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Patent Assignment Assignor Details
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Assignor Name : HAGIWARA, SHOGO
Total Assignments: 16
Assignment: 1
Reel/Frame:010577/0244   Pages: 3
Recorded: 02/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, SHOGO
Exec Dt:
11/04/1999
2
ABE, YASUSHI
Exec Dt:
10/28/1999
3
KOGA, MASAO
Exec Dt:
11/04/1999
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-4-1, YURAKU-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6407179
NONE
09432273
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:014689/0838   Pages: 3
Recorded: 06/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, SHOGO
Exec Dt:
04/21/2003
2
KOGA, MASAO
Exec Dt:
04/21/2003
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO 100-8455, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6984681
US20040048970
10451074
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:015751/0757   Pages: 3
Recorded: 09/01/2004
Attorney Dkt #:252325USOCONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANBA, YASUHIRO
Exec Dt:
08/23/2004
2
ABE, YASUSHI
Exec Dt:
08/06/2004
3
HAGIWARA, SHOGO
Exec Dt:
08/11/2004
4
KOGA, MASAO
Exec Dt:
08/11/2004
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8455
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056986
US20040266922
10834348
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:024828/0470   Pages: 4
Recorded: 08/12/2010
Attorney Dkt #:364902US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, TAKASHI
Exec Dt:
05/24/2010
2
KOBAYASHI, KAZUHIRO
Exec Dt:
05/24/2010
3
KOBARI, TSUTOMU
Exec Dt:
05/25/2010
4
SHIMIYA, DAISUKE
Exec Dt:
05/24/2010
5
HAGIWARA, SHOGO
Exec Dt:
05/24/2010
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8383220
US20100323141
12866330
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:027922/0757   Pages: 3
Recorded: 03/26/2012
Attorney Dkt #:10099687US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, SHOGO
Exec Dt:
12/02/2011
2
ITO, YOSUKE
Exec Dt:
12/02/2011
3
KOJIMA, YUJI
Exec Dt:
12/02/2011
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9013738
US20120162708
13323476
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 6
Reel/Frame:029415/0121   Pages: 2
Recorded: 12/06/2012
Attorney Dkt #:0356.1004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, TAKASHI
Exec Dt:
11/05/2012
2
SUNADA, TAKASHI
Exec Dt:
10/31/2012
3
HAGIWARA, SHOGO
Exec Dt:
10/31/2012
4
ABE, YASUSHI
Exec Dt:
10/31/2012
5
MIYAUCHI, TOSHIAKI
Exec Dt:
10/31/2012
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI
2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9227380
US20130095328
13702247
Correspondence name and address
STEIN MCEWEN LLP
1400 EYE ST., N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:030800/0165   Pages: 2
Recorded: 07/15/2013
Attorney Dkt #:0356.1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKARI, SATORU
Exec Dt:
07/03/2013
2
ABE, YASUSHI
Exec Dt:
07/03/2013
3
HAGIWARA, SHOGO
Exec Dt:
07/03/2013
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130295209
13979826
Correspondence name and address
MICHAEL D. STEIN
1400 EYE ST., N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:032521/0330   Pages: 2
Recorded: 03/25/2014
Attorney Dkt #:0356.1021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, TAKASHI
Exec Dt:
03/10/2014
2
HAGIWARA, SHOGO
Exec Dt:
03/12/2014
3
MIYAUCHI, TOSHIAKI
Exec Dt:
03/12/2014
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10086593
US20140227471
14347151
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:047904/0885   Pages: 8
Recorded: 01/04/2019
Attorney Dkt #:KUN-015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIYOFUJI, GAITO
Exec Dt:
12/26/2018
2
ONOZUKA, MASAO
Exec Dt:
12/26/2018
3
MIZUSHIMA, MANABU
Exec Dt:
12/26/2018
4
HAGIWARA, SHOGO
Exec Dt:
12/26/2018
5
KONISHI, HIRONORI
Exec Dt:
12/26/2018
6
SHIMIYA, DAISUKE
Exec Dt:
12/26/2018
7
KOTE, KAZUHIRO
Exec Dt:
