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Patent Assignment Assignor Details
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Assignor Name : YAMASHITA, HIDETOSHI
Total Assignments: 23
Assignment: 1
Reel/Frame:007914/0131   Pages: 2
Recorded: 07/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAZONO, KOHEI
Exec Dt:
05/24/1995
2
DIJKE, PETER TEN
Exec Dt:
05/24/1995
3
FRANZEN, PETRA
Exec Dt:
05/24/1995
4
YAMASHITA, HIDETOSHI
Exec Dt:
05/24/1995
5
HELDIN, CARL-HENRIK
Exec Dt:
05/24/1995
Assignee
1
LUDWIG INSTITUTE FOR CANCER RESEARCH
1345 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6316217
NONE
08436265
Correspondence name and address
FELFE & LYNCH
PATRICIA A. PASQUALINI, ESQ.
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:011710/0623   Pages: 2
Recorded: 04/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASHITA, HIDETOSHI
Exec Dt:
03/08/2001
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6501915
US20010019667
09757621
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
WILLIAM M. WANNISKY
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 3
Reel/Frame:015734/0944   Pages: 3
Recorded: 08/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIMA, YOSHIAKI
Exec Dt:
08/19/2004
2
SETORIYAMA, TAKESHI
Exec Dt:
08/23/2004
3
NISHITANI, SHUJI
Exec Dt:
08/23/2004
4
YAMASHITA, HIDETOSHI
Exec Dt:
08/23/2004
5
MURAYAMA, KAZUNARI
Exec Dt:
08/20/2004
6
HOSHI, NOBUHARU
Exec Dt:
08/20/2004
7
SUZUKI, TATSUYA
Exec Dt:
08/20/2004
8
MAESHIMA, HIDEKI
Exec Dt:
08/23/2004
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7092657
US20050047823
10926098
Correspondence name and address
FITZPATRICK CELLA HARPER ET AL
MELODY H. WU
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3800
Assignment: 4
Reel/Frame:021361/0452   Pages: 4
Recorded: 08/08/2008
Attorney Dkt #:327807US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHI, YUMIKO
Exec Dt:
06/20/2008
2
OHIDE, TOSHIO
Exec Dt:
06/18/2008
3
OHYAMA, TATSUO
Exec Dt:
06/18/2008
4
YAMASHITA, HIDETOSHI
Exec Dt:
06/18/2008
5
KAIMA, NOBUYOSHI
Exec Dt:
06/18/2008
Assignee
1
RICOH COMPANY LIMITED
1-3-6, NAKAMAGOME, OTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8077359
US20080309951
12137072
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:021272/0006   Pages: 3
Recorded: 07/22/2008
Attorney Dkt #:326779US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASHITA, HIDETOSHI
Exec Dt:
06/20/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8094178
US20080292342
12125447
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:021723/0420   Pages: 4
Recorded: 10/23/2008
Attorney Dkt #:10060264US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, HIDETOSHI
Exec Dt:
09/08/2008
2
TOMURA, HISAYUKI
Exec Dt:
09/02/2008
3
YOSHIOKA, KIYOHARU
Exec Dt:
09/03/2008
4
UCHIDA, MICHIO
Exec Dt:
09/03/2008
5
SHIDA, TOMONORI
Exec Dt:
08/22/2008
6
MITSUHASHI, KEISUKE
Exec Dt:
09/03/2008
7
ABE, TAKUMA
Exec Dt:
09/12/2008
8
NADA, TAKAO
Exec Dt:
09/03/2008
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8417175
US20090052966
12185923
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 7
Reel/Frame:021757/0864   Pages: 5
Recorded: 10/29/2008
Attorney Dkt #:703464
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, HIDETOSHI
Exec Dt:
09/11/2008
2
YAMAMOTO, TEIKO
Exec Dt:
09/11/2008
3
KASHIWAGI, YOSHIKO
Exec Dt:
09/11/2008
Assignees
1
YAMASHITA, HIDETOSHI
C/O 3-201, YAMAGATA UNIVERSITY IIDASHUKUSHA
4-1, IIDANISHI 3-CHOME
YAMAGATA-SHI, YAMAGATA, JAPAN 990-2331
2
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090053812
12279443
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 8
Reel/Frame:021757/0924   Pages: 5
Recorded: 10/29/2008
Attorney Dkt #:703462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, HIDETOSHI
Exec Dt:
09/11/2008
2
YAMAMOTO, TEIKO
Exec Dt:
09/11/2008
3
NISHITSUKA, KOUICHI
Exec Dt:
09/11/2008
4
KASHIWAGI, YOSHIKO
Exec Dt:
09/11/2008
5
TOJO, NAOKI
Exec Dt:
09/11/2008
Assignees
1
YAMASHITA, HIDETOSHI
C/O 3-201, YAMAGATA UNIVERSITY IIDASHUKUSHA
4-1, IIDANISHI 3-CHOME
YAMAGATA-SHI, YAMAGATA, JAPAN 990-2331
2
SENJU PHARMACEUTICAL CO., LTD.
