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Patent Assignment Assignor Details
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Assignor Name : IKEDA, MASAFUMI
Total Assignments: 17
Assignment: 1
Reel/Frame:004340/0921   Pages: 1
Recorded: 11/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKASHIMA, HIROHISA
Exec Dt:
11/15/1984
2
KOMATSU, YOSHIMI
Exec Dt:
11/15/1984
3
IKEDA, MASAFUMI
Exec Dt:
11/15/1984
4
KONDO, TSUNEO
Exec Dt:
11/15/1984
Assignee
1
NIPPON KOKAN KABUSHIKI KAISHA
1-2, 1-CHOME MARUNOUCHI CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4551173
NONE
06675947
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.,
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004343/0249   Pages: 1
Recorded: 11/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKASHIMA, HIROHISA
Exec Dt:
11/15/1984
2
KOMATSU, YOSHIMI
Exec Dt:
11/15/1984
3
IKEDA, MASAFUMI
Exec Dt:
11/15/1984
4
KONDO, TSUNEO
Exec Dt:
11/15/1984
Assignee
1
NIPPON KOKAN KABUHIKI KAISHA
1-2, 1-CHOME, MARUNOUCHI, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4551174
NONE
06674566
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004343/0250   Pages: 1
Recorded: 11/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKASHIMA, HIROHISA
Exec Dt:
11/15/1984
2
KOMATSU, YOSHIMI
Exec Dt:
11/15/1984
3
IKEDA, MASAFUMI
Exec Dt:
11/15/1984
4
KONDO, TSUNEO
Exec Dt:
11/15/1984
Assignee
1
NIPPON KOKAN KABUSHIKI KAISHA
1-2, 1-CHOME, MARUNOUCHI, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4552587
NONE
06674567
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004478/0831   Pages: 1
Recorded: 11/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKASHIMA, HIROSHISA
Exec Dt:
10/14/1985
2
KOMATSU, YOSHIMI
Exec Dt:
10/20/1985
3
IKEDA, MASAFUMI
Exec Dt:
10/14/1985
4
KONDO, TSUNEO
Exec Dt:
10/20/1985
Assignee
1
NIPPON KOKAN KABUSHIKI KAISHA, 1-2, 1-CHOME, MARUNOUCHI, CHIYODA-KU, TOKYO, JAPAN, A CORP OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4652306
NONE
06782526
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004478/0832   Pages: 1
Recorded: 11/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKASHIMA, HIROSHISA
Exec Dt:
10/14/1985
2
KOMATSU, YOSHIMI
Exec Dt:
10/20/1985
3
IKEDA, MASAFUMI
Exec Dt:
10/14/1985
4
KONDO, TSUNEO
Exec Dt:
10/20/1985
Assignee
1
NIPPON KOKAN KABUSHIKI KAISHA, 1-2, 1-CHOME, MARUNOUCHI, CHIYODA-KU, TOKYO, JAPAN, A CORP OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4652308
NONE
06782527
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:024934/0136   Pages: 4
Recorded: 09/02/2010
Attorney Dkt #:Q120194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, MASAFUMI
Exec Dt:
07/28/2010
2
UGA, HITOSHI
Exec Dt:
07/28/2010
3
TANAKA, SATOSHI
Exec Dt:
07/26/2010
4
MIYAMOTO, YOSHIAKI
Exec Dt:
07/28/2010
5
YANAGIDA, MASATOSHI
Exec Dt:
07/28/2010
6
KURATA, HIROKAZU
Exec Dt:
07/28/2010
7
KADOWAKI, MASAKAZU
Exec Dt:
07/28/2010
Assignee
1
SYSMEX CORPORATION
5-1 WAKINOHAMA-KAIGANDORI 1-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110008795
12920093
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037-3213
Assignment: 7
Reel/Frame:025802/0287   Pages: 4
Recorded: 02/14/2011
Attorney Dkt #:Q122940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UGA, HITOSHI
Exec Dt:
12/17/2010
2
KADOWAKI, MASAKAZU
Exec Dt:
12/17/2010
3
MIYAMOTO, YOSHIAKI
Exec Dt:
12/17/2010
4
IKEDA, MASAFUMI
Exec Dt:
12/17/2010
5
TANAKA, SATOSHI
Exec Dt:
12/27/2010
6
YANAGIDA, MASATOSHI
Exec Dt:
12/17/2010
7
OKAZAWA, TAKAHIRO
Exec Dt:
12/17/2010
8
KURATA, HIROKAZU
Exec Dt:
12/17/2010
Assignee
1
SYSMEX CORPORATION
5-1 WAKINOHAMA-KAIGANDORI 1-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110136113
13058755
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:027630/0377   Pages: 4
Recorded: 02/01/2012
Attorney Dkt #:Q128968
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SATOSHI
Exec Dt:
01/19/2012
2
UGA, HITOSHI
Exec Dt:
01/19/2012
3
IKEDA, MASAFUMI
Exec Dt:
01/19/2012
4
MIYAMOTO, YOSHIAKI
Exec Dt:
01/19/2012
5
YANAGIDA, MASATOSHI
Exec Dt:
01/19/2012
6
KADOWAKI, MASAKAZU
Exec Dt:
01/19/2012
7
OKAZAWA, TAKAHIRO
Exec Dt:
01/19/2012
8
KURATA, HIROKAZU
Exec Dt:
01/19/2012
Assignee
1
SYSMEX CORPORATION
5-1, WAKINOHAMA-KAIGANDORI 1-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 6510073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120129724
13360324
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW, SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:029776/0465   Pages: 3
Recorded: 02/07/2013
Attorney Dkt #:MITSUNAGA1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, SHUICHI
