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Patent Assignment Assignor Details
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Assignor Name : KUMAKURA, HIROYUKI
Total Assignments: 21
Assignment: 1
Reel/Frame:006866/0406   Pages: 3
Recorded: 01/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, YOSHIO
Exec Dt:
12/24/1993
2
KUMAKURA, HIROYUKI
Exec Dt:
01/10/1994
Assignee
1
KABUSHIKI KAISHA KENWOOD
2-5 SHIBUYA 1-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
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5452366
NONE
08189174
Correspondence name and address
SIXBEY FRIEDMAN LEEDOM & FERGUSON, P.C.
GERALD J. FERGUSON, JR.
2010 CORPORATE RIDGE, SUITE 600
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:011482/0673   Pages: 2
Recorded: 01/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAKURA, HIROYUKI
Exec Dt:
12/25/2000
Assignee
1
SONY CHEMICALS CORP.
6-3 NIHONBASHI-MUROMACHI 1-CHOME
CHUO-KU, TOKYO 103-0022, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6780898
US20010018477
09761191
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:011520/0354   Pages: 2
Recorded: 02/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAKURA, HIROYUKI
Exec Dt:
01/23/2001
Assignee
1
SONY CHEMICALS CORP.
6-3 NIHONBASHI-MUROMACHI 1-CHOME,
CHUO-KU, TOKYO 103-0022, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010018228
09776881
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22328
Assignment: 4
Reel/Frame:011527/0970   Pages: 2
Recorded: 02/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKURA, HIROYUKI
Exec Dt:
01/23/2001
2
YAMAMOTO, SATOSHI
Exec Dt:
01/23/2001
Assignee
1
SONY CHEMICALS CORP.
6-3, NIHONBASHI-MUROMACHI 1-CHOME
CHUO-KU, TOKYO 103-0022, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6592783
US20030102466
09779480
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320
Assignment: 5
Reel/Frame:012254/0113   Pages: 2
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAKURA, HIROYUKI
Exec Dt:
09/11/2001
Assignee
1
SONY CHEMICALS CORP.
6-3, NIHONBASHIMUROMACHI 1-CHOME
CHUOU-KU, TOKYO 103-8312, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6452111
US20020070048
09976162
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:013671/0733   Pages: 2
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAKURA, HIROYUKI
Exec Dt:
12/26/2002
Assignee
1
SONY CHEMICALS CORP.
GATE CITY OSAKI EAST TOWER 8F
1-11-2, OSAKI, SHINAGAWA-KU
TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6861655
US20030164457
10340781
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
POST OFFICE BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:013855/0500   Pages: 2
Recorded: 03/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKURA, HIROYUKI
Exec Dt:
02/06/2003
2
YAMADA, YUKIO
Exec Dt:
02/06/2003
Assignee
1
SONY CHEMICALS CORP.
GATE CITY OSAKI EAST TOWER 8F
1-11-2, OSAKI, SHINAGAWA-KU
TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030178147
10378686
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:014779/0436   Pages: 4
Recorded: 12/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAKURA, HIROYUKI
Exec Dt:
08/21/2003
Assignee
1
SONY CHEMICALS CORP.
GATE CITY OSAKI EAST TOWER 8F
1-11-2 OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341642
US20040079464
10647448
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:018310/0650   Pages: 2
Recorded: 09/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAKURA, HIROYUKI
Exec Dt:
09/05/2006
Assignee
1
SONY CHEMICALS CORPORATION
GATE CITY OSAKI EAST TOWER 8F
1-11-2, OSAKI, SHINAGAWA-KU
TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7901768
US20070054114
10571495
Correspondence name and address
WILLIAM S. FROMMER
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 10
Reel/Frame:024090/0782   Pages: 2
Recorded: 03/16/2010
Attorney Dkt #:144834
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAKURA, HIROYUKI
Exec Dt:
02/10/2010
Assignee
1
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
GATE CITY OSAKI EAST TOWER 8F 1-11-2, OSAKI, SHINAGAWA-KU
TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8092636
US20100200160
12678424
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:025465/0128   Pages: 3
Recorded: 11/30/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAWA, KOJI
Exec Dt:
11/17/2010
2
KUMAKURA, HIROYUKI
Exec Dt:
11/17/2010
Assignee
1
J&K CAR ELECTRONICS CORPORATION
2967-3, ISHIKAWA-MACHI, HACHIOUJI-SHI
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8265332
US20110129113
12927953
Correspondence name and address
EDWARD G GREIVE
RENNER, KENNER, GREIVE, BOBAK, TAYLOR & WEBER
106 S MAIN STREET
AKRON, OH 44308-1412
Assignment: 12
Reel/Frame:026552/0692   Pages: 2
Recorded: 06/30/2011
Attorney Dkt #:149983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANISAWA, SHIYUKI
Exec Dt:
06/07/2011
2
KUMAKURA, HIROYUKI
Exec Dt:
06/09/2011
3
NAMIKI, HIDETSUGU
Exec Dt:
06/09/2011
Assignee
1
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
GATE CITY OSAKI, EAST TOWER 8F.,
1-11-2, OSAKI, SHINAGAWA-KU,
TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8444882
US20110266578
13142956
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:033140/0079   Pages: 3
Recorded: 06/19/2014
Attorney Dkt #:33190U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAKURA, HIROYUKI
Exec Dt:
04/30/2014
Assignee
1
JVC KENWOOD CORPORATION
12, MORIYA-CHO 3-CHOME
YOKOHAMA-SHI, KANAGAWA, JAPAN 2210022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9271083
US20150023545
14307704
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST STREET
JLM_HP_33190U
ALEXANDRIA, VT 22314
Assignment: 14
Reel/Frame:047459/0924   Pages: 8
Recorded: 11/09/2018
Attorney Dkt #:36136U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKURA, HIROYUKI
Exec Dt:
04/27/2018
2
SHIGETA, AKIRA
Exec Dt:
04/27/2018
3
YAMAZAWA, KOJI
Exec Dt:
05/09/2018
Assignee
1
JVC KENWOOD CORPORATION
3-12, MORIYACHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 221-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10715896
US20190082247
16184330
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST ST.