5-8, HIRANOMACHI 2-CHOME
CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090068744
12279432
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 9
Reel/Frame:022539/0268   Pages: 2
Recorded: 04/13/2009
Attorney Dkt #:337739US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASHITA, HIDETOSHI
Exec Dt:
02/27/2009
Assignee
1
RICOH COMPANY. LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8130251
US20090190943
12358665
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:022761/0844   Pages: 2
Recorded: 06/01/2009
Attorney Dkt #:339837US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASHITA, HIDETOSHI
Exec Dt:
03/23/2009
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8203585
US20100066799
12404477
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:023179/0597   Pages: 4
Recorded: 09/02/2009
Attorney Dkt #:10043405US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMURA, HISAYUKI
Exec Dt:
08/18/2009
2
YOSHIOKA, KIYOHARU
Exec Dt:
08/24/2009
3
UCHIDA, MICHIO
Exec Dt:
08/24/2009
4
SHIDA, TOMONORI
Exec Dt:
08/04/2009
5
MITSUHASHI, KEISUKE
Exec Dt:
08/18/2009
6
NADA, TAKAO
Exec Dt:
08/18/2009
7
ABE, TAKUMA
Exec Dt:
08/28/2009
8
YAMASHITA, HIDETOSHI
Exec Dt:
08/26/2009
9
SUZUKI, YOUHEI
Exec Dt:
08/18/2009
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8107849
US20090324278
12477776
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 12
Reel/Frame:024008/0797   Pages: 3
Recorded: 03/01/2010
Attorney Dkt #:348246US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASHITA, HIDETOSHI
Exec Dt:
02/25/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8164611
US20100150591
12561748
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:024625/0573   Pages: 2
Recorded: 07/01/2010
Attorney Dkt #:362285US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, NORIHIRO
Exec Dt:
06/16/2010
2
YAMASHITA, HIDETOSHI
Exec Dt:
06/23/2010
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8305412
US20110001788
12828703
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:024754/0530   Pages: 2
Recorded: 07/28/2010
Attorney Dkt #:364736US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, HIDETOSHI
Exec Dt:
07/16/2010
2
YAMAMOTO, NORIHIRO
Exec Dt:
07/20/2010
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110032323
12845368
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:024862/0944   Pages: 2
Recorded: 08/20/2010
Attorney Dkt #:365983US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASHITA, HIDETOSHI
Exec Dt:
08/03/2010
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8294745
US20110043594
12859859
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:026069/0891   Pages: 5
Recorded: 04/04/2011
Attorney Dkt #:2011_0554A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, HIDETOSHI
Exec Dt:
01/31/2011
2
YAMAMOTO, TEIKO
Exec Dt:
01/31/2011
3
GOTO, SAKIKO
Exec Dt:
01/31/2011
4
ABE, SACHI
Exec Dt:
01/31/2011
5
KIRII, ERIKO
Exec Dt:
01/31/2011
6
OKUMURA, ATSUSHI
Exec Dt:
11/18/2010
Assignee
1
YAMAGATA UNIVERSITY
1-4-12, KOJIRAKAWAMACHI, YAMAGATA-SHI,
YAMAGATA, JAPAN 990-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110190250
13122467
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:026479/0056   Pages: 2
Recorded: 06/20/2011
Attorney Dkt #:382547US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASHITA, HIDETOSHI
Exec Dt:
06/08/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8817060
US20120007933
13163973
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:026887/0692   Pages: 2
Recorded: 09/12/2011
Attorney Dkt #:386317US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, HIDETOSHI
Exec Dt:
09/05/2011
2
WATANABE, NAOTO
Exec Dt:
09/05/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8665302
US20120069128
13230072
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:028028/0693   Pages: 2
Recorded: 04/11/2012
Attorney Dkt #:397737US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASHITA, HIDETOSHI
Exec Dt:
04/05/2012
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8520711
US20120269213
13444309
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:028058/0119   Pages: 2
Recorded: 04/17/2012
Attorney Dkt #:398072US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASHITA, HIDETOSHI
Exec Dt:
04/05/2012
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8654170
US20120275476
13448592
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:036394/0412   Pages: 3
Recorded: 08/18/2015
Attorney Dkt #:1703.P060US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, HIDETOSHI
Exec Dt:
08/06/2015
2
SUZUKI, NOBUYUKI
Exec Dt:
08/06/2015
Assignee
1
SHIN NIPPON BIOMEDICAL LABORATORIES, LTD.
2438 MIYANOURA-CHO
KAGOSHIMA-SHI, KAGOSHIMA, JAPAN 8911394
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150329540
14655729
Correspondence name and address
PYPRUS PTE LTD
7500A BEACH ROAD, #07-301
THE PLAZA
SINGAPORE, SINGAPORE 199591
Assignment: 22
Reel/Frame:043759/0948   Pages: 3
Recorded: 10/03/2017
Attorney Dkt #:1703P060USDIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, HIDETOSHI
Exec Dt:
08/06/2015
2
SUZUKI, NOBUYUKI
Exec Dt:
08/06/2015
Assignee
1
SHIN NIPPON BIOMEDICAL LABORATORIES, LTD.
2438, MIYANOURA-CHO, KAGOSHIMA-SHI
KAGOSHIMA, JAPAN 8911394
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10149840
US20180000797
15705296
Correspondence name and address
JACE CHEONG
7500A BEACH ROAD
#07-301 THE PLAZA
SINGAPORE, 199591 SINGAPORE
Assignment: 23
Reel/Frame:037508/0041   Pages: 5
Recorded: 01/05/2016
Attorney Dkt #:1703.P064US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NOBUYUKI
Exec Dt:
11/20/2015
2
YAMASHITA, HIDETOSHI
Exec Dt:
11/20/2015
Assignee
1
SHIN NIPPON BIOMEDICAL LABORATORIES, LTD.
2438, MIYANOURA-CHO
KAGOSHIMA-SHI KAGOSHIMA, JAPAN 8911394
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9745274
US20160318886
14902005
Correspondence name and address
PYPRUS PTE LTD
7500A BEACH ROAD
#07-301 THE PLAZA
SINGAPORE, SINGAPORE 199591

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