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Patent Assignment Assignor Details
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Assignor Name : YOKOI, KENYA
Total Assignments: 22
Assignment: 1
Reel/Frame:004984/0069   Pages: 2
Recorded: 12/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOKOI, KENYA
Exec Dt:
10/15/1987
2
ENOMOTO, TAKAMICHI
Exec Dt:
10/15/1987
3
MATSUMOTO, FUYUHIKO
Exec Dt:
10/15/1987
4
OHTA, WASABURO
Exec Dt:
10/15/1987
5
MIYABORI, TORU
Exec Dt:
10/15/1987
6
KANEMOTO, AKIHIKO
Exec Dt:
10/15/1987
7
IIMURA, HARUO
Exec Dt:
10/15/1987
8
MIYASHITA, TAKAAKI
Exec Dt:
10/15/1987
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818074
NONE
07091668
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005496/0756   Pages: 3
Recorded: 10/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKIGUCHI, YASUYUKI
Exec Dt:
10/19/1988
2
KANEMOTO, AKIHIKO
Exec Dt:
10/19/1988
3
YOKOI, KENYA
Exec Dt:
10/19/1988
4
IIMURA, HARUO
Exec Dt:
10/19/1988
5
ENOMOTO, TAKAMICHI
Exec Dt:
10/19/1988
6
KAMOI, SUMIO
Exec Dt:
10/19/1988
Assignee
1
RICOH COMPANY, LTD., A JOINT-STOCK COMPANY OF JAPAN
3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4984873
NONE
07238510
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET. AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005736/0431   Pages: 3
Recorded: 06/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IIMURA, HARUO
Exec Dt:
09/08/1989
2
TAKIGUCHI, YASUYUKI
Exec Dt:
09/08/1989
3
KANEMOTO, AKIHIKO
Exec Dt:
09/08/1989
4
YOKOI, KENYA
Exec Dt:
09/08/1989
5
ENOMOTO, TAKAMICHI
Exec Dt:
09/08/1989
Assignee
1
RICOH COMPANY, LTD. A JOINT-STOCK COMPANY OF JAPAN
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5056896
NONE
07400012
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT
1755 JEFF. DAVIS HWY., 4TH FLR.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:008319/0877   Pages: 5
Recorded: 01/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, KENYA
Exec Dt:
11/20/1996
2
AOKI, IKUO
Exec Dt:
11/20/1996
Assignee
1
RICOH COMPANY, LTD.
NO. 3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5732062
NONE
08733029
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
ATTN: MARK J. THRONSON
2101 L ST., N.W.
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:010102/0520   Pages: 5
Recorded: 07/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUI, NARUHIRO
Exec Dt:
07/07/1999
2
YOKOI, KENYA
Exec Dt:
07/07/1999
Assignee
1
RICOH COMPANY, LTD.
OHTA-KU
3-6, NAKAMAGOME 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6600712
NONE
09334636
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
THOMAS J. D'AMICO
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 6
Reel/Frame:010170/0359   Pages: 6
Recorded: 08/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATABE, TERUYASU
Exec Dt:
07/21/1999
2
YOKOI, KENYA
Exec Dt:
07/21/1999
Assignee
1
RICOH COMPANY, LTD.
15-5 MINAMI-AOYAMA 1-CHOME, MINATO-KU
TOKYO, JAPAN 107-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6426929
NONE
09348667
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
THOMAS J. D'AMICO
2101 L STREET NW
WASHINGTON, D.C. 20037-1526
Assignment: 7
Reel/Frame:010475/0517   Pages: 4
Recorded: 01/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, KENYA
Exec Dt:
11/26/1999
2
SHIMIZU, AKIHIKO
Exec Dt:
11/26/1999
3
KOIDE, HIROSHI
Exec Dt:
11/29/1999
Assignee
1
RICOH COMPANY, LTD.
OHTA-KU
3-6 NAKAMAGOME 1-CHOME
TOKYO, JAPAN 143-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6487149
NONE
09413861
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
ATTN: MARK J. THRONSON
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 8
Reel/Frame:010462/0820   Pages: 4
Recorded: 12/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, AKIHIKO
Exec Dt:
12/10/1999
2
YOKOI, KENYA
Exec Dt:
12/13/1999
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7239602
US20020071380
09406570
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:017209/0433   Pages: 6
Recorded: 01/24/2006
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY REORDED AT REEL 010462 FRAME 0820. ASSIGNOR CONFIRMS THE ASSIGNMENT.
Assignors
1
SHIMIZU, AKIHIKO
Exec Dt:
12/10/1999
2
YOKOI, KENYA
Exec Dt:
12/13/1999
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7239602
US20020071380
09406570
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:011440/0982   Pages: 5
Recorded: 01/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOI, KENYA
Exec Dt:
12/25/2000
Assignee
1
RICOH COMPANY, LTD.