36136U_JLM/ALS
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:047709/0511   Pages: 8
Recorded: 12/07/2018
Attorney Dkt #:36136UA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKURA, HIROYUKI
Exec Dt:
04/27/2018
2
SHIGETA, AKIRA
Exec Dt:
04/27/2018
3
YAMAZAWA, KOJI
Exec Dt:
05/09/2018
Assignee
1
JVC KENWOOD CORPORATION
3-12, MORIYACHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 2210022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10701467
US20190104349
16206361
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST ST.
36136UA_JLM/ALS
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:049783/0854   Pages: 5
Recorded: 07/17/2019
Attorney Dkt #:187740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIMATSU, TOMOYUKI
Exec Dt:
07/05/2019
2
KUMAKURA, HIROYUKI
Exec Dt:
07/05/2019
3
AOKI, MASAHARU
Exec Dt:
06/28/2019
4
KUBOTA, TAKAKO
Exec Dt:
07/05/2019
Assignee
1
DEXERIALS CORPORATION
GATE CITY OSAKI, EAST TOWER 8F
1-11-2, OSAKI, SHINAGAWA-KU
TOKYO, JAPAN 1410032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11402408
US20200141978
16478846
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:060425/0632   Pages: 8
Recorded: 07/01/2022
Attorney Dkt #:120537-0215CT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOE, JEONGJU
Exec Dt:
06/10/2022
2
KUMAKURA, HIROYUKI
Exec Dt:
06/14/2022
3
TOMIZAWA, KATSUMI
Exec Dt:
06/22/2022
4
MIYAKUCHI, RYO
Exec Dt:
06/09/2022
5
TAKEHARA, HIDEKI
Exec Dt:
06/14/2022
6
OMATA, NARIBUMI
Exec Dt:
06/14/2022
Assignee
1
JVCKENWOOD CORPORATION
3-12, MORIYACHO
KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 2210022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220337934
17856647
Correspondence name and address
PROCOPIO, CORY, HARGREAVES AND SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 18
Reel/Frame:060933/0276   Pages: 8
Recorded: 08/29/2022
Attorney Dkt #:120537-0223CT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKURA, HIROYUKI
Exec Dt:
07/19/2022
2
TOMIZAWA, KATSUMI
Exec Dt:
07/26/2022
3
MIYAKUCHI, RYO
Exec Dt:
08/01/2022
4
TAKEHARA, HIDEKI
Exec Dt:
08/04/2022
5
OMATA, NARIBUMI
Exec Dt:
07/26/2022
6
CHOE, JEONG-JU
Exec Dt:
07/19/2022
Assignee
1
JVCKENWOOD CORPORATION
3-12, MORIYACHO
KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 2210022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220417644
17898441
Correspondence name and address
PROCOPIO, CORY, HARGREAVES AND SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 19
Reel/Frame:061061/0885   Pages: 6
Recorded: 09/12/2022
Attorney Dkt #:221781
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODAKA, RYOSUKE
Exec Dt:
08/17/2022
2
ITO, RYO
Exec Dt:
08/25/2022
3
KUMAKURA, HIROYUKI
Exec Dt:
08/18/2022
4
ABE, TOMOYUKI
Exec Dt:
08/18/2022
5
SATO, DAISUKE
Exec Dt:
08/18/2022
6
ORIHARA, KATSUHISA
Exec Dt:
08/24/2022
7
AOKI, KAZUHISA
Exec Dt:
08/23/2022
Assignee
1
DEXERIALS CORPORATION
1724 SHIMOTSUBOYAMA
SHIMOTSUKE-SHI, TOCHIGI, JAPAN 323-0194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230198186
17910987
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:061966/0059   Pages: 4
Recorded: 12/05/2022
Attorney Dkt #:81055284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKURA, HIROYUKI
Exec Dt:
12/02/2022
2
ABE, TOMOYUKI
Exec Dt:
12/01/2022
Assignee
1
DEXERIALS CORPORATION
1724 SHIMOTSUBOYAMA
SHIMOTSUKE-SHI, TOCHIGI, JAPAN 323-0194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230307252
18008184
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:061966/0291   Pages: 4
Recorded: 12/05/2022
Attorney Dkt #:81055292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKURA, HIROYUKI
Exec Dt:
12/02/2022
2
ABE, TOMOYUKI
Exec Dt:
12/01/2022
Assignee
1
DEXERIALS CORPORATION
1724 SHIMOTSUBOYAMA
SHIMOTSUKE-SHI, TOCHIGI, JAPAN 323-0194
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230287246
18008186
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314

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