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Patent Assignment Assignor Details
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Assignor Name : OKUBO, MASAKI
Total Assignments: 19
Assignment: 1
Reel/Frame:006861/0354   Pages: 3
Recorded: 02/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTA, MASAFUMI
Exec Dt:
09/18/1992
2
SASAKI, MASAOMI
Exec Dt:
09/18/1992
3
ARUGA, TAMOTSU
Exec Dt:
09/18/1992
4
SHIMADA, TOMOYUKI
Exec Dt:
09/18/1992
5
ANZAI, MITSUTOSHI
Exec Dt:
09/18/1992
6
OKUBO, MASAKI
Exec Dt:
09/18/1992
Assignees
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN
2
HODOGAYA CHEMICAL CO., LTD.
4-2, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5312707
NONE
07953841
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:011340/0899   Pages: 3
Recorded: 12/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, MASAKI
Exec Dt:
11/16/2000
2
NANAUMI, HIROSHI
Exec Dt:
11/20/2000
3
SAWANO, MASATAKA
Exec Dt:
11/20/2000
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
66-2, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627368
US20010004667
09729940
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:011572/0596   Pages: 4
Recorded: 03/07/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD ASSIGNOR'S NAME, PREVIOUSLY RECORDED AT REEL 011340 FRAME 0899.
Assignors
1
OKUBO, MASAKI
Exec Dt:
11/16/2000
2
NANAUMI, HIROSHI
Exec Dt:
11/20/2000
3
SAWANO, MASATAKA
Exec Dt:
11/16/2000
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
66-2, HORIKAWA-CHO, SAIWAI-KU
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627368
US20010004667
09729940
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
WILLIAM E. BEAUMONT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:011867/0875   Pages: 4
Recorded: 06/05/2001
Conveyance: CORRECTIVE TO CORRECT THE RECEIVING PARTY'S NAME ADDRESS PREVIOUSLY RECORDED ON REEL 011572, FRAME 0596 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
OKUBO, MASAKI
Exec Dt:
11/16/2000
2
NANAUMI, HIROSHI
Exec Dt:
11/20/2000
3
SAWANO, MASATAKA
Exec Dt:
11/16/2000
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
66-2, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627368
US20010004667
09729940
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:015114/0048   Pages: 3
Recorded: 03/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, HIDEYUKI
Exec Dt:
11/20/2003
2
NEMOTO, KAZUO
Exec Dt:
11/20/2003
3
OTANI, SHINJI
Exec Dt:
11/16/2003
4
SUZUKI, NORIYUKI
Exec Dt:
11/21/2003
5
YAMADA, EISUKE
Exec Dt:
11/25/2003
6
OKUBO, MASAKI
Exec Dt:
11/20/2003
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
66-2, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7094512
US20040191660
10714853
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:018371/0172   Pages: 4
Recorded: 09/29/2006
Attorney Dkt #:1285-22PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, MASAKI
Exec Dt:
09/21/2006
2
OTSUKA, HIDEYUKI
Exec Dt:
09/21/2006
3
NEMOTO, KAZUO
Exec Dt:
09/21/2006
4
ITO, MASAMI
Exec Dt:
09/21/2006
5
YAMADA, EISUKE
Exec Dt:
09/21/2006
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
66-2, HORIKAWA-CHO, SAIWA-KU KAWASAKI-SHI
KANAGAWA, JAPAN 2128588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7402369
US20070020547
11540788
Correspondence name and address
DNANIEL A. SCOLA, JR.
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 7
Reel/Frame:021605/0116   Pages: 4
Recorded: 09/30/2008
Attorney Dkt #:1285-37 PCT/US/CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUMURA, MASATERU
Exec Dt:
09/04/2008
2
ITO, MASAMI
Exec Dt:
09/04/2008
3
TARUMOTO, NAOHIRO
Exec Dt:
09/04/2008
4
AOKI, YOSHIKAZU
Exec Dt:
09/04/2008
5
UMEKAWA, MASAFUMI
Exec Dt:
09/04/2008
6
OKUBO, MASAKI
Exec Dt:
09/04/2008
7
OTSUKA, HIDEYUKI
Exec Dt:
09/04/2008
8
WATANABE, JUN
Exec Dt:
09/04/2008
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
4-1, SHIBAKOEN 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7901858
US20090035678
12240520
Correspondence name and address
DANIEL A. SCOLA, JR.