Exec Dt:
08/09/2012
2
OCHIAI, ATSUSHI
Exec Dt:
08/09/2012
3
IKEDA, MASAFUMI
Exec Dt:
08/09/2012
Assignees
1
NATIONAL CANCER CENTER
5-1-1, TSUKIJI, CHUO-KU
TOKYO, JAPAN 104-0045
2
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130149302
13700594
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:029656/0292   Pages: 2
Recorded: 01/18/2013
Attorney Dkt #:Q200325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIDA, MASATOSHI
Exec Dt:
01/10/2013
2
IKEDA, MASAFUMI
Exec Dt:
01/08/2013
3
UGA, HITOSHI
Exec Dt:
01/08/2013
4
KURATA, HIROKAZU
Exec Dt:
01/10/2013
Assignee
1
SYSMEX CORPORATION
1-5-1, WAKINOHAMA-KAIGANDORI, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130183677
13743041
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WAS, DC 20037
Assignment: 11
Reel/Frame:030402/0342   Pages: 3
Recorded: 05/13/2013
Attorney Dkt #:Q203799
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIDA, MASATOSHI
Exec Dt:
04/09/2013
2
UGA, HITOSHI
Exec Dt:
04/09/2013
3
OKAZAWA, TAKAHIRO
Exec Dt:
04/09/2013
4
MIYAMOTO, YOSHIAKI
Exec Dt:
04/09/2013
5
IKEDA, MASAFUMI
Exec Dt:
04/09/2013
6
KURATA, HIROKAZU
Exec Dt:
04/09/2013
Assignee
1
SYSMEX CORPORATION
5-1, WAKINOHAMA-KAIGANDORI 1-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 6510073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130309692
13891989
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:031682/0669   Pages: 4
Recorded: 11/26/2013
Attorney Dkt #:Q205206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UGA, HITOSHI
Exec Dt:
10/16/2013
2
MIYAMOTO, YOSHIAKI
Exec Dt:
10/10/2013
3
IKEDA, MASAFUMI
Exec Dt:
10/10/2013
4
KURATA, HIROKAZU
Exec Dt:
10/15/2013
Assignee
1
SYSMEX CORPORATION
5-1, WAKINOHAMA-KAIGANDORI 1-CHOME
CHUO-KU, KOBE-SHI,
HYOGO, JAPAN 651-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130310272
13952320
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:034349/0549   Pages: 11
Recorded: 12/03/2014
Attorney Dkt #:3931A/01002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESUMI, HIROYASU
Exec Dt:
10/06/2014
2
IKEDA, MASAFUMI
Exec Dt:
10/02/2014
3
MIYOSHI, CHIKA
Exec Dt:
10/10/2014
Assignee
1
NATIONAL CANCER CENTER
5-1-1 TSUKIJI, CHUO-KU
TOKYO, JAPAN 1040045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9700572
US20150196576
14494637
Correspondence name and address
AMY DECLOUX
125 SUMMER STREET
SUNSTEIN KANN MURPHY & TIMBERS LLP
BOSTON, MA 02110
Assignment: 14
Reel/Frame:038136/0595   Pages: 8
Recorded: 03/30/2016
Attorney Dkt #:MITSUNAGA1A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, SHUICHI
Exec Dt:
11/05/2015
2
OCHAI, ATSUSHI
Exec Dt:
11/05/2015
3
IKEDA, MASAFUMI
Exec Dt:
11/06/2015
Assignees
1
NATIONAL CANCER CENTER
1-1, TSUKIJI 5-CHOME
CHUO-KU, TOKYO, JAPAN 104-0045
2
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU, TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160022812
14878163
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N,W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:045574/0659   Pages: 8
Recorded: 04/18/2018
Attorney Dkt #:MITSUNAGA1B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, SHUICHI
Exec Dt:
11/05/2015
2
OCHIAI, ATSUSHI
Exec Dt:
11/05/2015
3
IKEDA, MASAFUMI
Exec Dt:
11/06/2015
Assignees
1
NATIONAL CANCER CENTER
1-1, TSUKIJI 5-CHOME
CHUO-KU
TOKYO, JAPAN 104-0045
2
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11285208
US20180236068
15955960
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:059045/0818   Pages: 8
Recorded: 02/18/2022
Attorney Dkt #:MITSUNAGA1C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, SHUICHI
Exec Dt:
11/05/2015
2
OCHIAI, ATSUSHI
Exec Dt:
11/05/2015
3
IKEDA, MASAFUMI
Exec Dt:
11/06/2015
Assignees
1
NATIONAL CANCER CENTER
1-1, TSUKIJI 5-CHOME
CHUO-KU
TOKYO, JAPAN 104-0045
2
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME
KITA-KU
TOKYO, JAPAN 115-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220175919
17674989
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, N.W.
SUITE 550
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:042876/0876   Pages: 3
Recorded: 06/16/2017
Attorney Dkt #:3931A/1004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, MASAFUMI
Exec Dt:
10/13/2016
2
TSUCHIHARA, KATSUYA
Exec Dt:
10/13/2016
Assignee
1
NATIONAL CANCER CENTER
1-1 TSUKIJI 5-CHOME, CHUO-KU
TOKYO, JAPAN 1040045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9907852
US20170028065
15302863
Correspondence name and address
AMY DECLOUX
125 SUMMER STREET
SUNSTEIN KANN MURPHY & TIMBERS LLP
BOSTON, MA 02110

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