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Patent Assignment Assignor Details
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Assignor Name : MARUTA, TAKAYUKI
Total Assignments: 21
Assignment: 1
Reel/Frame:005213/0577   Pages: 2
Recorded: 01/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATSUMATA, AKIO
Exec Dt:
06/16/1988
2
HASEBE, MITSUO
Exec Dt:
06/16/1988
3
MITEKURA, YOSHIHIRO
Exec Dt:
06/16/1988
4
HOSAKA, HIROSHI
Exec Dt:
06/16/1988
5
MATSUDA, ITARU
Exec Dt:
06/16/1988
6
YONENAGA, KOTARO
Exec Dt:
06/16/1988
7
MARUTA, TAKAYUKI
Exec Dt:
06/16/1988
8
KOGURE, MASAAKI
Exec Dt:
06/16/1988
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4916547
NONE
07198855
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005832/0627   Pages: 2
Recorded: 08/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWAYAMA, NOBORU
Exec Dt:
08/02/1991
2
AOKI, KATSUHIRO
Exec Dt:
08/02/1991
3
MARUTA, TAKAYUKI
Exec Dt:
08/02/1991
Assignee
1
RICOH COMPANY, LTD.
A JAPANESE CORPORATION
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5293198
NONE
07742896
Correspondence name and address
ALLEN S. MELSER
MASON, FENWICK & LAWRENCE
1225 EYE STREET, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:006472/0480   Pages: 3
Recorded: 03/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARUTA, TAKAYUKI
Exec Dt:
08/02/1991
2
SAWAYAMA, NOBORU
Exec Dt:
08/02/1991
3
AOKI, KATSUHIRO
Exec Dt:
08/02/1991
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5237369
NONE
07743252
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 4
Reel/Frame:006460/0403   Pages: 3
Recorded: 03/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAYASHI, KOUJI
Exec Dt:
03/13/1992
2
BISAIJI, TAKASHI
Exec Dt:
03/13/1992
3
KIKUCHI, NORIMITSU
Exec Dt:
03/13/1992
4
SEKINE, TAKEYOSHI
Exec Dt:
03/13/1992
5
SAWAYAMA, NOBORU
Exec Dt:
03/13/1992
6
MARUTA, TAKAYUKI
Exec Dt:
03/13/1992
7
MIURA, TETSURO
Exec Dt:
03/13/1992
8
BANNAI, KAZUNORI
Exec Dt:
03/13/1992
9
YAMADA, KAZUNARI
Exec Dt:
03/13/1992
10
NAKAYAMA, NOBUHIRO
Exec Dt:
03/13/1992
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227842
NONE
07855092
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:006656/0637   Pages: 4
Recorded: 04/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISAIJI, TAKASHI
Exec Dt:
07/22/1992
2
HAYASHI, KOUJI
Exec Dt:
07/22/1992
3
SAWAYAMA, NOBORU
Exec Dt:
07/22/1992
4
SEKINE, TAKEYOSHI
Exec Dt:
07/22/1992
5
MARUTA, TAKAYUKI
Exec Dt:
07/22/1992
6
KIKUCHI, NORIMITU
Exec Dt:
07/22/1992
7
MIURA, TETSURO
Exec Dt:
07/22/1992
8
BANNAI, KAZUNORI
Exec Dt:
07/22/1992
9
YAMADA, KAZUNARI
Exec Dt:
07/22/1992
10
NAKAYAMA, NOBUHIRO
Exec Dt:
07/22/1992
11
KOINUMA, NOBUYUKI
Exec Dt:
07/22/1992
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5270783
NONE
07922389
Correspondence name and address
STEVEN P. WEIHROUCH
OBLON, SPIVAK, MCCLELLAND, MAIER & ETAL
FOURTH FLOOR, 1755 JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006767/0857   Pages: 3
Recorded: 11/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMI, NOBUO
Exec Dt:
11/16/1993
2
SUGIHARA, KAZUYUKI
Exec Dt:
11/16/1993
3
MARUTA, TAKAYUKI
Exec Dt:
11/16/1993
4
NOJIMA, KAZUO
Exec Dt:
11/16/1993
5
SAWAYAMA, NOBORU
Exec Dt:
11/16/1993
6
YOSHIMATSU, KAORU
Exec Dt:
11/16/1993
7
WATABE, KATSUJI
Exec Dt:
11/16/1993
8
YONEDA, TAKUJI
Exec Dt:
11/16/1993
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5384628
NONE
08131967
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:007761/0844   Pages: 3
Recorded: 01/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUTA, TAKAYUKI
Exec Dt:
11/14/1995
2
TAKASHIMA, HIROSHI
Exec Dt:
11/14/1995
3
ISHIKAWA, TOMOJI
Exec Dt:
11/14/1995
4
SUGIHARA, KAZUYUKI
Exec Dt:
11/14/1995
5
KATO, SHINJI
Exec Dt:
11/14/1995
6
KOSUGE, KATSUHIRO
Exec Dt:
11/15/1995
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME, 1-CHOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5671470
NONE
08553776
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:008009/0793   Pages: 3
Recorded: 06/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARUTA, TAKAYUKI
Exec Dt:
05/20/1996
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5724634
NONE
08639962
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
ROBERT GNUSE
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:008105/0622   Pages: 3
Recorded: 06/27/1996
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 06-29-96 TO 06-27-96, PREVIOUSLY RECORDED AT REEL 8009, FRAME 0793.