609 JERICHO TURNPIKE
HOFFMANN & BARON, LLP
SYOSSET, NY 11791
Assignment: 8
Reel/Frame:021670/0343   Pages: 5
Recorded: 10/10/2008
Attorney Dkt #:1285-39 PCT/CON(0049)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUMURA, MASATERU
Exec Dt:
10/06/2008
2
ITO, MASAMI
Exec Dt:
10/06/2008
3
TARUMOTO, NAOHIRO
Exec Dt:
10/06/2008
4
AOKI, YOSHIKAZU
Exec Dt:
10/06/2008
5
UMEKAWA, MASAFUMI
Exec Dt:
10/06/2008
6
OKUBO, MASAKI
Exec Dt:
10/06/2008
7
OTSUKA, HIDEYUKI
Exec Dt:
10/06/2008
8
WATANABE, JUN
Exec Dt:
10/06/2008
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
4-1, SHIBAKOEN 2-CHOME, MINATO-KU
TOKYO, JAPAN 1050011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7709172
US20090042120
12249766
Correspondence name and address
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 9
Reel/Frame:021860/0229   Pages: 6
Recorded: 11/19/2008
Attorney Dkt #:P35389
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, HIDEYUKI
Exec Dt:
10/06/2008
2
OKUBO, MASAKI
Exec Dt:
10/06/2008
3
MUKUDAI, OSAMU
Exec Dt:
10/06/2008
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
2-4-1, SHIBA KOEN, MINATO-KU,
TOKYO, JAPAN 105-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8580470
US20090104554
12297819
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:025222/0477   Pages: 9
Recorded: 10/29/2010
Attorney Dkt #:30945/45621
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUMURA, MASATERU
Exec Dt:
10/26/2010
2
ITO, MASAMI
Exec Dt:
10/26/2010
3
AOKI, YOSHIKAZU
Exec Dt:
10/26/2010
4
OKUBO, MASAKI
Exec Dt:
10/26/2010
5
OTSUKA, HIDEYUKI
Exec Dt:
10/26/2010
6
WATANABE, JUN
Exec Dt:
10/26/2010
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
4-1, SHIBAKOEN 2-CHOME, MINATO-KU
TOKYO, JAPAN 1050011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110045396
12990484
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 11
Reel/Frame:028853/0079   Pages: 4
Recorded: 08/27/2012
Attorney Dkt #:Q141515
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUMURA, MASATERU
Exec Dt:
06/20/2012
2
ITO, MASAMI
Exec Dt:
06/25/2012
3
TOJO, MASAYA
Exec Dt:
06/25/2012
4
HIRAISHI, KANAE
Exec Dt:
06/25/2012
5
OKUBO, MASAKI
Exec Dt:
06/25/2012
6
OTSUKA, HIDEYUKI
Exec Dt:
07/03/2012
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
2-4-1, SHIBA KOEN
MINATO-KU, TOKYO, JAPAN 105-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120315576
13581226
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:029984/0759   Pages: 4
Recorded: 03/13/2013
Attorney Dkt #:Q202245
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUMURA, MASATERU
Exec Dt:
02/12/2013
2
ITO, MASAMI
Exec Dt:
02/06/2013
3
KIMURA, IKUO
Exec Dt:
02/06/2013
4
TOJO, MASAYA
Exec Dt:
02/06/2013
5
HIRAISHI, KANAE
Exec Dt:
02/06/2013
6
OKUBO, MASAKI
Exec Dt:
02/06/2013
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
2-4-1, YAESU
CHUO-KU, TOKYO, JAPAN 104-0028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130177844
13822723
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:030818/0041   Pages: 9
Recorded: 07/17/2013
Attorney Dkt #:P43689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMANO, YUKI
Exec Dt:
06/21/2013
2
NAITO, NAOHIRO
Exec Dt:
06/20/2013
3
OKADA, HISAO
Exec Dt:
06/26/2013
4
OKUBO, MASAKI
Exec Dt:
07/04/2013
5
AOKI, YOSHIKAZU
Exec Dt:
07/04/2013
6
OTSUKA, HIDEYUKI
Exec Dt:
07/02/2013
Assignees
1
NIPPON AEROSIL CO., LTD.,
3-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU,
TOKYO, JAPAN 1630913
2
HODOGAYA CHEMICAL CO., LTD.,
2-4-1, YAESU, CHUO-KU,
TOKYO, JAPAN 1040028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962866
US20130296578
13980203
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:031202/0910   Pages: 2
Recorded: 09/13/2013
Attorney Dkt #:P44532
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, MASAKI
Exec Dt:
09/04/2013
2
ORITA, TASUJI
Exec Dt:
09/04/2013
3
OTSUKA, HIDEYUKI
Exec Dt:
09/04/2013
4
SATO, KENICHI
Exec Dt:
09/04/2013
5
HIRAISHI, KANAE
Exec Dt:
09/04/2013
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
2-4-1, YAESU, CHUO-KU
TOKYO, JAPAN 104-0028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9141014
US20140004459
14005029
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 15
Reel/Frame:031395/0295   Pages: 5
Recorded: 10/10/2013
Attorney Dkt #:P44532
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST NAME OF THE SECOND INVENTOR PREVIOUSLY RECORDED ON REEL 031202 FRAME 0910. ASSIGNOR(S) HEREBY CONFIRMS THE FIRST NAME OF SECOND INVENTOR SHOULD READ TATSUKI ORITA.
