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Patent Assignment Assignor Details
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Assignor Name : ISHIGURO, ATSUSHI
Total Assignments: 23
Assignment: 1
Reel/Frame:016720/0997   Pages: 2
Recorded: 07/06/2005
Attorney Dkt #:Q86247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKANO, YASUO
Exec Dt:
05/20/2005
2
ISHIGURO, ATSUSHI
Exec Dt:
05/20/2005
3
ARUGA, KEIJI
Exec Dt:
05/23/2005
4
FUNABASHI, KEI
Exec Dt:
05/23/2005
5
TANAKA, KENJI
Exec Dt:
06/06/2005
6
TSUCHIYA, NAOTO
Exec Dt:
06/06/2005
Assignees
1
KENSEISHA CO., LTD.
28-10, SHIMOMARUKO 2-CHOME
OHTA-KU, TOKYO, JAPAN
2
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
3
TOTOKU ELECTRIC CO., LTD.
3-21 OKUBO 1-CHOME
SHINJUKU-KU, TOKYO 169-8543, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050237908
11102817
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:020315/0642   Pages: 3
Recorded: 01/03/2008
Attorney Dkt #:4252-0127PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNOGAE, YASUO
Exec Dt:
10/24/2007
2
HAYANO, SHIGETAKA
Exec Dt:
10/25/2007
3
ISHIGURO, ATSUSHI
Exec Dt:
10/26/2007
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090221750
11886727
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:021310/0677   Pages: 3
Recorded: 07/30/2008
Attorney Dkt #:5522-0108PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, ATSUSHI
Exec Dt:
05/07/2008
2
IKEDA, SHINTARO
Exec Dt:
05/07/2008
3
TSUNOGAE, YASUO
Exec Dt:
05/07/2008
Assignee
1
ZEON CORPORATION
1-6-2, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090143523
11990700
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22042
Assignment: 4
Reel/Frame:021246/0802   Pages: 3
Recorded: 07/16/2008
Attorney Dkt #:5522-0109PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, ATSUSHI
Exec Dt:
05/16/2008
2
OKUNO, SHINGO
Exec Dt:
05/16/2008
3
TSUNOGAE, YASUO
Exec Dt:
05/16/2008
Assignee
1
ZEON CORPORATION
1-6-2, MARUNOUCHI, CHIYODA-KU,
TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090269601
11992307
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:021991/0190   Pages: 3
Recorded: 12/17/2008
Attorney Dkt #:5522-0112PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, ATSUSHI
Exec Dt:
10/20/2008
2
TAKEYAMA, YOSHIHISA
Exec Dt:
10/21/2008
3
TSUNOGAE, YASUO
Exec Dt:
10/21/2008
Assignee
1
ZEON CORPORATION
1-6-2, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8013090
US20090275719
12223324
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:022257/0982   Pages: 3
Recorded: 02/13/2009
Attorney Dkt #:5522-0114PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEYAMA, YOSHIHISA
Exec Dt:
01/19/2009
2
ISHIGURO, ATSUSHI
Exec Dt:
01/20/2009
3
OKUNO, SHINGO
Exec Dt:
01/20/2009
Assignee
1
ZEON CORPORATION
1-6-2, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090297870
12225408
Correspondence name and address
BIRCH STEWART KOLASCH BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:022446/0779   Pages: 3
Recorded: 03/25/2009
Attorney Dkt #:5522-0115PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEYAMA, YOSHIHISA
Exec Dt:
01/20/2009
2
ISHIGURO, ATSUSHI
Exec Dt:
01/20/2009
Assignee
1
ZEON CORPORATION
1-6-2, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8609005
US20090182117
12301760
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:030551/0030   Pages: 2
Recorded: 06/05/2013
Attorney Dkt #:130407
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHARA, TEIJI
Exec Dt:
04/23/2013
2
ISHIGURO, ATSUSHI
Exec Dt:
04/24/2013
3
KURIHANA, RYUTA
Exec Dt:
05/07/2013
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130244367
13877119
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:040102/0201   Pages: 2
Recorded: 10/24/2016
Attorney Dkt #:P23602US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHARA, TEIJI
Exec Dt:
04/23/2013
2
ISHIGURO, ATSUSHI
Exec Dt:
04/24/2013
3
KURIHARA, RYUTA
Exec Dt:
05/07/2013
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170037157
15331442
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:035178/0794   Pages: 2
Recorded: 03/17/2015
Attorney Dkt #:165424
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, HIROYASU
Exec Dt:
02/09/2015
2
ISHIGURO, ATSUSHI
Exec Dt:
02/16/2015
3
KOIDE, YOHEI
Exec Dt:
02/17/2015
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10707442
US20150249228
14428683
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:035804/0600   Pages: 4
Recorded: 06/08/2015
Attorney Dkt #:166179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, ATSUSHI
Exec Dt:
05/19/2015
2
KURIHARA, RYUTA
Exec Dt:
05/19/2015
3
KOIDE, YOUHEI
Exec Dt:
05/19/2015
4
CHIBA, DAIDO
Exec Dt:
05/19/2015
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493688
US20150329750
14443115