Assignor
1
MARUTA, TAKAYUKI
Exec Dt:
05/20/1996
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5724634
NONE
08639962
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 10
Reel/Frame:008270/0969   Pages: 3
Recorded: 12/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARUTA, TAKAYUKI
Exec Dt:
11/11/1996
Assignee
1
RICOH COMPANY LTD.
NAKAMAGOME, OHTA-KU
3-6, 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5835825
NONE
08731266
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:008881/0870   Pages: 3
Recorded: 12/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, SHINJI
Exec Dt:
07/15/1997
2
FUJIMORI, KOUTA
Exec Dt:
07/15/1997
3
MARUTA, TAKAYUKI
Exec Dt:
07/15/1997
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5860038
NONE
08864691
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
MARVIN J. SPIVAK
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, FOURTH FLR
ARLINGTON, VIRGINIA 22202
Assignment: 12
Reel/Frame:009018/0837   Pages: 3
Recorded: 03/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUTA, TAKAYUKI
Exec Dt:
11/29/1997
2
MARUTA, TAKAKO
Exec Dt:
11/29/1997
Assignee
1
RICOH COMOANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5881334
NONE
08922547
Correspondence name and address
COOPER & DUNHAM
IVAN S. KAVRUKOV, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:010422/0255   Pages: 4
Recorded: 11/17/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 1ST AND 2ND ASSIGNORS NAME, PREVIOUSLY RECORDED ON REEL 9919 FRAME 0939.
Assignors
1
FUJIMORI, KOTA
Exec Dt:
04/13/1999
2
MARUTA, TAKAYUKI
Exec Dt:
04/14/1999
Assignee
1
RICOH COMPANY, LTD.
1-CHOME, OHTA-KU
3-6 NAKAMAGOME
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6160569
NONE
09294347
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND MAIER &
NEUSTADT, PC - ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY.
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:010705/0333   Pages: 3
Recorded: 03/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEDA, TAKUZI
Exec Dt:
12/22/1999
2
SUGIHARA, KAZUYUKI
Exec Dt:
12/27/1999
3
MARUTA, TAKAYUKI
Exec Dt:
12/24/1999
Assignee
1
RICOH COMPANY, LTD.
OTA-KU
3-6, 1-CHOME NAKAMAGOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6226481
NONE
09455337
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:012409/0894   Pages: 3
Recorded: 12/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUTA, TAKAYUKI
Exec Dt:
11/15/2001
2
YAMAZAKI, TAKAHIRO
Exec Dt:
11/15/2001
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6535707
US20020051655
09985000
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: 16
Reel/Frame:013090/0914   Pages: 3
Recorded: 07/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUTA, TAKAYUKI
Exec Dt:
06/11/2002
2
UCHIDA, MINORI
Exec Dt:
06/13/2002
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7161712
US20020159107
10114265
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JOSEPH A. SCAFETTA, JR.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:014001/0318   Pages: 3
Recorded: 04/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENOKI, SHIGEKAZU
Exec Dt:
01/21/2003
2
MARUTA, TAKAYUKI
Exec Dt:
01/21/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME
OTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7027760
US20030185599
10322600
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:014041/0333   Pages: 3
Recorded: 05/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMIKI, AKIYO
Exec Dt:
01/31/2003
2
MARUTA, TAKAYUKI
Exec Dt:
01/31/2003
Assignee
1
RICOH COMPANY, LTD.
1-3-6, NAKA-MAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030175046
10342370
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:014024/0817   Pages: 3
Recorded: 05/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIKAWA, TAKAHIRO
Exec Dt:
03/31/2003
2
MARUTA, TAKAYUKI
Exec Dt:
03/31/2003
3
ISHIBASHI, HITOSHI
Exec Dt:
03/31/2003
4
SAWAI, YUUJI
Exec Dt:
03/31/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME
OTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6823149
US20030161649
10373050
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
ATTN: MARVIN J. SPIVAK
Assignment: 20
Reel/Frame:014930/0478   Pages: 3
Recorded: 01/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, HITOSHI
Exec Dt:
10/21/2003
2
MARUTA, TAKAYUKI
Exec Dt:
10/21/2003
3
SAWAI, YUUJI
Exec Dt:
10/21/2003
4
YOSHIKAWA, TAKAHIRO
Exec Dt:
10/21/2003
5
TAKEHARA, ATSUSHI
Exec Dt:
10/21/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7174124
US20040109709
10660699
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 21
Reel/Frame:016150/0664   Pages: 3
Recorded: 01/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENOKI, SHIGEKAZU
Exec Dt:
01/20/2004
2
ARIIZUMI, OSAMU
Exec Dt:
01/20/2004
3
KUROSU, HISAO
Exec Dt:
01/21/2004
4
NAMEKATA, SHINICHI
Exec Dt:
01/21/2004
5
OZEKI, TAKAMASA
Exec Dt:
01/21/2004
6
MARUTA, TAKAYUKI
Exec Dt:
01/20/2004
7
YONEDA, TAKUJI
Exec Dt:
01/21/2004
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7020421
US20040190946
10746060
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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