Assignors
1
OKUBO, MASAKI
Exec Dt:
09/04/2013
2
ORITA, TATSUJI
Exec Dt:
09/04/2013
3
OTSUKA, HIDEYUKI
Exec Dt:
09/04/2013
4
SATO, KENICHI
Exec Dt:
09/04/2013
5
HIRAISHI, KANAE
Exec Dt:
09/04/2013
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
2-4-1, YAESU, CHUO-KU
TOKYO, JAPAN 104-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9141014
US20140004459
14005029
Correspondence name and address
GREENBLUM & BERNSTEIN
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:037835/0793   Pages: 4
Recorded: 02/26/2016
Attorney Dkt #:Q223178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, MASAKI
Exec Dt:
01/26/2016
2
TSUJI, MOTONORI
Exec Dt:
01/27/2016
3
ITO, MASAMI
Exec Dt:
02/13/2016
4
TOJO, MASAYA
Exec Dt:
01/27/2016
5
ASAKAI, MASAFUMI
Exec Dt:
02/09/2016
6
YOSHIDA, TETSUYA
Exec Dt:
02/02/2016
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
2-4-1, YAESU, CHUO-KU
TOKYO, JAPAN 104-0028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9703223
US20160209769
14914710
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:038100/0086   Pages: 6
Recorded: 03/25/2016
Attorney Dkt #:MIN.169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, MASAKI
Exec Dt:
02/16/2016
2
KIMURA, IKUO
Exec Dt:
02/17/2016
3
ITO, MASAMI
Exec Dt:
02/13/2016
4
TSUJI, MOTONORI
Exec Dt:
02/27/2016
5
YAMAMOTO, TAKESHI
Exec Dt:
02/24/2016
6
TOJO, MASAYA
Exec Dt:
02/17/2016
7
ASAKAI, MASAFUMI
Exec Dt:
02/15/2016
8
YOSHIDA, TETSUYA
Exec Dt:
02/23/2016
Assignee
1
HODOGAYA CHEMICAL CO., LTD.
2-4-1, YAESU, CHUO-KU,
TOKYO, JAPAN 1040028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9835965
US20160216628
15024743
Correspondence name and address
JEFF LLOYD
PO BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 18
Reel/Frame:038014/0579   Pages: 3
Recorded: 03/17/2016
Attorney Dkt #:098822-0160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, MASAKI
Exec Dt:
03/17/2016
Assignee
1
NICHIA CORPORATION
491-100, OKA, KAMINAKA-CHO
ANAN-SHI, TOKUSHIMA, JAPAN 774-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9893038
US20160276553
15072889
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 19
Reel/Frame:062721/0753   Pages: 3
Recorded: 02/16/2023
Attorney Dkt #:546924US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, MASAKI
Exec Dt:
02/07/2023
2
SAKURAI, HITOSHI
Exec Dt:
02/07/2023
3
KAMON, YOSHIKI
Exec Dt:
02/07/2023
4
TSUNOO, TAISUKE
Exec Dt:
02/07/2023
Assignee
1
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
2-1, ITSUKAICHIKOU 2-CHOME, SAEKI-KU
HIROSHIMA-SHI, HIROSHIMA, JAPAN 731-5161
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230322532
18041886
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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