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Patent Assignment Assignor Details
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Assignor Name : IKEDA, SUNAO
Total Assignments: 18
Assignment: 1
Reel/Frame:004222/0903   Pages: 1
Recorded: 02/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIKUCHI, HIDEO
Exec Dt:
07/07/1980
2
KANEKO, TAMAKI
Exec Dt:
07/07/1980
3
IKEDA, SUNAO
Exec Dt:
07/07/1980
4
KAKITANI, YOHTARO
Exec Dt:
07/07/1980
5
HIBI, KUNIO
Exec Dt:
07/07/1980
6
OKUZAWA, TUGIO
Exec Dt:
07/07/1980
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME,
A CRP OF JAPAN
OTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4449813
NONE
06455138
Correspondence name and address
DAVID G. ALEXANDER
C/O LOTHROP & WEST
SUITE 1015,
555 CAPITOL MALL
SACRAMENTO, CA. 95814
Assignment: 2
Reel/Frame:003949/0613   Pages: 1
Recorded: 02/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIKUCHI, HIDEO
Exec Dt:
09/11/1980
2
KANEKO, TAMAKI
Exec Dt:
09/11/1980
3
IKEDA, SUNAO
Exec Dt:
09/11/1980
4
OKUZAWA, TUGIO
Exec Dt:
09/11/1980
5
KAKITANI, YOHTARO
Exec Dt:
09/11/1980
6
HIBI, KUNIO
Exec Dt:
09/11/1980
Assignee
1
RICOH COMPANY, LTD., A CORP. OF JAPAN
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4330200
NONE
06190105
Correspondence name and address
DAVID G. ALEXANDER
45 STARLIT CIRCLE
SACRAMENTO, CA 95831
Assignment: 3
Reel/Frame:004024/0589   Pages: 1
Recorded: 08/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAKITANI, YOHTARO
Exec Dt:
09/12/1980
2
KANEKO, TAMAKI
Exec Dt:
09/12/1980
3
IKEDA, SUNAO
Exec Dt:
09/12/1980
4
OKUZAWA, TUGIO
Exec Dt:
09/12/1980
5
KIKUCHI, HIDEO
Exec Dt:
09/12/1980
6
HIBI, KUNIO
Exec Dt:
09/12/1980
Assignee
1
RICOH COMPANY, LTD.; 3-6, 1-CHOME NAKAMAGOME , OTA-KU, TOKYO, JAPAN A CORP OF
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4365887
NONE
06189453
Correspondence name and address
DAVID G. ALEXANDER
45 STARLIT CIRCLE
SACRAMENTO, CA 95831
Assignment: 4
Reel/Frame:005203/0636   Pages: 2
Recorded: 01/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAEKI, SIROU
Exec Dt:
05/29/1987
2
IKEDA, SUNAO
Exec Dt:
05/29/1987
3
OTSUKA, HIROHISA
Exec Dt:
05/29/1987
4
YANAGAWA, NOBUYUKI
Exec Dt:
05/29/1987
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4921236
NONE
07294904
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE- STE 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005043/0895   Pages: 2
Recorded: 04/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAEKI, SHIRO
Exec Dt:
05/19/1988
2
IKEDA, SUNAO
Exec Dt:
05/19/1988
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU, A JOINT-STOCK COMPANY OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4860057
NONE
07177479
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005182/0224   Pages: 2
Recorded: 11/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IKEDA, SUNAO
Exec Dt:
05/19/1988
2
SAEKI, SHIRO
Exec Dt:
05/19/1988
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4903085
NONE
07177460
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:006949/0719   Pages: 3
Recorded: 04/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, HIDEO
Exec Dt:
12/21/1993
2
SAITO, TAKESHI
Exec Dt:
12/21/1993
3
IKEDA, SUNAO
Exec Dt:
12/21/1993
4
MAKITA, NOBUHIRO
Exec Dt:
12/21/1993
5
OZAWA, SEIJI
Exec Dt:
12/21/1993
6
YOSHIKI, SHIGERU
Exec Dt:
12/21/1993
7
YANAGISAWA, TAKAAKI
Exec Dt:
12/21/1993
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME
OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5455662
NONE
08174698
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 8
Reel/Frame:007659/0874   Pages: 3
Recorded: 10/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, HIDEO
Exec Dt:
07/07/1995
2
TERAZAWA, SEIJI
Exec Dt:
07/07/1995
3
IKEDA, SUNAO
Exec Dt:
07/07/1995
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5655195
NONE
08502607
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
C. IRVIN MCCLELLAND
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:007862/0293   Pages: 3
Recorded: 03/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, HIDEO
Exec Dt:
01/09/1996
2
IKEDA, SUNAO
Exec Dt:
01/09/1996
3
NARUSHIMA, MICHIHARU
Exec Dt:
01/09/1996
4
MAKITA, NOBUHIRO
Exec Dt:
01/09/1996
Assignee
1
RICOH COMPANY, LTD.
OTA-KU
NO. 3-6, 1-CHOME, NAKAGOME
TOKYO, 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5711353
NONE
08589003
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
ATTORNEYS AT LAW
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:007878/0871   Pages: 3
Recorded: 04/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, HIDEO
Exec Dt:
01/17/1996
2
IKEDA, SUNAO
Exec Dt:
01/17/1996
3
NARUSHIMA, MICHIHARU
Exec Dt:
01/17/1996
4
MAKITA, NOBUHIRO
Exec Dt:
01/17/1996
Assignee
1
RICOH COMPANY, LTD.
