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Patent Assignment Assignor Details
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Assignor Name : HAYASHI, YUHEI
Total Assignments: 22
Assignment: 1
Reel/Frame:036569/0770   Pages: 2
Recorded: 09/15/2015
Attorney Dkt #:15PA025US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
09/10/2015
2
HAYASHI, YUHEI
Exec Dt:
09/10/2015
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10324740
NONE
14854813
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 2
Reel/Frame:036649/0736   Pages: 3
Recorded: 09/24/2015
Attorney Dkt #:13335/15023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL GRANT
Exec Dt:
09/18/2015
2
HAYASHI, YUHEI
Exec Dt:
09/18/2015
3
SHERRED, MARK ALTON
Exec Dt:
09/21/2015
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
BUILDING 5
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9721048
NONE
14864249
Correspondence name and address
CADENCE DESIGN SYSTEMS, INC. - KENYON
C/O KENYON & KENYON LLP
1801 PAGE MILL ROAD, SUITE 210
PALO ALTO, CA 94304-1216
Assignment: 3
Reel/Frame:036647/0409   Pages: 2
Recorded: 09/24/2015
Attorney Dkt #:15PA026US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
09/22/2015
2
HAYASHI, YUHEI
Exec Dt:
09/22/2015
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10860763
NONE
14863788
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 4
Reel/Frame:036868/0499   Pages: 2
Recorded: 10/23/2015
Attorney Dkt #:15PA027US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
10/06/2015
2
HAYASHI, YUHEI
Exec Dt:
10/14/2015
3
ELMUFDI, BESHARA
Exec Dt:
10/02/2015
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9910810
NONE
14921424
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 5
Reel/Frame:040173/0133   Pages: 2
Recorded: 09/28/2016
Attorney Dkt #:15PA178US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
09/27/2016
2
HAYASHI, YUHEI
Exec Dt:
09/27/2016
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10386909
NONE
15279251
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 6
Reel/Frame:040177/0626   Pages: 5
Recorded: 10/31/2016
Attorney Dkt #:15PA177US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
09/27/2016
2
HAYASHI, YUHEI
Exec Dt:
09/27/2016
3
ELMUFDI, BESHARA
Exec Dt:
09/27/2016
4
GANNU, HITESH
Exec Dt:
09/27/2016
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10303230
NONE
15339279
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 7
Reel/Frame:047663/0399   Pages: 3
Recorded: 12/03/2018
Attorney Dkt #:18PA111US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
11/29/2018
2
HAYASHI, YUHEI
Exec Dt:
11/29/2018
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11106846
NONE
16208431
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 8
Reel/Frame:047663/0442   Pages: 3
Recorded: 12/03/2018
Attorney Dkt #:18PA113US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
11/28/2018
2
HAYASHI, YUHEI
Exec Dt:
11/29/2018
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11275598
NONE
16208447
Correspondence name and address
DENTONS US LLP (SOPHIR-ALL OTHERS) ATTN:
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 9
Reel/Frame:047698/0300   Pages: 3
Recorded: 12/06/2018
Attorney Dkt #:18PA107US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
12/05/2018
2
HAYASHI, YUHEI
Exec Dt:
12/05/2018
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11900135
NONE
16212363
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 10
Reel/Frame:047698/0509   Pages: 3
Recorded: 12/06/2018
Attorney Dkt #:18PA108US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
12/05/2018
2
HAYASHI, YUHEI
Exec Dt:
12/05/2018
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11461522
NONE
16212429
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 11
Reel/Frame:047698/0713   Pages: 3
Recorded: 12/06/2018
Attorney Dkt #:18PA109US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
12/05/2018
2
HAYASHI, YUHEI
Exec Dt:
12/05/2018
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11194942
NONE
16212460
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 12
Reel/Frame:047753/0908   Pages: 3
Recorded: 12/12/2018
Attorney Dkt #:18PA112US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL G.
Exec Dt:
12/11/2018
2
HAYASHI, YUHEI
Exec Dt:
12/11/2018
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11048843
NONE
16217434
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 13
Reel/Frame:047754/0174   Pages: 3
Recorded: 12/12/2018
Attorney Dkt #:18PA141US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, YUHEI
Exec Dt:
12/11/2018
2
POPLACK, MITCHELL G.
Exec Dt:
12/11/2018
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11243856
NONE
16217465
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 14
Reel/Frame:047754/0655   Pages: 3
Recorded: 12/12/2018
Attorney Dkt #:18PA158US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, YUHEI
Exec Dt:
12/11/2018
2
POPLACK, MITCHELL G.
