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Patent Assignment Assignor Details
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Assignor Name : UMEZAWA, MASAHIRO
Total Assignments: 10
Assignment: 1
Reel/Frame:015994/0856   Pages: 3
Recorded: 11/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, MASAHIRO
Exec Dt:
10/25/2004
2
KATO, TOMOTAKE
Exec Dt:
10/25/2004
3
HAMANO, TOSHIO
Exec Dt:
10/25/2004
4
UEDA, MASANAO
Exec Dt:
10/25/2004
Assignee
1
NHK SPRING CO., LTD.
10 FUKUURA 3-CHOME
KANAZAWA-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN 236-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050051937
10496393
Correspondence name and address
MARSHALL & MELHORN, LLC
ATTN: DONALD A. SCHURR
FOUR SEAGATE - 8TH FLOOR
TOLEDO, OHIO 43604
Assignment: 2
Reel/Frame:018368/0784   Pages: 5
Recorded: 10/10/2006
Attorney Dkt #:)1440-1-17403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, MASAHIRO
Exec Dt:
07/28/2006
2
KATO, TOMOTAKE
Exec Dt:
07/28/2006
3
HAMANO, TOSHIO
Exec Dt:
07/28/2006
4
UEDA, MASANAO
Exec Dt:
07/28/2006
Assignee
1
NHK SPRING CO., LTD.
10 FUKUURA 3-CHOME
KANAZAWA-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7963510
US20070176340
11492345
Correspondence name and address
D. EDWARD DOLGORUKOV
FOUR SEAGATE
EIGHTH FLOOR
TOLEDO, OH 43604
Assignment: 3
Reel/Frame:035554/0975   Pages: 9
Recorded: 05/04/2015
Attorney Dkt #:15226
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTOYA, KENJI
Exec Dt:
04/10/2015
2
ENOMOTO, HIDETO
Exec Dt:
04/06/2015
3
TAKAHASHI, KEN
Exec Dt:
04/06/2015
4
SATO, TOSHIAKI
Exec Dt:
04/06/2015
5
SUGIYAMA, MITSUHIRO
Exec Dt:
04/13/2015
6
KOBAYASHI, YOSHIO
Exec Dt:
04/06/2015
7
INAGE, TAICHI
Exec Dt:
04/11/2015
8
KATO, TOMOTAKE
Exec Dt:
04/06/2015
9
NISHIKAWA, AKIHIKO
Exec Dt:
04/09/2015
10
UMEZAWA, MASAHIRO
Exec Dt:
04/09/2015
11
AYADA, MICHIHIKO
Exec Dt:
04/06/2015
12
KAJIGAYA, SUGURU
Exec Dt:
04/06/2015
Assignee
1
NHK SPRING CO., LTD.
3-10, FUKUURA, KANAZAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 236-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9713946
US20150251514
14702919
Correspondence name and address
HOLTZ, HOLTZ, GOODMAN & CHICK PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 4
Reel/Frame:035555/0363   Pages: 9
Recorded: 05/04/2015
Attorney Dkt #:15227
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTOYA, KENJI
Exec Dt:
04/10/2015
2
ENOMOTO, HIDETO
Exec Dt:
04/06/2015
3
TAKAHASHI, KEN
Exec Dt:
04/06/2015
4
SATO, TOSHIAKI
Exec Dt:
04/06/2015
5
SUGIYAMA, MITSUHIRO
Exec Dt:
04/13/2015
6
KOBAYASHI, YOSHIO
Exec Dt:
04/06/2015
7
INAGE, TAICHI
Exec Dt:
04/11/2015
8
KATO, TOMOTAKE
Exec Dt:
04/06/2015
9
NISHIKAWA, AKIHIKO
Exec Dt:
04/09/2015
10
UMEZAWA, MASAHIRO
Exec Dt:
04/09/2015
11
AYADA, MICHIHIKO
Exec Dt:
04/06/2015
12
KAJIGAYA, SUGURU
Exec Dt:
04/06/2015
Assignee
1
NHK SPRING CO., LTD.