NO. 3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5727607
NONE
08591375
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
C. IRVIN MCCLELLAND
FOURTH FLOOR, 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:008005/0473   Pages: 3
Recorded: 06/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, HIDEO
Exec Dt:
06/05/1996
2
IKEDA, SUNAO
Exec Dt:
06/05/1996
3
MAKITA, NOBUHIRO
Exec Dt:
06/05/1996
4
NARUSHIMA, MICHIHARU
Exec Dt:
06/05/1996
5
TERAZAWA, SEIJI
Exec Dt:
06/05/1996
6
NAKADA, MASAKAZU
Exec Dt:
06/05/1996
7
UMEMURA, KAZUHIKO
Exec Dt:
06/05/1996
Assignee
1
RICOH COMPANY, LTD
3-6, 1-CHOME NAKAMAGOME, OTA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5740507
NONE
08630900
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER, ET AL
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:011418/0874   Pages: 2
Recorded: 10/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURATA, HIROAKI
Exec Dt:
10/06/2000
2
IKEDA, SUNAO
Exec Dt:
10/06/2000
3
SAITO, SATORU
Exec Dt:
10/06/2000
Assignee
1
NIPPON MEKTRON, LIMITED
12-15, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6407282
NONE
09699656
Correspondence name and address
BAKER & DANIELS
MICHAEL S. GZYBOWSKI
111 E. WAYNE STREET
SUITE 800
FORT WAYNE, IN 46802
Assignment: 13
Reel/Frame:016828/0153   Pages: 2
Recorded: 07/28/2005
Attorney Dkt #:121036-0087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KATSUYUKI
Exec Dt:
06/28/2005
2
KOKIN, KEISUKE
Exec Dt:
06/28/2005
3
IKEDA, SUNAO
Exec Dt:
07/01/2005
4
URATA, KIMIHIKO
Exec Dt:
07/04/2005
Assignee
1
UNIMATEC CO., LTD.
12-15, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7135592
US20060025625
11191398
Correspondence name and address
MICHAEL S. GZYBOWSKI
BUTZEL LONG
350 SOUTH MAIN STREET
SUTIE 300
ANN ARBOR, MI 48104
Assignment: 14
Reel/Frame:018474/0164   Pages: 3
Recorded: 10/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, SUNAO
Exec Dt:
06/02/2006
2
SONOI, TAKEHIRO
Exec Dt:
06/02/2006
Assignee
1
UNIMATIC CO., LTD.
12-15, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7737299
US20070191617
10589418
Correspondence name and address
MICHAEL S. GZYBOWSKI
BUTZEL LONG
350 S. MAIN STREET, STE. 300
ANN ARBOR, MI 48104
Assignment: 15
Reel/Frame:019091/0623   Pages: 3
Recorded: 03/27/2007
Attorney Dkt #:121036-0093
Conveyance: CORRECT ASSIGNEE NAME AT REEL 018474/FRAME 0164
Assignors
1
IKEDA, SUNAO
Exec Dt:
06/02/2006
2
SONOI, TAKEHIRO
Exec Dt:
06/02/2006
Assignee
1
UNIMATEC CO., LTD.
12-15, SHIBADAIMON 1-CHOME
MINATO-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7737299
US20070191617
10589418
Correspondence name and address
MICHAEL S. GZYBOWSKI
BUTZEL LONG
350 S. MAIN ST., STE. 300
ANN ARBOR, MI 48104
Assignment: 16
Reel/Frame:021360/0352   Pages: 2
Recorded: 08/01/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEDA, SUNAO
Exec Dt:
01/30/2008
Assignee
1
UNIMATEC CO., LTD.
12-15, SHIBADAIMON 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8513459
US20090054687
12223551
Correspondence name and address
MICHAEL S. GZYBOWSKI
BUTZEL LONG
350 SOUTH MAIN STREET
SUIT 300
ANN ARBOR, MI 48104
Assignment: 17
Reel/Frame:032182/0815   Pages: 4
Recorded: 02/10/2014
Attorney Dkt #:14056-69
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, YUTA
Exec Dt:
10/31/2013
2
TAKAHASHI, YUSUKE
Exec Dt:
10/31/2013
3
ENDO, AKIRA
Exec Dt:
10/31/2013
4
IKEDA, SUNAO
Exec Dt:
10/31/2013
Assignee
1
UNIMATEC CO., LTD.
12-15, SHIBADAIMON 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8853462
US20140121416
14124085
Correspondence name and address
MICHAEL S. GZYBOWSKI
524 S. MAIN STREET
SUITE 200
ANN ARBOR, MI 48104-2921
Assignment: 18
Reel/Frame:037690/0488   Pages: 2
Recorded: 02/09/2016
Attorney Dkt #:062533.00208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAMURA, TAKUHIRO
Exec Dt:
11/12/2015
2
KOKINN, KEISUKE
Exec Dt:
11/16/2015
3
IKEDA, SUNAO
Exec Dt:
11/24/2015
Assignee
1
UNIMATEC CO., LTD.
12-15, SHIBA DAIMON 1-CHOME
MINATO-KU
TOKYO, JAPAN 1058585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9604918
US20160185714
14910815
Correspondence name and address
SQUIRE PATTON BOGGS (US) LLP
8000 TOWERS CRESCENT DRIVE
14TH FLOOR
VIENNA, VA 22182-6212

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