Exec Dt:
12/11/2018
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11467620
NONE
16217503
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 15
Reel/Frame:051339/0051   Pages: 3
Recorded: 12/19/2019
Attorney Dkt #:19PA125US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL
Exec Dt:
12/18/2019
2
HAYASHI, YUHEI
Exec Dt:
12/18/2019
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10990728
NONE
16721761
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 16
Reel/Frame:051339/0168   Pages: 3
Recorded: 12/19/2019
Attorney Dkt #:19PA126US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPLACK, MITCHELL
Exec Dt:
12/18/2019
2
HAYASHI, YUHEI
Exec Dt:
12/18/2019
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11449337
NONE
16721791
Correspondence name and address
DENTONS US LLP - CADENCE
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-7020
Assignment: 17
Reel/Frame:055357/0254   Pages: 8
Recorded: 02/22/2021
Attorney Dkt #:5196337US1/NTT-0168-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, HIROSHI
Exec Dt:
11/26/2020
2
HAYASHI, YUHEI
Exec Dt:
12/17/2020
3
MIYOSHI, YUKI
Exec Dt:
01/29/2021
4
NISHIOKA, TAKEAKI
Exec Dt:
12/17/2020
5
OSAWA, HIROSHI
Exec Dt:
11/26/2020
6
KUDO, ICHIRO
Exec Dt:
01/20/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11729103
US20210328932
17270345
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 18
Reel/Frame:055359/0628   Pages: 9
Recorded: 02/22/2021
Attorney Dkt #:5196343US1/NTT-0169-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDO, ICHIRO
Exec Dt:
01/20/2021
2
ONISHI, HIROYUKI
Exec Dt:
01/28/2021
3
OSAWA, HIROSHI
Exec Dt:
01/20/2021
4
SUZUKI, HIROSHI
Exec Dt:
01/25/2021
5
NISHIOKA, TAKEAKI
Exec Dt:
01/27/2021
6
MIYOSHI, YUKI
Exec Dt:
01/29/2021
7
HAYASHI, YUHEI
Exec Dt:
01/19/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11570067
US20210250259
17270410
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 19
Reel/Frame:063171/0495   Pages: 5
Recorded: 03/30/2023
Attorney Dkt #:49369-0807US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, YUHEI
Exec Dt:
01/22/2021
2
OSAWA, HIROSHI
Exec Dt:
01/21/2021
3
INOUE, HIROKI
Exec Dt:
01/22/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240015049
18029507
Correspondence name and address
RAN WANG
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 20
Reel/Frame:064319/0178   Pages: 9
Recorded: 07/19/2023
Attorney Dkt #:49369-0874US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, YUHEI
Exec Dt:
02/22/2021
2
KAMAMURA, SHOHEI
Exec Dt:
02/24/2021
3
NAKATSUKASA, SATOSHI
Exec Dt:
03/19/2021
4
TAKEI, YUKI
Exec Dt:
03/24/2021
5
MORIOKA, CHIHARU
Exec Dt:
03/12/2021
6
NISHIOKA, TAKEAKI
Exec Dt:
03/12/2021
7
MIYOSHI, YUKI
Exec Dt:
02/24/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240121193
18273242
Correspondence name and address
RAN WANG
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 21
Reel/Frame:064563/0374   Pages: 9
Recorded: 08/11/2023
Attorney Dkt #:49369-0884US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMAMURA, SHOHEI
Exec Dt:
03/19/2021
2
HAYASHI, YUHEI
Exec Dt:
03/08/2021
3
MIYOSHI, YUKI
Exec Dt:
03/22/2021
4
NISHIOKA, TAKEAKI
Exec Dt:
03/12/2021
5
MORIOKA, CHIHARU
Exec Dt:
03/12/2021
6
NAKATSUKASA, SATOSHI
Exec Dt:
03/19/2021
7
TAKEI, YUKI
Exec Dt:
03/24/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240121190
18276953
Correspondence name and address
JONG WAN SUH
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 22
Reel/Frame:061427/0480   Pages: 7
Recorded: 10/14/2022
Attorney Dkt #:KN-US2201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMAZAKI, TAKUNORI
Exec Dt:
10/07/2022
2
KAWAKUBO, YOSHIFUMI
Exec Dt:
09/30/2022
3
MITSUDO, JUN
Exec Dt:
09/20/2022
4
HAYASHI, YUHEI
Exec Dt:
09/21/2022
5
HATABE, SHINYA
Exec Dt:
09/21/2022
Assignee
1
LEIMAC LTD.
1551 SAZUKAWA-CHO
MORIYAMA-SHI, SHIGA, JAPAN 524-0215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230165476
17919062
Correspondence name and address
UNITED IP COUNSELORS, LLC
2120 L STREET, NW
SUITE 400
WASHINGTON, DC 20037

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