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Patent Assignment Assignor Details
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Assignor Name : ISHIGAKI, YUHEI
Total Assignments: 10
Assignment: 1
Reel/Frame:033498/0406   Pages: 3
Recorded: 08/08/2014
Attorney Dkt #:0356.1024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASHIMA, HIROYUKI
Exec Dt:
07/18/2014
2
KISHI, SACHIYO
Exec Dt:
07/22/2014
3
OTSUKA, KUNIHIKO
Exec Dt:
07/23/2014
4
ISHIGAKI, YUHEI
Exec Dt:
07/17/2014
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328228
US20160017130
14377779
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 2
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: 3
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: 4
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: 5
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
Assignment: 6
Reel/Frame:056274/0134   Pages: 12
Recorded: 05/18/2021
Attorney Dkt #:754355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONUKI, SUGURU
Exec Dt:
04/22/2021
2
NISHINO, WATARU
Exec Dt:
05/06/2021
3
KONDO, ATSUNORI
Exec Dt:
04/22/2021
4
ISHIGAKI, YUHEI
Exec Dt:
04/22/2021
5
KOBAYASHI, NAOKI
Exec Dt:
04/21/2021
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11965078
US20220010097
17291367
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6745
Assignment: 7
Reel/Frame:056274/0825   Pages: 12
Recorded: 05/18/2021
Attorney Dkt #:754353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHINO, WATARU
Exec Dt:
05/06/2021
2
ONUKI, SUGURU
Exec Dt:
04/22/2021
3
KONDO, ATSUNORI
Exec Dt:
04/22/2021
4
ISHIGAKI, YUHEI
Exec Dt:
04/22/2021
5
KOBAYASHI, NAOKI
Exec Dt:
04/21/2021
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210395422
17291347
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6745
Assignment: 8
Reel/Frame:062450/0347   Pages: 3
Recorded: 01/23/2023
Attorney Dkt #:222206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANTO, RYOSUKE
Exec Dt:
10/21/2022
2
ISHIGAKI, YUHEI
Exec Dt:
10/21/2022
3
WATANABE, JUN
Exec Dt:
10/21/2022
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230275233
18017474
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:062453/0084   Pages: 3
Recorded: 01/23/2023
Attorney Dkt #:222205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANTO, RYOSUKE
Exec Dt:
10/21/2022
2
ISHIGAKI, YUHEI
Exec Dt:
10/21/2022
3
WATANABE, JUN
Exec Dt:
10/21/2022
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230317951
18017529
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:062492/0568   Pages: 3
Recorded: 01/26/2023
Attorney Dkt #:222208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGAKI, YUHEI
Exec Dt:
10/21/2022
2
KANTO, RYOSUKE
Exec Dt:
10/21/2022
3
WATANABE, JUN
Exec Dt:
10/21/2022
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348646
18018060
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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