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Patent Assignment Assignor Details
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Assignor Name : ISHIBASHI, KOICHI
Total Assignments: 21
Assignment: 1
Reel/Frame:007183/0208   Pages: 2
Recorded: 10/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAKABE, MASAHIRO
Exec Dt:
01/08/1991
2
SUZUKI, SATOHSI
Exec Dt:
01/08/1991
3
DEGAWA, SADAO
Exec Dt:
01/08/1991
4
MURAYAMA, SHIGEKI
Exec Dt:
01/08/1991
5
ISHIBASHI, KOICHI
Exec Dt:
01/08/1991
6
NAKASHIMA, IKUO
Exec Dt:
01/08/1991
7
SAKAI, KOJI
Exec Dt:
01/08/1991
Assignee
1
ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA
2-1, OTE-MACHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5393378
NONE
08025726
Correspondence name and address
BRUCE S. LONDA
DVORAK AND TRAUB
20 EXCHANGE PLACE, 37TH FLOOR
NEW YORK, NEW YORK 10005
Assignment: 2
Reel/Frame:007278/0899   Pages: 2
Recorded: 12/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAKABE, MASAHIRO
Exec Dt:
11/18/1994
2
SUZUKI, SATOSHI
Exec Dt:
11/18/1994
3
DEGAWA, SADAO
Exec Dt:
11/18/1994
4
MURAYAMA, SHIGEKI
Exec Dt:
11/18/1994
5
ISHIBASHI, KOICHI
Exec Dt:
11/18/1994
6
NAKASHIMA, IKUO
Exec Dt:
11/18/1994
7
SAKAI, KOJI
Exec Dt:
11/18/1994
Assignee
1
ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA
2-1, OTE-MACHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5622602
NONE
08355051
Correspondence name and address
DVORAK AND TRAUB
BRUCE S. LONDA
20 EXCHANGE PLACE, 37TH FLOOR
NEW YORK, NY 10005
Assignment: 3
Reel/Frame:010385/0657   Pages: 3
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, KOICHI
Exec Dt:
11/02/1999
2
SENO, SHOICHIRO
Exec Dt:
11/02/1999
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6360152
NONE
09436257
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MICHAEL K. MUTTER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:012236/0937   Pages: 3
Recorded: 10/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, KEIICHI
Exec Dt:
09/07/2001
2
ITO, SHUJI
Exec Dt:
09/07/2001
3
ISHIBASHI, KOICHI
Exec Dt:
09/07/2001
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020045450
09900049
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
JOSEPH A. SCAFETTA, JR.
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:015272/0406   Pages: 4
Recorded: 04/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAMI, ICHIO
Exec Dt:
02/26/2004
2
ISHIBASHI, KOICHI
Exec Dt:
02/26/2004
3
KUBOTA, TERUYUKI
Exec Dt:
02/26/2004
4
KATO, TETSUAKI
Exec Dt:
02/26/2004
5
SATO, JUN
Exec Dt:
02/26/2004
6
TAKAHASHI, TATSUYA
Exec Dt:
02/26/2004
Assignee
1
AMADA CO., LTD.
200, ISHIDA
ISEHARA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7412863
US20040206145
10480806
Correspondence name and address
GREENBLUM & BERNSTEIN, PLC
BRUCE H. BERNSTEIN
1950 ROLAND CLARKE PLACE
P24707
RESTON, VA 20191
Assignment: 6
Reel/Frame:017691/0778   Pages: 3
Recorded: 05/30/2006
Attorney Dkt #:P29421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, KOICHI
Exec Dt:
05/26/2006
2
YAMAGATA, NAOKI
Exec Dt:
05/26/2006
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7995130
US20060268126
11420871
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:017721/0281   Pages: 3
Recorded: 06/05/2006
Attorney Dkt #:P29573
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, KOICHI
Exec Dt:
05/26/2006
2
YAMAGATA, NAOKI
Exec Dt:
05/26/2006
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7589767
US20060279645
11422102
Correspondence name and address
GREENBLUM & BERNSTEIN, P. L. C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:024379/0950   Pages: 5
Recorded: 05/13/2010
Attorney Dkt #:P38111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIKAWA, NAOKI
Exec Dt:
05/11/2010
2
OKAMOTO, TEPPEI
Exec Dt:
05/11/2010
3
ISHIBASHI, KOICHI
Exec Dt:
05/11/2010
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8823833
US20100289925
12779263
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:024379/0960   Pages: 5
Recorded: 05/13/2010
Attorney Dkt #:P38110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIKAWA, NAOKI
Exec Dt:
05/11/2010
2
OKAMOTO, TEPPEI
Exec Dt:
05/11/2010
3
ISHIBASHI, KOICHI
Exec Dt:
05/11/2010
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100289924
12779247
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:027901/0480   Pages: 5
Recorded: 03/21/2012
Attorney Dkt #:P41764
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TEPPEI
Exec Dt:
03/19/2012
2
ISHIBASHI, KOICHI
Exec Dt:
03/19/2012
3
KOSHIKAWA, NAOKI
Exec Dt:
03/19/2012
Assignee
1
PENTAX RICOH IMAGING COMPANY, LTD.
