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Patent Assignment Assignor Details
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Assignor Name : YOSHIDA, KATSUHITO
Total Assignments: 19
Assignment: 1
Reel/Frame:005226/0720   Pages: 2
Recorded: 01/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
12/28/1989
2
TSUJI, KAZUWO
Exec Dt:
12/28/1989
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043219
NONE
07467542
Correspondence name and address
WENDEROTH, LIND & PONACK
805 15TH ST., N. W.
SOUTHERN BLDG. - STE. 700
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:005345/0962   Pages: 3
Recorded: 06/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
04/19/1990
2
TSUJI, KAZUWO
Exec Dt:
04/19/1990
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5104420
NONE
07533095
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - STE. 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:005490/0155   Pages: 2
Recorded: 10/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
10/12/1990
2
TSUJI, KAZUWO
Exec Dt:
10/12/1990
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5057454
NONE
07601626
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:005883/0555   Pages: 4
Recorded: 05/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
04/23/1991
2
TSUJI, KAZUWO
Exec Dt:
04/23/1991
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5187560
NONE
07689887
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING
SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:009915/0599   Pages: 2
Recorded: 04/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
04/01/1999
2
OGATA, YASUNOBU
Exec Dt:
04/01/1999
3
SHIRAISHI, JUNICHI
Exec Dt:
04/01/1999
4
NAKAI, TETSUO
Exec Dt:
04/01/1999
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6302225
NONE
09295356
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:010170/0589   Pages: 2
Recorded: 07/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
07/09/1999
2
ASANO, MICHINARI
Exec Dt:
07/09/1999
3
SHIRAISHI, JUNICHI
Exec Dt:
07/09/1999
4
NAKAI, TETSUO
Exec Dt:
07/09/1999
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6342301
NONE
09362093
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:010828/0802   Pages: 2
Recorded: 05/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
04/24/2000
2
SHIRAISHI, JUNICHI
Exec Dt:
04/24/2000
3
NAKAI, TETSUO
Exec Dt:
04/24/2000
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6358624
NONE
09571173
Correspondence name and address
MCDERMOTT, WILL & EMERY
ARTHUR J. STEINER
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:015943/0833   Pages: 2
Recorded: 05/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
03/29/2004
2
MORIGAMI, HIDEAKI
Exec Dt:
03/29/2004
3
AWAJI, TAKAHIRO
Exec Dt:
03/29/2004
4
NAKAI, TETSUO
Exec Dt:
03/29/2004
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD
5-33, KITAHAMA 4-CHOME
CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7528413
US20050051891
10494947
Correspondence name and address
MCDERMOTT, WILL & EMERY
600 13TH STREET, NW
WASHINGTON, D.C. 20005-3096
Assignment: 9
Reel/Frame:020548/0138   Pages: 4
Recorded: 02/22/2008
Attorney Dkt #:4536.203001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHIGERU
Exec Dt:
02/12/2008
2
YOSHIDA, KATSUHITO
Exec Dt:
02/12/2008
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080206564
12034342
Correspondence name and address
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:020922/0174   Pages: 5
Recorded: 05/08/2008
Attorney Dkt #:04536/206001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHIGERU
Exec Dt:
04/14/2008
2
YOSHIDA, KATSUHITO
Exec Dt:
04/14/2008
3
TAKAHASHI, TOSHIYA
Exec Dt:
04/14/2008
4
IGUCHI, TAKAHISA
Exec Dt:
04/14/2008
5
HIGUCHI, FUMINORI
Exec Dt:
04/15/2008
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7951274
US20090301865
12093087
Correspondence name and address
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:023227/0100   Pages: 4
Recorded: 09/14/2009
Attorney Dkt #:92396-280378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHIGERU
Exec Dt:
07/17/2009
2
TAKAHASHI, TOSHIYA
Exec Dt:
07/20/2009
3
SEKI, YUICHIRO
Exec Dt:
07/20/2009
4
YOSHIDA, KATSUHITO
Exec Dt:
07/21/2009
5
HIGUCHI, FUMINORI
Exec Dt:
07/22/2009
