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Patent Assignment Assignor Details
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Assignor Name : KUMAGAI, KUNIHIRO
Total Assignments: 11
Assignment: 1
Reel/Frame:021813/0904   Pages: 4
Recorded: 11/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANOH, MASAYA
Exec Dt:
10/31/2008
2
KAWAI, HIRONARI
Exec Dt:
10/31/2008
3
TAKAHASHI, TATSUYA
Exec Dt:
10/31/2008
4
SUGIURA, DAIGO
Exec Dt:
10/31/2008
5
KUMAGAI, KUNIHIRO
Exec Dt:
10/31/2008
6
SUZUKI, HIDEYUKI
Exec Dt:
10/31/2008
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8565451
US20090060227
12221741
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
725 SOUTH FIGUEROA STREET, SUITE 2800
LOS ANGELES, CA 90017-5406
Assignment: 2
Reel/Frame:022316/0041   Pages: 2
Recorded: 02/26/2009
Attorney Dkt #:YAMA:238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KOJI
Exec Dt:
02/09/2009
2
KUMAGAI, KUNIHIRO
Exec Dt:
02/09/2009
3
TAKUMAI, SUSUMU
Exec Dt:
02/09/2009
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8150060
US20090214046
12392694
Correspondence name and address
ROSSI, KIMMS & MCDOWELL LLP
PO BOX 826
ASHBURN, VA 20146-0826
Assignment: 3
Reel/Frame:026261/0436   Pages: 2
Recorded: 05/11/2011
Attorney Dkt #:101749.63505
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, KUNIHIRO
Exec Dt:
03/22/2011
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8660272
US20110243340
13075513
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY DEPARTMENT
WASHINGTON, DC 20044-4300
Assignment: 4
Reel/Frame:027854/0152   Pages: 2
Recorded: 03/13/2012
Attorney Dkt #:104239.64247US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANO, MASAYA
Exec Dt:
01/23/2012
2
UCHIYAMA, TOSHIHITO
Exec Dt:
01/23/2012
3
KUMAGAI, KUNIHIRO
Exec Dt:
01/23/2012
4
FUJIWARA, KAZUNOBU
Exec Dt:
01/23/2012
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8923526
US20120128179
13387329
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY DEPARTMENT
WASHINGTON, DC 20044-4300
Assignment: 5
Reel/Frame:028231/0563   Pages: 2
Recorded: 05/18/2012
Attorney Dkt #:YAMA-0366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, KUNIHIRO
Exec Dt:
05/12/2012
2
KANO, MASAYA
Exec Dt:
05/12/2012
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9743214
US20120294460
13474878
Correspondence name and address
ROSSI, KIMMS & MCDOWELL LLP
PO BOX 826
ASHBURN, VA 20146-0826
Assignment: 6
Reel/Frame:033798/0433   Pages: 8
Recorded: 09/23/2014
Attorney Dkt #:101749.66864US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, KUNIHIRO
Exec Dt:
07/30/2014
2
SHIOZAWA, YASUO
Exec Dt:
09/01/2014
3
ESAKI, SHUICHI
Exec Dt:
07/31/2014
4
ONITSUKA, HIROFUMI
Exec Dt:
07/31/2014
5
GOTO, KIYOHIKO
Exec Dt:
07/30/2014
6
TSUTSUI, YOSHIAKI
Exec Dt:
07/30/2014
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9407983
US20150373438
14379938
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004-2595
Assignment: 7
Reel/Frame:035473/0906   Pages: 4
Recorded: 04/22/2015
Attorney Dkt #:101749.67781US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUYAMA, YUTA
Exec Dt:
04/01/2015
2
KANO, MASAYA
Exec Dt:
04/01/2015
3
KUMAGAI, KUNIHIRO
Exec Dt:
04/01/2015
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150312690
14693224
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:048831/0122   Pages: 4
Recorded: 04/09/2019
Attorney Dkt #:113310.PB990US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, KOHEI
Exec Dt:
03/26/2019
2
YUYAMA, YUTA
Exec Dt:
03/13/2019
3
KUMAGAI, KUNIHIRO
Exec Dt:
03/26/2019
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU
HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10536778
US20190253798
16270786
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20011-4300
Assignment: 9
Reel/Frame:050367/0568   Pages: 4
Recorded: 09/13/2019
Attorney Dkt #:YAMA-0725
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUYAMA, YUTA
Exec Dt:
09/03/2019
2
KUMAGAI, KUNIHIRO
Exec Dt:
09/04/2019
3
AOKI, RYOTARO
Exec Dt:
09/04/2019
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU, SHIZUOKA-KEN
HAMAMATSU-SHI, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11004460
US20190362739
16418164
Correspondence name and address
ROSSI, KIMMS & MCDOWELL LLP
20609 GORDON PARK SQUARE
SUITE 150
ASHBURN, VA 20147
Assignment: 10
Reel/Frame:055877/0643   Pages: 4
Recorded: 04/09/2021
Attorney Dkt #:YAMA-0725US1A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUYAMA, YUTA
Exec Dt:
09/03/2019
2
KUMAGAI, KUNIHIRO
Exec Dt:
09/04/2019
3
AOKI, RYOTARO
Exec Dt:
09/04/2019
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU, SHIZUOKA-KEN
HAMAMATSU-SHI, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11763837
US20210225390
17226498
Correspondence name and address
ROSSI, KIMMS & MCDOWELL LLP
20609 GORDON PARK SQUARE
SUITE 150
ASHBURN, VA 20147
Assignment: 11
Reel/Frame:064537/0855   Pages: 4
Recorded: 08/09/2023
Attorney Dkt #:YAMA-0725US1A2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUYAMA, YUTA
Exec Dt:
09/03/2019
2
KUMAGAI, KUNIHIRO
Exec Dt:
09/04/2019
3
AOKI, RYOTARO
Exec Dt:
09/04/2019
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU, SHIZUOKA-KEN
HAMAMATSU-SHI, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230386501
18446775
Correspondence name and address
ROSSI KIMMS & MCDOWELL LLP
20609 GORDON PARK SQUARE, SUITE 150
ASHBURN, VA 20147

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