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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SUMI, KOUHEI
Total Assignments: 12
Assignment: 1
Reel/Frame:029136/0374   Pages: 3
Recorded: 10/16/2012
Attorney Dkt #:393032088900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMI, KOUHEI
Exec Dt:
08/23/2012
2
FUJISHIMA, TAKUYA
Exec Dt:
08/23/2012
3
KIKUCHI, TAKESHI
Exec Dt:
08/23/2012
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9024169
US20130192445
13559143
Correspondence name and address
MORRISON & FOERSTER, LLP
555 WEST FIFTH STREET
SUITE 3500
LOS ANGELES, CA 90013-1024
Assignment: 2
Reel/Frame:030446/0269   Pages: 2
Recorded: 05/16/2013
Attorney Dkt #:102323.65574US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMI, KOUHEI
Exec Dt:
04/24/2013
Assignee
1
YAMAHA CORPORARTION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9257111
US20130305904
13895559
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 3
Reel/Frame:030818/0766   Pages: 2
Recorded: 07/17/2013
Attorney Dkt #:102323.65740US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMI, KOUHEI
Exec Dt:
06/28/2013
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9087500
US20140020546
13944333
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY DEPARTMENT
WASHINGTON, DC 200444300
Assignment: 4
Reel/Frame:033128/0038   Pages: 3
Recorded: 06/18/2014
Attorney Dkt #:YAMA-0433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, HIROKI
Exec Dt:
06/05/2014
2
HINOKIO, AKIE
Exec Dt:
06/05/2014
3
KAWAI, RYOYA
Exec Dt:
06/10/2014
4
SUMI, KOUHEI
Exec Dt:
06/06/2014
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140347393
14284485
Correspondence name and address
ROSSI, KIMMS & MCDOWELL LLP
20609 GORDON PARK SQUARE
SUITE 150
ASHBURN, VA 20147
Assignment: 5
Reel/Frame:048280/0876   Pages: 3
Recorded: 02/08/2019
Attorney Dkt #:113326.PB983US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMI, KOUHEI
Exec Dt:
01/30/2019
2
FUJISHIMA, TAKUYA
Exec Dt:
01/30/2019
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10586519
US20190251941
16270979
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 6
Reel/Frame:048406/0878   Pages: 2
Recorded: 02/22/2019
Attorney Dkt #:113326.PC038US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMI, KOUHEI
Exec Dt:
02/12/2019
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11322124
US20190266988
16282453
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 7
Reel/Frame:056409/0546   Pages: 2
Recorded: 06/02/2021
Attorney Dkt #:113326.PE525US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMI, KOUHEI
Exec Dt:
04/20/2021
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11942106
US20210287695
17332426
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:056364/0479   Pages: 2
Recorded: 05/26/2021
Attorney Dkt #:YU-US215066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMI, KOUHEI
Exec Dt:
05/25/2021
Assignee
1
YAMAHA CORPORATION
10-1 NAKAZAWA-CHO, NAKA-KU
HAMAMATSU, SHIZUOKA, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210287641
17331520
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 9
Reel/Frame:059642/0502   Pages: 2
Recorded: 04/19/2022
Attorney Dkt #:YU-US215569
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMI, KOUHEI
Exec Dt:
04/19/2022
Assignee
1
YAMAHA CORPORATION
10-1 NAKAZAWA-CHO, NAKA-KU
HAMAMATSU, SHIZUOKA, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220215818
17705117
Correspondence name and address
GLOBAL IP COUNSELORS,
1233 20TH ST. NW
SUITE 600
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:062591/0958   Pages: 2
Recorded: 02/04/2023
Attorney Dkt #:YU-US225524
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMI, KOUHEI
Exec Dt:
01/31/2023
Assignee
1
YAMAHA CORPORATION
10-1 NAKAZAWA-CHO, NAKA-KU
HAMAMATSU, SHIZUOKA, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230186877
18164575
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH ST. NW
SUITE 600
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:064780/0897   Pages: 4
Recorded: 09/01/2023
Attorney Dkt #:YU-US235036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMI, KOUHEI
Exec Dt:
08/25/2023
2
ASANO, TAKAHIRO
Exec Dt:
08/25/2023
3
OSAKI, IKUMI
Exec Dt:
08/25/2023
Assignee
1
YAMAHA CORPORATION
10-1 NAKAZAWA-CHO, NAKA-KU
HAMAMATSU, SHIZUOKA, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230419932
18460461
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH ST. NW
SUITE 600
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:064926/0954   Pages: 4
Recorded: 09/15/2023
Attorney Dkt #:YU-US235035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMI, KOUHEI
Exec Dt:
09/05/2023
2
ASANO, TAKAHIRO
Exec Dt:
09/05/2023
3
OSAKI, IKUMI
Exec Dt:
09/07/2023
Assignee
1
YAMAHA CORPORATION
10-1 NAKAZAWA-CHO, NAKA-KU
HAMAMATSU, SHIZUOKA, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240005897
18468525
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH ST. NW
SUITE 600
WASHINGTON, DC 20036

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