KOHOKU-KU, YOKOHAMA-SHI
2-3, SHIN-YOKOHAMA 3-CHOME
KANAGAWA, JAPAN 222-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6459666
NONE
09655912
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
MARK J.THRONSON
2101 L. STREET, NW
WASHINGTON, DC 20037-1526
Assignment: 11
Reel/Frame:012308/0727   Pages: 4
Recorded: 11/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOI, KENYA
Exec Dt:
11/02/2001
Assignee
1
RICOH COMPANY, LTD.
OHTA-KU
3-6, NAKAMAGOME 1-CHOME
TOKYO, JAPAN 143-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664526
US20020085470
09987125
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY, LLP
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 12
Reel/Frame:013108/0168   Pages: 5
Recorded: 07/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, MICHIHARU
Exec Dt:
06/06/2002
2
SHINOTSUKA, MICHIAKI
Exec Dt:
06/06/2002
3
YOKOI, KENYA
Exec Dt:
06/06/2002
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6801240
US20020196324
10119193
Correspondence name and address
DICKSTEIN SHAPIRO ET AL
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, D.C. 20037-1526
Assignment: 13
Reel/Frame:013296/0438   Pages: 4
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOI, KENYA
Exec Dt:
09/06/2002
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6771577
US20030090981
10244732
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
MARK J. THRONSON
ATTY. DKT.: R2184.0084/P084-B
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 14
Reel/Frame:013990/0570   Pages: 4
Recorded: 04/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOI, KENYA
Exec Dt:
01/20/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7006419
US20030156519
10337268
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 15
Reel/Frame:015518/0245   Pages: 4
Recorded: 06/25/2004
Attorney Dkt #:R2184.P323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOI, KENYA
Exec Dt:
06/14/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7426166
US20050013229
10875167
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 16
Reel/Frame:016980/0287   Pages: 4
Recorded: 07/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOI, KENYA
Exec Dt:
06/21/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7420901
US20060013090
10538072
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO MORIN
& OSHINSKY LLP
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 17
Reel/Frame:018032/0050   Pages: 4
Recorded: 11/28/2005
Attorney Dkt #:R2184.0443/P443
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, KENYA
Exec Dt:
07/22/2005
2
MASUI, NARUHIRO
Exec Dt:
07/25/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7512050
US20060245336
10541591
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO MORIN, ET AL.
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 18
Reel/Frame:018089/0740   Pages: 4
Recorded: 07/24/2006
Attorney Dkt #:R2184.0491/P491
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, KOHJI
Exec Dt:
05/08/2006
2
YOKOI, KENYA
Exec Dt:
05/08/2006
3
KATOH, YUKIKO
Exec Dt:
05/08/2006
Assignee
1
RICOH COMPANY, LTD.
RICOH TECHNOLOGY RESEARCH, INC.
3-2-3, SHIN-YOKOHAMA, KOHOKU-KU, YOKOHAMA-SHI
KANAGAWA-KEN 222-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7751294
US20060262694
11403885
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 19
Reel/Frame:018271/0184   Pages: 5
Recorded: 09/05/2006
Attorney Dkt #:r2184.0491/p491
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 018089, FRAME 0740. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
TAKEUCHI, KOHJI
Exec Dt:
05/08/2006
2
YOKOI, KENYA
Exec Dt:
05/08/2006
3
KATOH, YUKIKO
Exec Dt:
05/08/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7751294
US20060262694
11403885
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 20
Reel/Frame:019443/0186   Pages: 6
Recorded: 06/12/2007
Attorney Dkt #:R2184.0566/P566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGATA, TETSUYA
Exec Dt:
12/11/2006
2
YOKOI, KENYA
Exec Dt:
12/11/2006
Assignee
1
RICOH COMPANY, LTD.
3-2-3, SHIN-YOKOHAMA
KOHOKU-KU, YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN 222-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7924676
US20070230308
11597434
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 21
Reel/Frame:019780/0750   Pages: 4
Recorded: 08/24/2007
Attorney Dkt #:R2184-0566/P566
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS, PREVIOUSLY RECORDED AT REEL 019443 FRAME 0186.
Assignors
1
OGATA, TETSUYA
Exec Dt:
12/11/2006
2
YOKOI, KENYA
Exec Dt:
12/11/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7924676
US20070230308
11597434
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 22
Reel/Frame:019883/0969   Pages: 3
Recorded: 09/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, KENYA
Exec Dt:
07/24/2007
2
KASAHARA, RYOSUKE
Exec Dt:
07/24/2007
Assignee
1
RICOH COMPANY LTD.
3-6, NAKAMAGOME 1 CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7885155
US20080025190
11826129
Correspondence name and address
MARK, J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, D.C 20006-5403

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