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Patent Assignment Assignor Details
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Assignor Name : MAETA, ATSUHIKO
Total Assignments: 21
Assignment: 1
Reel/Frame:008486/0302   Pages: 3
Recorded: 02/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMOTO, SHIGENORI
Exec Dt:
01/24/1997
2
MAETA, ATSUHIKO
Exec Dt:
01/24/1997
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5951212
NONE
08799473
Correspondence name and address
WENDEROTH, LIND & PONACK
ATTN: NILS E. PEDERSEN, ESQ.
805 15TH STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:017990/0908   Pages: 3
Recorded: 07/25/2006
Attorney Dkt #:20239/0204310-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NASU, KAZUCHIKA
Exec Dt:
07/03/2006
2
MAETA, ATSUHIKO
Exec Dt:
07/03/2006
Assignee
1
SUMITOMO ELECTRIC HARDMETAL, CORP.
1-1, KOYAKITA 1-CHOME, ITAMI-SHI
HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8449226
US20070041798
11458372
Correspondence name and address
DARBY & DARBY PC
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:018218/0890   Pages: 3
Recorded: 08/28/2006
Attorney Dkt #:050388-0047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAETA, ATSUHIKO
Exec Dt:
07/03/2006
2
EMOTO, SHIGENORI
Exec Dt:
06/30/2006
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D579470
NONE
29261118
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, NW
WASHINGTON, D.C. 20005-3096
Assignment: 4
Reel/Frame:018522/0010   Pages: 3
Recorded: 11/15/2006
Attorney Dkt #:20239/0205058-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAETA, ATSUHIKO
Exec Dt:
09/05/2006
2
EMOTO, SHIGENORI
Exec Dt:
09/05/2006
Assignee
1
SUMITOMO ELECTRIC HARDMETAL, CORP.
1-1, KOYAKITA 1-CHOME, ITAMI-SHI
HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7500810
US20070104546
11557157
Correspondence name and address
DARBY & DARBY PC
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:021572/0297   Pages: 7
Recorded: 09/23/2008
Attorney Dkt #:049677-0242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, AI
Exec Dt:
08/08/2008
2
MAETA, ATSUHIKO
Exec Dt:
08/08/2008
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP
1-1, KOYAKITA 1-CHOME, ITAMI-SHI,
HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D588616
NONE
29324899
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 6
Reel/Frame:022478/0709   Pages: 2
Recorded: 03/31/2009
Attorney Dkt #:P2491US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, AI
Exec Dt:
02/17/2009
2
MAETA, ATSUHIKO
Exec Dt:
02/19/2009
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1 KOYAKITA 1-CHOME
ITAMI-SHI
HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8029213
US20090245950
12415603
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE ST.
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:022850/0502   Pages: 2
Recorded: 06/19/2009
Attorney Dkt #:P2781US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NASU, KAZUCHIKA
Exec Dt:
04/21/2009
2
MAETA, ATSUHIKO
Exec Dt:
04/21/2009
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1 KOYAKITA 1-CHOME
ITAMI-SHI
HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8388278
US20100034606
12520338
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE ST.
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:031843/0838   Pages: 6
Recorded: 12/23/2013
Attorney Dkt #:P7627US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAETA, ATSUHIKO
Exec Dt:
10/17/2013
2
MATSUDA, NAOKI
Exec Dt:
10/15/2013
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9333566
US20140126970
14129062
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
44 CANAL CENTER PLAZA
SUITE 322
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:032273/0915   Pages: 10
Recorded: 02/21/2014
Attorney Dkt #:P7759US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAETA, ATSUHIKO
Exec Dt:
01/22/2014
2
MATSUBARA, KOUKI
Exec Dt:
01/22/2014
3
NAKAKIHARA, KATSUYA
Exec Dt:
01/22/2014
4
NAGAMI, YOSHINARI
Exec Dt:
01/22/2014
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.,
1-1, KOYAKITA 1-CHOME, ITAMI-SHI,
HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9333567
US20140193216
14240299
Correspondence name and address
DITHAVONG MORI & STEINER, P.C.
