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Patent Assignment Assignor Details
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Assignor Name : UMEKI, KAZUHIRO
Total Assignments: 13
Assignment: 1
Reel/Frame:005898/0060   Pages: 4
Recorded: 10/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHTA, WASABURO
Exec Dt:
10/09/1991
2
ORIMA, ISAMU
Exec Dt:
10/09/1991
3
NAKAZAWA, MASASHI
Exec Dt:
10/09/1991
4
ONODERA, YUZI
Exec Dt:
10/09/1991
5
UMEKI, KAZUHIRO
Exec Dt:
10/09/1991
Assignee
1
RICOH COMPANY, LTD. A CORP. OF JAPAN
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5368908
NONE
07727067
Correspondence name and address
CHRISTOPHER C. DUNHAM
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 2
Reel/Frame:007948/0297   Pages: 3
Recorded: 04/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEKI, KAZUHIRO
Exec Dt:
03/29/1996
2
SATO, SHOSEN
Exec Dt:
03/29/1996
Assignee
1
RICOH OPTICAL INDUSTRIES, CO., LTD.
10-109 OHATA, HANAMAKI-SHI
IWATE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776639
NONE
08629224
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:008220/0856   Pages: 3
Recorded: 11/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEKI, KAZUHIRO
Exec Dt:
10/18/1996
2
SATO, SHOSEN
Exec Dt:
10/18/1996
3
SATO, MASAAKI
Exec Dt:
10/18/1996
Assignee
1
RICOH OPTICAL INDUSTRIES CO., LTD.
10-109 OHATA, HANAMAKI-SHI
IWATE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5830605
NONE
08703539
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
ATTORNEYS AT LAW
FOURTH FL.
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:008282/0404   Pages: 3
Recorded: 11/12/1996
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 11-13-96 TO 11-12-96, PREVIOUSLY RECORDED ON REEL 8220 FRAME 0856.
Assignors
1
UMEKI, KAZUHIRO
Exec Dt:
10/18/1996
2
SATO, SHOSEN
Exec Dt:
10/18/1996
3
SATO, MASAAKI
Exec Dt:
10/18/1996
Assignee
1
RICOH OPTICAL INDUSTRIES CO., LTD.
10-109 OHATA, HANAMAKI-SHI
IWATE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5830605
NONE
08703539
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:014973/0174   Pages: 3
Recorded: 02/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UMEKI, KAZUHIRO
Exec Dt:
09/26/2003
Assignee
1
RICOH OPTICAL INDUSTRIES CO., LTD.
10-109, OHHATA, HANAMAKI-SHI
IWATE 025-0303, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7195732
US20040135293
10666257
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:015911/0790   Pages: 4
Recorded: 10/15/2004
Attorney Dkt #:R2184.0321/P321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, HIDEAKI
Exec Dt:
07/09/2004
2
NASUKAWA, TOSHIMICHI
Exec Dt:
07/21/2004
3
UMEKI, KAZUHIRO
Exec Dt:
07/20/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7502300
US20050025028
10878343
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 7
Reel/Frame:016021/0299   Pages: 6
Recorded: 11/29/2004
Attorney Dkt #:R2184.0321/P321
Conveyance: RE-RECORD TO ADD AN ASSIGNEE TO DOCUMENT PREVIOUSLY RECORDED ON REEL 015911 FRAME 0790
Assignors
1
HIRAI, HIDEAKI
Exec Dt:
07/09/2004
2
NASUKAWA, TOSHIMICHI
Exec Dt:
07/21/2004
3
UMEKI, KAZUHIRO
Exec Dt:
07/20/2004
Assignees
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO 143-8555, JAPAN
2
RICOH OPTICAL INDUSTRIES CO., LTD.
10-109, OHHATA HANAMAKI-SHI
IWATE 025-0303, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7502300
US20050025028
10878343
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO MORIN, ET AL
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 8
Reel/Frame:016603/0834   Pages: 5
Recorded: 05/24/2005
Attorney Dkt #:R2184.0381/P381
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, HIDEAKI
Exec Dt:
03/14/2005
2
UMEKI, KAZUHIRO
Exec Dt:
03/21/2005
Assignees
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
2
RICOH OPTICAL INDUSTRIES CO., LTD.
10-109, OHHATA, HANAMAKI-SHI,
IWATE 025-0303, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7697395
US20050195485
11068348
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 9
Reel/Frame:020232/0598   Pages: 4
Recorded: 12/03/2007
Attorney Dkt #:R2184.0615/P615
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, HIDEAKI
Exec Dt:
10/25/2007
2
KIYOSAWA, YOSHIYUKI
Exec Dt:
10/29/2007
3
UMEKI, KAZUHIRO
Exec Dt:
11/05/2007
4
FUJIMURA, YASUHIRO
Exec Dt:
11/05/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7894133
US20080106789
11868048
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 10
Reel/Frame:023227/0591   Pages: 4
Recorded: 09/14/2009
Attorney Dkt #:R2184.0707/P707
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMANO, YUKIKO
Exec Dt:
09/02/2009
2
HIRAI, HIDEAKI
Exec Dt:
09/02/2009
3
NASUKAWA, TOSHIMICHI
Exec Dt:
09/02/2009
4
UMEKI, KAZUHIRO
Exec Dt:
09/02/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8259555
US20100135130
12531193
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 11
Reel/Frame:023408/0568   Pages: 3
Recorded: 10/22/2009
Attorney Dkt #:2271/80568
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, HIDEAKI
Exec Dt:
10/14/2009
2
UMEKI, KAZUHIRO
Exec Dt:
10/14/2009
3
NASUKAWA, TOSHIMICHI
Exec Dt:
10/14/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8154976
US20100054110
12550997
Correspondence name and address
PAUL TENG
COOPERT & DUNHAM LLP
30 ROCKEFELLER PLAZA
20TH FLOOR
NEW YORK, NY 10112
Assignment: 12
Reel/Frame:024736/0471   Pages: 3
Recorded: 07/23/2010
Attorney Dkt #:2271/80568-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, HIDEAKI
Exec Dt:
07/21/2010
2
UMEKI, KAZUHIRO
Exec Dt:
07/21/2010
3
NASUKAWA, TOSHIMICHI
Exec Dt:
07/21/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8154977
US20100278029
12842369
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 13
Reel/Frame:026866/0309   Pages: 5
Recorded: 09/07/2011
Attorney Dkt #:R2184.0723/P723
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, HIDEAKI
Exec Dt:
08/08/2011
2
NASUKAWA, TOSHIMICHI
Exec Dt:
08/08/2011
3
UMEKI, KAZUHIRO
Exec Dt:
08/08/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8830585
US20120002280
13255171
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403

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