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Patent Assignment Assignor Details
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Assignor Name : HIROKAWA, YASUSHI
Total Assignments: 7
Assignment: 1
Reel/Frame:019666/0028   Pages: 3
Recorded: 08/08/2007
Attorney Dkt #:304466US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAKAWA, TAKESHI
Exec Dt:
02/19/2007
2
HIROKAWA, YASUSHI
Exec Dt:
02/15/2007
3
KURAMOTO, MASAHIRO
Exec Dt:
02/15/2007
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7794807
US20070231549
11574729
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:027408/0738   Pages: 3
Recorded: 12/19/2011
Attorney Dkt #:3900056US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEI, ATSUSHI
Exec Dt:
12/05/2011
2
SASAKAWA, TAKENOBU
Exec Dt:
12/08/2011
3
HIROKAWA, YASUSHI
Exec Dt:
12/05/2011
4
HATSUKU, TAKASHI
Exec Dt:
12/08/2011
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120094086
13378378
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:030616/0270   Pages: 2
Recorded: 06/04/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, YUTAKA
Exec Dt:
03/26/2013
2
TAKEI, ATSUSHI
Exec Dt:
03/21/2013
3
HIROKAWA, YASUSHI
Exec Dt:
03/21/2013
4
MASUDA, YUSUKE
Exec Dt:
03/21/2013
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI
2-CHOME, CHUO-KU,
TOKYO 103-8338, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130251970
13877747
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 4
Reel/Frame:031227/0742   Pages: 2
Recorded: 08/23/2013
Attorney Dkt #:157918
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, YUTAKA
Exec Dt:
07/24/2013
2
TAKEI, ATSUSHI
Exec Dt:
08/07/2013
3
HIROKAWA, YASUSHI
Exec Dt:
07/09/2013
4
MASUDA, YUSUKE
Exec Dt:
07/09/2013
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI
2-CHOME, CHUO-KU
TOKYO 103-8338, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9646863
US20130337202
13979422
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:048058/0095   Pages: 7
Recorded: 01/18/2019
Attorney Dkt #:115181-0111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, JUNPEI
Exec Dt:
01/07/2019
2
HIROKAWA, YASUSHI
Exec Dt:
01/04/2019
3
OSAWA, TOMOHIRO
Exec Dt:
01/04/2019
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11904518
US20190283301
16318874
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET N.W., SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 6
Reel/Frame:050646/0598   Pages: 7
Recorded: 10/07/2019
Attorney Dkt #:115181-0113
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THIRD ASSIGNOR PREVIOUSLY RECORDED ON REEL 050604 FRAME 0378. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
FUJIWARA, JUNPEI
Exec Dt:
08/22/2019
2
IWASAKI, TAKAYUKI
Exec Dt:
08/30/2019
3
HIROKAWA, YASUSHI
Exec Dt:
08/30/2019
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130653
16500265
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET N.W., SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 7
Reel/Frame:050604/0378   Pages: 4
Recorded: 10/02/2019
Attorney Dkt #:115181-0113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, JUNPEI
Exec Dt:
08/22/2019
2
IWASAKI, TAKAYUKI
Exec Dt:
08/30/2019
3
HIROKAWA, YASUSHI
Exec Dt:
09/30/2019
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130653
16500265
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET N.W., SUITE 600
WASHINGTON, DC 20007-5109

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