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:036017/0348   Pages: 2
Recorded: 06/26/2015
Attorney Dkt #:166550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAZAKI, SATOSHI
Exec Dt:
05/20/2015
2
KASHIWAGI, MOTOFUMI
Exec Dt:
05/26/2015
3
ISHIGURO, ATSUSHI
Exec Dt:
05/21/2015
4
KOIDE, YOHEI
Exec Dt:
05/21/2015
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150307758
14650470
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:037281/0922   Pages: 3
Recorded: 12/14/2015
Attorney Dkt #:169032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, ATSUSHI
Exec Dt:
10/28/2015
2
SAITO, DAISUKE
Exec Dt:
10/28/2015
3
KOHARA, TEIJI
Exec Dt:
10/28/2015
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10088605
US20160146977
14898219
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:037828/0149   Pages: 3
Recorded: 02/25/2016
Attorney Dkt #:170039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHARA, TEIJI
Exec Dt:
01/08/2016
2
ISHIGURO, ATSUSHI
Exec Dt:
01/21/2016
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9814792
US20160213796
14914363
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:039006/0675   Pages: 2
Recorded: 06/24/2016
Attorney Dkt #:171719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAZAKI, SATOSHI
Exec Dt:
06/23/2016
2
INOUE, HIROYASU
Exec Dt:
06/23/2016
3
ISHIGURO, ATSUSHI
Exec Dt:
06/23/2016
4
KOIDE, YOHEI
Exec Dt:
06/23/2016
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10374190
US20160343970
15108138
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:039715/0662   Pages: 3
Recorded: 08/17/2016
Attorney Dkt #:172651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, ATSUSHI
Exec Dt:
07/07/2016
2
SAITOU, DAISUKE
Exec Dt:
07/08/2016
3
KOHARA, TEIJI
Exec Dt:
07/06/2016
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005924
US20170058148
15119586
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:039197/0048   Pages: 2
Recorded: 07/20/2016
Attorney Dkt #:172219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, HIROYASU
Exec Dt:
07/15/2016
2
ISHIGURO, ATSUSHI
Exec Dt:
07/08/2016
3
KOIDE, YOHEI
Exec Dt:
07/12/2016
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10559778
US20160343986
15112746
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:042201/0633   Pages: 3
Recorded: 04/10/2017
Attorney Dkt #:17P0096KOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, DAISUKE
Exec Dt:
03/17/2017
2
HARAUCHI, YOSUKE
Exec Dt:
03/22/2017
3
ISHIGURO, ATSUSHI
Exec Dt:
03/22/2017
4
KOHARA, TEIJI
Exec Dt:
03/22/2017
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10239966
US20170291966
15517964
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 19
Reel/Frame:042921/0551   Pages: 3
Recorded: 07/06/2017
Attorney Dkt #:17P0195KOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIDE, YOUHEI
Exec Dt:
06/20/2017
2
HARAUCHI, YOSUKE
Exec Dt:
06/20/2017
3
ISHIGURO, ATSUSHI
Exec Dt:
06/20/2017
4
KOHARA, TEIJI
Exec Dt:
06/20/2017
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180171057
15537431
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 20
Reel/Frame:044217/0466   Pages: 3
Recorded: 10/17/2017
Attorney Dkt #:17P0315KOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANDA, HIDEYUKI
Exec Dt:
10/10/2017
2
ISHIGURO, ATSUSHI
Exec Dt:
10/12/2017
3
KOHARA, TEIJI
Exec Dt:
10/10/2017
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10889091
US20180099486
15567079
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 21
Reel/Frame:044298/0520   Pages: 3
Recorded: 12/05/2017
Attorney Dkt #:17P0363KOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIBA, DAIDO
Exec Dt:
10/31/2017
2
ISHIGURO, ATSUSHI
Exec Dt:
10/21/2017
3
KOHARA, TEIJI
Exec Dt:
10/31/2017
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180170007
15579671
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 22
Reel/Frame:044721/0129   Pages: 5
Recorded: 12/06/2017
Attorney Dkt #:17P0363KOU
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THE SECOND ASSIGNOR PREVIOUSLY RECORDED ON REEL 044298 FRAME 0520. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHIBA, DAIDO
Exec Dt:
10/31/2017
2
ISHIGURO, ATSUSHI
Exec Dt:
10/31/2017
3
KOHARA, TEIJI
Exec Dt:
10/31/2017
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180170007
15579671
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 23
Reel/Frame:046736/0219   Pages: 3
Recorded: 08/29/2018
Attorney Dkt #:18P0278KOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, ATSUSHI
Exec Dt:
08/14/2018
2
CHIBA, DAIDO
Exec Dt:
08/16/2018
3
KOHARA, TEIJI
Exec Dt:
08/20/2018
4
KURIHARA, RYUTA
Exec Dt:
08/14/2018
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190016106
16080734
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303

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