3-10, FUKUURA, KANAZAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 236-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9463676
US20150231939
14702958
Correspondence name and address
HOLTZ, HOLTZ, GOODMAN & CHICK PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 5
Reel/Frame:036895/0314   Pages: 6
Recorded: 10/27/2015
Attorney Dkt #:15532
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTOYA, KENJI
Exec Dt:
06/02/2015
2
ENOMOTO, HIDETO
Exec Dt:
05/26/2015
3
TAKAHASHI, KEN
Exec Dt:
05/26/2015
4
SATO, TOSHIAKI
Exec Dt:
06/15/2015
5
SUGIYAMA, MITSUHIRO
Exec Dt:
05/11/2015
6
KOBAYASHI, YOSHIO
Exec Dt:
05/27/2015
7
INAGE, TAICHI
Exec Dt:
06/10/2015
8
KATO, TOMOTAKE
Exec Dt:
06/04/2015
9
NISHIKAWA, AKIHIKO
Exec Dt:
05/20/2015
10
UMEZAWA, MASAHIRO
Exec Dt:
05/29/2015
11
AYADA, MICHIHIKO
Exec Dt:
06/11/2015
12
KAJIGAYA, SUGURU
Exec Dt:
06/05/2015
Assignee
1
NHK SPRING CO., LTD.
3-10, FUKUURA, KANAZAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 236-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10358008
US20160046164
14924319
Correspondence name and address
HOLTZ, HOLTZ, GOODMAN & CHICK PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 6
Reel/Frame:047000/0420   Pages: 4
Recorded: 09/27/2018
Attorney Dkt #:18445
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, MASAHIRO
Exec Dt:
09/04/2018
2
TAKEDA, DAISUKE
Exec Dt:
09/05/2018
Assignee
1
NHK SPRING CO., LTD.
3-10, FUKUURA, KANAZAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 236-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190030979
16145037
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 NINTH AVENUE, SUITE 1010
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:047000/0699   Pages: 4
Recorded: 09/27/2018
Attorney Dkt #:18446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, MASAHIRO
Exec Dt:
09/04/2018
2
TAKEDA, DAISUKE
Exec Dt:
09/05/2018
Assignee
1
NHK SPRING CO., LTD.
3-10, FUKUURA, KANAZAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 236-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254177
US20190030973
16145094
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 NINTH AVENUE, SUITE 1010
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:057913/0772   Pages: 4
Recorded: 10/26/2021
Attorney Dkt #:18446D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, MASAHIRO
Exec Dt:
09/04/2018
2
TAKEDA, DAISUKE
Exec Dt:
09/05/2018
Assignee
1
NHK SPRING CO., LTD
3-10, FUKUURA, KANAZAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 236-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685211
US20220041027
17510669
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 NINTH AVENUE
SUITE 1010
NEW YORK, 10036-3744 UNITED STATES
Assignment: 9
Reel/Frame:059290/0302   Pages: 4
Recorded: 03/17/2022
Attorney Dkt #:18445D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, MASAHIRO
Exec Dt:
09/04/2018
2
TAKEDA, DAISUKE
Exec Dt:
09/05/2018
Assignee
1
NHK SPRING CO., LTD
3-10, FUKUURA, KANAZAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 236-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11701943
US20220203800
17696971
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 NINTH AVE
SUITE 1010
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:063400/0029   Pages: 6
Recorded: 04/21/2023
Attorney Dkt #:224002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSUMI, SHOTA
Exec Dt:
04/14/2023
2
NOSAKI, TOSHIFUMI
Exec Dt:
04/14/2023
3
UMEZAWA, MASAHIRO
Exec Dt:
04/14/2023
Assignee
1
NIPPON SODA CO., LTD.
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399451
18033149
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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