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Patent Assignment Assignor Details
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Assignor Name : KUBO, TAKASUMI
Total Assignments: 7
Assignment: 1
Reel/Frame:030922/0321   Pages: 5
Recorded: 08/01/2013
Attorney Dkt #:5449-184US (89983)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEGUCHI, SHUNSUKE
Exec Dt:
07/01/2013
2
ISHIKAWA, YOSHIKI
Exec Dt:
07/01/2013
3
KUBO, TAKASUMI
Exec Dt:
07/01/2013
4
ISHIDA, SHIN
Exec Dt:
07/01/2013
5
TAKAHASHI, HIROKI
Exec Dt:
07/01/2013
6
MORITA, MASAFUMI
Exec Dt:
07/01/2013
7
MIKI, MASAHITO
Exec Dt:
07/01/2013
Assignees
1
NIPPON PISTON RING CO., LTD.
5-12-10, HONMACHI-HIGASHI
CHUO-KU, SAITAMA CITY
SAITAMA, JAPAN 338-8503
2
NATIONAL UNIVERSITY CORPORATION SAITAMA UNIVERSITY
255, SHIMO-OKUBO
SAKURA-KU, SAITAMA CITY
SAITAMA, JAPAN 338-8570
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9752214
US20130309518
13983005
Correspondence name and address
DIANE DUNN MCKAY
29 THANET ROAD
SUITE 201
PRINCETON, NJ 08540
Assignment: 2
Reel/Frame:052425/0364   Pages: 5
Recorded: 04/17/2020
Attorney Dkt #:5449-184.1 (009277)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEGUCHI, SHUNSUKE
Exec Dt:
07/01/2013
2
ISHIKAWA, YOSHIKI
Exec Dt:
07/01/2013
3
KUBO, TAKASUMI
Exec Dt:
07/01/2013
4
ISHIDA, SHIN
Exec Dt:
07/01/2013
5
TAKAHASHI, HIROKI
Exec Dt:
07/01/2013
6
MORITA, MASAFUMI
Exec Dt:
07/01/2013
7
MIKI, MASAHITO
Exec Dt:
07/01/2013
Assignees
1
NIPPON PISTON RING CO., LTD.
5-12-10, HONMACHI-HIGASHI, CHUO-KU,
SAITAMA CITY,
SAITAMA, JAPAN 338-8503
2
NATIONAL UNIVERSITY CORPORATION SAITAMA UNIVERSITY
255, SHIMO-OKUBO
SAKURA-KU, SAITAMA CITY
SAITAMA, JAPAN 338-8570
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669613
US20170327928
15668107
Correspondence name and address
DIANE DUNN MCKAY
600 ALEXANDER ROAD
SUITE 2-1
PRINCETON, NJ 08540
Assignment: 3
Reel/Frame:042087/0281   Pages: 5
Recorded: 03/24/2017
Attorney Dkt #:17398-000004-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, YOSHIKI
Exec Dt:
03/14/2017
2
KUBO, TAKASUMI
Exec Dt:
03/14/2017
3
KIMURA, YUKI
Exec Dt:
03/14/2017
4
MATSUSHIMA, HIROSHI
Exec Dt:
03/14/2017
Assignee
1
NIPPON PISTON RING CO., LTD.
5-12-10, HONMACHI-HIGASHI, CHUO-KU
SAITAMA CITY, SAITAMA, JAPAN 338-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170281269
15468205
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
P. O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 4
Reel/Frame:043744/0081   Pages: 5
Recorded: 09/29/2017
Attorney Dkt #:17398-000006-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, YOSHIKI
Exec Dt:
09/19/2017
2
KIMURA, YUKI
Exec Dt:
09/19/2017
3
KUBO, TAKASUMI
Exec Dt:
09/19/2017
4
MATSUSHIMA, HIROSHI
Exec Dt:
09/19/2017
5
KAWABATA, TAKASHI
Exec Dt:
09/29/2017
6
NAGASE, TOSHIO
Exec Dt:
09/29/2017
Assignee
1
NIPPON PISTON RING CO., LTD.
5-12-10, HONMACHI-HIGASHI, CHUO-KU
SAITAMA CITY, SAITAMA, JAPAN 338-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10583217
US20180093012
15720020
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
P. O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:046862/0767   Pages: 5
Recorded: 08/21/2018
Attorney Dkt #:17398-000007-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, HIROSHI
Exec Dt:
07/30/2018
2
KUBO, TAKASUMI
Exec Dt:
07/24/2018
3
KIMURA, YUKI
Exec Dt:
07/24/2018
4
ISHIKAWA, YOSHIKI
Exec Dt:
07/24/2018
5
KAWABATA, TAKASHI
Exec Dt:
08/07/2018
Assignee
1
NIPPON PISTON RING CO., LTD.
5-12-10, HONMACHI-HIGASHI, CHUO-KU
SAITAMA CITY, SAITAMA, JAPAN 338-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11051904
US20190008605
16078078
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 6
Reel/Frame:049818/0649   Pages: 5
Recorded: 07/22/2019
Attorney Dkt #:17398-000011-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBO, TAKASUMI
Exec Dt:
06/28/2019
2
ISHIKAWA, YOSHIKI
Exec Dt:
06/28/2019
3
MATSUSHIMA, HIROSHI
Exec Dt:
06/27/2019
4
KIMURA, YUKI
Exec Dt:
07/02/2019
5
SHINZAWA, MASAHIRO
Exec Dt:
07/01/2019
6
KAWABATA, TAKASHI
Exec Dt:
07/08/2019
7
NAGASE, TOSHIO
Exec Dt:
07/03/2018
Assignee
1
NIPPON PISTON RING CO., LTD.
5-12-10, HONMACHI-HIGASHI, CHUO-KU
SAITAMA CITY, SAITAMA, JAPAN 338-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190358021
16479554
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 7
Reel/Frame:057621/0310   Pages: 5
Recorded: 09/28/2021
Attorney Dkt #:17398-000021-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBO, TAKASUMI
Exec Dt:
09/06/2021
2
SHINZAWA, MASAHIRO
Exec Dt:
09/06/2021
3
KIMURA, YUKI
Exec Dt:
09/06/2021
4
ARAI, MAYUKI
Exec Dt:
09/06/2021
Assignee
1
NIPPON PISTON RING CO., LTD.
5-12-10, HONMACHI-HIGASHI, CHUO-KU,
SAITAMA CITY,
SAITAMA,, JAPAN 338-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220096199
17487154
Correspondence name and address
HARNESS DICKEY (TROY)
5445 CORPORATE DR.
SUITE 200
TROY, MI 48098

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