2-35-7, MAENO-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8639
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8994850
US20120249832
13425684
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:028333/0329   Pages: 2
Recorded: 06/07/2012
Attorney Dkt #:399885US2PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBOTA, HITOSHI
Exec Dt:
04/11/2012
2
KUROSAWA, SATOSHI
Exec Dt:
04/11/2012
3
ISHIBASHI, KOICHI
Exec Dt:
04/11/2012
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9398614
US20120250561
13514321
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:030783/0930   Pages: 9
Recorded: 07/12/2013
Attorney Dkt #:418846US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOROHMARU, HIDEKI
Exec Dt:
07/05/2013
2
OKAMOTO, TOMOMI
Exec Dt:
07/05/2013
3
SHIMIZU, WATARU
Exec Dt:
07/05/2013
4
NAGAYAMA, KAZUHIRO
Exec Dt:
07/05/2013
5
OYA, TAKASHI
Exec Dt:
07/05/2013
6
ISHIBASHI, KOICHI
Exec Dt:
07/05/2013
7
IMADA, ICHIRO
Exec Dt:
07/05/2013
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9899606
US20160043325
13939881
Correspondence name and address
OBLON,SPIVAK
1940 DUKE ST
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:031372/0001   Pages: 6
Recorded: 10/09/2013
Attorney Dkt #:423174US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, KOICHI
Exec Dt:
08/30/2013
2
GOROHMARU, HIDEKI
Exec Dt:
08/30/2013
3
SHIMIZU, WATARU
Exec Dt:
08/30/2013
4
OKAMOTO, TOMOMI
Exec Dt:
08/30/2013
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945728
US20140034938
14047403
Correspondence name and address
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:033814/0286   Pages: 9
Recorded: 09/25/2014
Attorney Dkt #:438079US99CONTASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAYAMA, KAZUHIRO
Exec Dt:
07/30/2014
2
KOMATSU, HIDEJI
Exec Dt:
07/30/2014
3
MIGITA, AKIRA
Exec Dt:
07/30/2014
4
GOROHMARU, HIDEKI
Exec Dt:
07/30/2014
5
IIDA, KOICHIRO
Exec Dt:
07/30/2014
6
OYA, TAKASHI
Exec Dt:
07/30/2014
7
ISHIBASHI, KOICHI
Exec Dt:
07/30/2014
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9799837
US20140319505
14330442
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:034787/0141   Pages: 26
Recorded: 01/22/2015
Attorney Dkt #:2441.1132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKATA, YOSUKE
Exec Dt:
09/16/2014
2
ISHIBASHI, KOICHI
Exec Dt:
09/12/2014
3
SHIROKURA, YOSHIHIKO
Exec Dt:
09/16/2014
4
KAMIMURA, YASUAKI
Exec Dt:
12/26/2014
5
HAYASHI, YUKIO
Exec Dt:
12/26/2014
6
KOHARAGI, TAKAHIRO
Exec Dt:
12/26/2014
7
NAKAJIMA, KOBUN
Exec Dt:
12/27/2014
8
KONDO, TAIJI
Exec Dt:
10/28/2014
9
ITO, TAKAO
Exec Dt:
08/25/2014
10
HIRATA, SHINICHI
Exec Dt:
08/25/2014
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA, 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9628372
US20140376359
14479827
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVE., NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:034855/0337   Pages: 23
Recorded: 01/30/2015
Attorney Dkt #:2441.1125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, TAIJI
Exec Dt:
10/28/2014
2
ITO, TAKAO
Exec Dt:
10/28/2014
3
IKEDA, SATOSHI
Exec Dt:
01/05/2015
4
KAWASUMI, HIROAKI
