:
07/25/2003
3
EHARA, MASANAO
Exec Dt:
07/25/2003
4
FURUYA, MASAHARU
Exec Dt:
07/25/2003
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6807386
US20040042825
10465611
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
C. IRVIN MCCLELLAND
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:014954/0958   Pages: 3
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGUCHI, YUUSUKE
Exec Dt:
10/17/2003
2
EMA, HIROMICHI
Exec Dt:
10/20/2003
3
ISHII, HIROSHI
Exec Dt:
10/18/2003
4
FUKUCHI, YUTAKE
Exec Dt:
10/19/2003
5
KUMA, KAZUOSA
Exec Dt:
10/17/2003
6
SUZUKI, KAZUKI
Exec Dt:
10/17/2003
7
KIKURA, MAKOTO
Exec Dt:
10/18/2003
8
SATO, MASUMI
Exec Dt:
10/22/2003
9
SHIJO, HIROYASU
Exec Dt:
10/23/2003
10
NAKAHARA, TOMOTOSHI
Exec Dt:
10/23/2003
11
YASUI, MOTOKAZU
Exec Dt:
10/23/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6898407
US20040126150
10660571
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:016025/0597   Pages: 4
Recorded: 11/29/2004
Attorney Dkt #:242326US2/HSE
Conveyance: PREVIOUSLY RECORDED ON REEL/FRAME 014954/0958
Assignors
1
NOGUCHI, YUUSUKE
Exec Dt:
10/17/2003
2
EMA, HIROMICHI
Exec Dt:
10/20/2003
3
ISHII, HIROSHI
Exec Dt:
10/18/2003
4
FUKUCHI, YUTAKA
Exec Dt:
10/19/2003
5
KUMA, KAZUOSA
Exec Dt:
10/17/2003
6
SUZUKI, KAZUKI
Exec Dt:
10/17/2003
7
KIKURA, MAKOTO
Exec Dt:
10/18/2003
8
SATO, MASUMI
Exec Dt:
10/22/2003
9
SHIJO, HIROYASU
Exec Dt:
10/23/2003
10
NAKAHARA, TOMOTOSHI
Exec Dt:
10/23/2003
11
YASUI, MOTOKAZU
Exec Dt:
10/23/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6898407
US20040126150
10660571
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:018144/0619   Pages: 3
Recorded: 07/31/2006
Attorney Dkt #:292955US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIDE, HIROSHI
Exec Dt:
06/06/2006
2
HATTORI, HITOSHI
Exec Dt:
06/07/2006
3
YASUI, MOTOKAZU
Exec Dt:
06/09/2006
4
FUJITA, TAKASHI
Exec Dt:
06/09/2006
5
IKENOUE, HIROKAZU
Exec Dt:
06/09/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7427727
US20070012676
11426155
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:018440/0141   Pages: 3
Recorded: 10/20/2006
Attorney Dkt #:295195US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, HIROSHI
Exec Dt:
10/13/2006
2
OGAWA, TADASHI
Exec Dt:
10/13/2006
3
YASUI, MOTOKAZU
Exec Dt:
10/13/2006
4
KOIDE, HIROSHI
Exec Dt:
10/13/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7734208
US20070059011
11518350
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:019782/0862   Pages: 3
Recorded: 08/27/2007
Attorney Dkt #:6150-000069/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, HIROSHI
Exec Dt:
06/01/2007
2
YASUI, MOTOKAZU
Exec Dt:
06/01/2007
3
OGAWA, TADASHI
Exec Dt:
06/01/2007
4
KOIDE, HIROSHI
Exec Dt:
06/11/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTO-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7693439
US20080044196
11802938
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

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