44 CANAL CENTER PLAZA
SUITE 322
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:033221/0441   Pages: 4
Recorded: 07/01/2014
Attorney Dkt #:162261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, KOUKI
Exec Dt:
06/13/2014
2
MAETA, ATSUHIKO
Exec Dt:
06/16/2014
3
IMAMURA, SHINYA
Exec Dt:
06/19/2014
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9409240
US20140348600
14370119
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:033637/0607   Pages: 4
Recorded: 08/29/2014
Attorney Dkt #:162833
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAMI, YOSHINARI
Exec Dt:
08/08/2014
2
MAETA, ATSUHIKO
Exec Dt:
08/08/2014
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10124425
US20150043981
14382045
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:034555/0820   Pages: 4
Recorded: 12/19/2014
Attorney Dkt #:164265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, KOUKI
Exec Dt:
11/25/2014
2
MAETA, ATSUHIKO
Exec Dt:
11/25/2014
3
NAKAKIHARA, KATSUYA
Exec Dt:
11/24/2014
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630264
US20160039015
14409626
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:034559/0066   Pages: 4
Recorded: 12/19/2014
Attorney Dkt #:164266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, KOUKI
Exec Dt:
11/25/2014
2
MAETA, ATSUHIKO
Exec Dt:
11/25/2014
3
NAKAKIHARA, KATSUYA
Exec Dt:
11/24/2014
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9616506
US20150231711
14409832
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:037390/0055   Pages: 6
Recorded: 12/31/2015
Attorney Dkt #:40616-394463
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, YUSUKE
Exec Dt:
11/25/2015
2
MATSUBARA, KOUKI
Exec Dt:
11/25/2015
3
NAKAKIHARA, KATSUYA
Exec Dt:
11/25/2015
4
MAETA, ATSUHIKO
Exec Dt:
11/30/2015
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9884377
US20160375506
14902445
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 15
Reel/Frame:038391/0860   Pages: 3
Recorded: 04/27/2016
Attorney Dkt #:92396-401550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, KOUKI
Exec Dt:
03/07/2016
2
MAETA, ATSUHIKO
Exec Dt:
03/07/2016
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D807718
NONE
29562580
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 16
Reel/Frame:040698/0156   Pages: 6
Recorded: 12/09/2016
Attorney Dkt #:040616.409917
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, YUSUKE
Exec Dt:
10/12/2016
2
MATSUBARA, KOUKI
Exec Dt:
10/18/2016
3
TAMURA, TAKUMI
Exec Dt:
10/26/2016
4
MAETA, ATSUHIKO
Exec Dt:
10/12/2016
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170106455
15317515
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 17
Reel/Frame:040330/0166   Pages: 6
Recorded: 11/15/2016
Attorney Dkt #:040616.408873
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, YUSUKE
Exec Dt:
10/18/2016
2
MATSUBARA, KOUKI
Exec Dt:
10/18/2016
3
NAKAKIHARA, KATSUYA
Exec Dt:
10/18/2016
4
MAETA, ATSUHIKO
Exec Dt:
10/18/2016
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10213851
US20170080503
15311355
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 18
Reel/Frame:041722/0508   Pages: 3
Recorded: 03/24/2017
Attorney Dkt #:092396.413888
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAETA, ATSUHIKO
Exec Dt:
02/06/2017
2
TANAKA, KUNISHIGE
Exec Dt:
02/06/2017
3
TAKEMURA, SHOTA
Exec Dt:
02/14/2017
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D848496
NONE
29598288
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 19
Reel/Frame:047763/0677   Pages: 5
Recorded: 12/13/2018
Attorney Dkt #:092396.487720
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJIMOTO, SHOTA
Exec Dt:
08/30/2018
2
KOIKE, YUSUKE
Exec Dt:
09/07/2018
3
KANADA, YASUYUKI
Exec Dt:
09/03/2018
4
MAETA, ATSUHIKO
Exec Dt:
09/17/2018
5
FUKUYAMA, TOMOYUKI
Exec Dt:
08/31/2018
6
NAGAMI, YOSHINARI
Exec Dt:
09/24/2018
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10875106
US20190176250
16309520
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 20
Reel/Frame:048602/0849   Pages: 9
Recorded: 03/14/2019
Attorney Dkt #:087143.0599
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, YUSUKE
Exec Dt:
02/27/2019
2
MORISAKI, YUTA
Exec Dt:
03/05/2019
3
KANADA, YASUYUKI
Exec Dt:
02/27/2019
4
MAETA, ATSUHIKO
Exec Dt:
03/04/2019
5
FUKUYAMA, TOMOYUKI
Exec Dt:
02/27/2019
6
NAGAMI, YOSHINARI
Exec Dt:
02/27/2019
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME, ITAMI-SHI
HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10875105
US20190255621
16333520
Correspondence name and address
BAKER BOTTS LLP C/O INTELLECTUAL PROPERT
THE WARNER
1299 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004-2400
Assignment: 21
Reel/Frame:049272/0839   Pages: 9
Recorded: 05/23/2019
Attorney Dkt #:087143.0648
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, YUSUKE
Exec Dt:
02/27/2019
2
KANADA, YASUYUKI
Exec Dt:
02/27/2019
3
MAETA, ATSUHIKO
Exec Dt:
03/04/2019
4
FUKUYAMA, TOMOYUKI
Exec Dt:
02/27/2019
5
NAGAMI, YOSHINARI
Exec Dt:
02/27/2019
6
MORISAKI, YUTA
Exec Dt:
03/05/2019
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11110526
US20190283148
16463803
Correspondence name and address
BAKER BOTTS LLP C/O INTELLECTUAL PROPERTY DEPT.
THE WARNER
1299 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004-2400

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