Exec Dt:
01/19/2015
5
HAYASHI, YUKIO
Exec Dt:
12/26/2014
6
KOBAYASHI, KATSUMI
Exec Dt:
12/22/2014
7
KUROSAWA, SATOSHI
Exec Dt:
09/16/2014
8
ISHIBASHI, KOICHI
Exec Dt:
09/12/2014
9
SHIROKURA, YOSHIHIKO
Exec Dt:
09/16/2014
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9521075
US20140369359
14474675
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVE., N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:034921/0631   Pages: 25
Recorded: 02/09/2015
Attorney Dkt #:2441.1125
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR'S EXECUTED DATE PREVIOUSLY RECORDED AT REEL: 034855 FRAME: 0337. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KONDO, TAIJI
Exec Dt:
10/28/2014
2
ITO, TAKAO
Exec Dt:
08/25/2014
3
IKEDA, SATOSHI
Exec Dt:
01/05/2015
4
KAWASUMI, HIROAKI
Exec Dt:
01/19/2015
5
HAYASHI, YUKIO
Exec Dt:
12/26/2014
6
KOBAYASHI, KATSUMI
Exec Dt:
12/22/2014
7
KUROSAWA, SATOSHI
Exec Dt:
09/16/2014
8
ISHIBASHI, KOICHI
Exec Dt:
09/12/2014
9
SHIROKURA, YOSHIHIKO
Exec Dt:
09/16/2014
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9521075
US20140369359
14474675
Correspondence name and address
STAAS & HALSEY
1201 NEW YORK AVENUE, N.W., 7TH FLOOR
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:034218/0963   Pages: 5
Recorded: 11/20/2014
Attorney Dkt #:P46634
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNODA, NAOKI
Exec Dt:
11/12/2014
2
ISHIBASHI, KOICHI
Exec Dt:
11/12/2014
Assignee
1
RICOH IMAGING COMPANY, LTD.
2-35-7 MAENO-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8639
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9473733
US20150116522
14527154
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 19
Reel/Frame:034920/0932   Pages: 6
Recorded: 02/09/2015
Attorney Dkt #:448541US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, KOICHI
Exec Dt:
01/30/2015
2
NAGAYAMA, KAZUHIRO
Exec Dt:
01/30/2015
3
KOMATSU, HIDEJI
Exec Dt:
01/30/2015
4
IIDA, KOICHIRO
Exec Dt:
01/30/2015
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11430961
US20150155502
14616810
Correspondence name and address
OBLON MCCLELLAND
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:038828/0029   Pages: 4
Recorded: 06/07/2016
Attorney Dkt #:472460US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, KOICHI
Exec Dt:
05/11/2016
2
NAGAYAMA, KAZUHIRO
Exec Dt:
05/11/2016
3
KOMATSU, HIDEJI
Exec Dt:
05/11/2016
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10600974
US20160293866
15175225
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:046929/0990   Pages: 10
Recorded: 09/20/2018
Attorney Dkt #:516898US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOROHMARU, HIDEKI
Exec Dt:
09/05/2018
2
OKABE, KAZUKI
Exec Dt:
09/05/2018
3
IIDA, KOICHIRO
Exec Dt:
09/05/2018
4
UMEMOTO, TOMOKAZU
Exec Dt:
09/05/2018
5
BANDO, YOSHIMASA
Exec Dt:
09/05/2018
6
ISHIBASHI, KOICHI
Exec Dt:
09/05/2018
7
KAJIYAMA, YOSHIKO
Exec Dt:
09/05/2018
8
ABE, TOMOHIRO
Exec Dt:
09/05/2018
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11316112
US20190019956
16136961
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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