12/26/2018
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU,
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844252
US20190309195
16315414
Correspondence name and address
KANESAKA BERNER AND PARTNERS LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314-2848
Assignment: 10
Reel/Frame:048268/0723   Pages: 4
Recorded: 02/07/2019
Attorney Dkt #:KUN-017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONOZUKA, MASAO
Exec Dt:
02/06/2019
2
KIYOFUJI, GAITO
Exec Dt:
02/06/2019
3
HAGIWARA, SHOGO
Exec Dt:
02/06/2019
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU,
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11479698
US20200190374
16323975
Correspondence name and address
KANESAKA BERNER AND PARTNERS LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314-2848
Assignment: 11
Reel/Frame:049891/0255   Pages: 5
Recorded: 07/29/2019
Attorney Dkt #:KUN-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHINO, WATARU
Exec Dt:
07/23/2019
2
ISHIGAKI, YUHEI
Exec Dt:
07/23/2019
3
AIZAWA, TAKASHI
Exec Dt:
07/23/2019
4
HAGIWARA, SHOGO
Exec Dt:
07/23/2019
5
YAMAGISHI, UICHIRO
Exec Dt:
07/23/2019
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU,
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11365276
US20190389994
16481752
Correspondence name and address
KANESAKA BERNER AND PARTNERS LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314-2848
Assignment: 12
Reel/Frame:051089/0081   Pages: 5
Recorded: 11/22/2019
Attorney Dkt #:KUN-021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHINO, WATARU
Exec Dt:
11/21/2019
2
ONUKI, SUGURU
Exec Dt:
11/21/2019
3
FUJIMOTO, KOSUKE
Exec Dt:
11/21/2019
4
ISHIGAKI, YUHEI
Exec Dt:
11/21/2019
5
HAGIWARA, SHOGO
Exec Dt:
11/21/2019
6
YAMAGISHI, UICHIRO
Exec Dt:
11/21/2019
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566087
US20200199260
16612848
Correspondence name and address
KANESAKA BERNER AND PARTNERS LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314-2848
Assignment: 13
Reel/Frame:051630/0062   Pages: 4
Recorded: 01/27/2020
Attorney Dkt #:747092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONOZUKA, MASAO
Exec Dt:
12/18/2019
2
KIYOFUJI, GAITO
Exec Dt:
12/17/2019
3
HAGIWARA, SHOGO
Exec Dt:
12/18/2019
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME,
CHUO-KU, TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210292525
16625487
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6731
Assignment: 14
Reel/Frame:052331/0067   Pages: 6
Recorded: 04/07/2020
Attorney Dkt #:747442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGAKI, YUHEI
Exec Dt:
01/09/2020
2
ONUKI, SUGURU
Exec Dt:
01/09/2020
3
HAGIWARA, SHOGO
Exec Dt:
01/09/2020
4
YAMAGISHI, UICHIRO
Exec Dt:
01/20/2020
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME,
CHUO-KU, TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11396572
US20200207900
16634685
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6745
Assignment: 15
Reel/Frame:051607/0049   Pages: 2
Recorded: 01/24/2020
Attorney Dkt #:747430
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMOTO, KOSUKE
Exec Dt:
01/10/2020
2
YAMAGISHI, UICHIRO
Exec Dt:
01/15/2020
3
HAGIWARA, SHOGO
Exec Dt:
01/10/2020
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME,
CHUO-KU, TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11608397
US20200223961
16633671
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6731
Assignment: 16
Reel/Frame:051735/0541   Pages: 8
Recorded: 02/06/2020
Attorney Dkt #:747247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGAKI, YUHEI
Exec Dt:
01/21/2020
2
HAGIWARA, SHOGO
Exec Dt:
01/20/2020
3
YAMAGISHI, UICHIRO
Exec Dt:
01/21/2020
4
ONUKI, SUGURU
Exec Dt:
01/31/2020
5
FUJIMOTO, KOSUKE
Exec Dt:
01/31/2020
6
NISHINO, WATARU
Exec Dt:
01/31/2020
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254807
US20200165421
16631594
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6731

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