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100038235
12531199
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
VENABLE LLP, P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 12
Reel/Frame:026447/0713   Pages: 4
Recorded: 06/15/2011
Attorney Dkt #:92396-304814
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
03/08/2011
2
YOSHIDA, SHIGERU
Exec Dt:
03/09/2011
3
SEKI, YUICHIRO
Exec Dt:
03/09/2011
4
MEGURO, KIICHI
Exec Dt:
03/08/2011
5
MATSUKAWA, SHINJI
Exec Dt:
03/10/2011
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9302327
US20110250394
13139799
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 13
Reel/Frame:037832/0212   Pages: 4
Recorded: 02/25/2016
Attorney Dkt #:92396-397531
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
03/08/2011
2
YOSHIDA, SHIGERU
Exec Dt:
03/09/2011
3
SEKI, YUICHIRO
Exec Dt:
03/09/2011
4
MEGURO, KIICHI
Exec Dt:
03/08/2011
5
MATSUKAWA, SHINJI
Exec Dt:
03/10/2011
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9731355
US20160175941
15053779
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 14
Reel/Frame:029541/0135   Pages: 10
Recorded: 12/28/2012
Attorney Dkt #:P6926US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATATANI, KENICHI
Exec Dt:
11/29/2012
2
MATSUKAWA, MICHIKO
Exec Dt:
11/29/2012
3
YOSHIDA, KATSUHITO
Exec Dt:
11/29/2012
4
MURAKAMI, DAISUKE
Exec Dt:
11/23/2012
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33 KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187376
US20140178138
13723565
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
44 CANAL CENTER PLAZA, SUITE 322
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:031168/0775   Pages: 4
Recorded: 09/09/2013
Attorney Dkt #:92396-355000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
07/24/2013
2
KURISU, KENICHI
Exec Dt:
07/24/2013
3
KYOTANI, TATSUYA
Exec Dt:
07/30/2013
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8911702
US20140147374
14004139
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 16
Reel/Frame:040276/0218   Pages: 14
Recorded: 11/10/2016
Attorney Dkt #:092396.409360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AWATA, HIDEAKI
Exec Dt:
11/02/2016
2
YOSHIDA, KATSUHITO
Exec Dt:
11/02/2016
3
SOGABE, KOICHI
Exec Dt:
11/02/2016
4
HIROSE, YOSHIYUKI
Exec Dt:
11/04/2016
5
ITOH, YASUSHI
Exec Dt:
11/04/2016
6
UENISHI, NOBORU
Exec Dt:
11/02/2016
7
KONDO, YUKA
Exec Dt:
11/05/2016
8
ISHIDU, SADAMU
Exec Dt:
11/03/2016
9
YAMAMOTO, TAKEHISA
Exec Dt:
11/03/2016
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170152425
15310181
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 17
Reel/Frame:042011/0001   Pages: 4
Recorded: 04/14/2017
Attorney Dkt #:092396.414677
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, KATSUHITO
Exec Dt:
02/10/2017
2
YOSHIDA, SHIGERU
Exec Dt:
02/08/2017
3
SEKI, YUICHIRO
Exec Dt:
02/14/2017
4
MEGURO, KIICHI
Exec Dt:
02/27/2017
5
MATSUKAWA, SHINJI
Exec Dt:
02/20/2017
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10046397
US20180147634
15487799
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
P.O. BOX 34385
VENABLE LLP
WASHINGTON, DC 20043-9998
Assignment: 18
Reel/Frame:045934/0612   Pages: 8
Recorded: 05/30/2018
Attorney Dkt #:201917-0287-00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUTANI, MANABU
Exec Dt:
05/11/2018
2
YOSHIDA, KATSUHITO
Exec Dt:
05/11/2018
3
KAWABE, NOZOMU
Exec Dt:
05/11/2018
4
SAIKAWA, SEIJI
Exec Dt:
05/09/2018
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF TOYAMA
3190 GOFUKU
TOYAMA-SHI, TOYAMA, JAPAN 930-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10808302
US20180371583
15779971
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 19
Reel/Frame:052651/0243   Pages: 8
Recorded: 05/13/2020
Attorney Dkt #:201917-0370-00-US-602257
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUTANI, MANABU
Exec Dt:
04/22/2020
2
YOSHIDA, KATSUHITO
Exec Dt:
04/28/2020
3
SAIKAWA, SEIJI
Exec Dt:
04/30/2020
Assignees
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF TOYAMA
3190 GOFUKU
TOYAMA-SHI, TOYAMA, JAPAN 930-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11268173
US20200354819
16763791
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209

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