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Patent Assignment Assignor Details
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Assignor Name : SHIRAISHI, TOSHIYUKI
Total Assignments: 19
Assignment: 1
Reel/Frame:004445/0185   Pages: 1
Recorded: 08/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOYAMA, TOSHIHIRO
Exec Dt:
07/30/1985
2
WATANABE, TAKAHIRO
Exec Dt:
07/30/1985
3
SHIOZAKI, HIROYUKI
Exec Dt:
07/30/1985
4
KAWANAMI, TAKAO
Exec Dt:
07/30/1985
5
TAKAHASHI, HIDEO
Exec Dt:
07/30/1985
6
SHIRAISHI, TOSHIYUKI
Exec Dt:
07/30/1985
Assignees
1
KABUSHIKI KAISHA TOSHIBA 72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
JAPAN
2
NIPPON STEEL CORPORATION 6-3, OTE-MACHI 2-CHOME, CHIYODA-KU, TOKYO-TO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4665729
NONE
06763678
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
& KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:004445/0186   Pages: 1
Recorded: 08/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOYAMA, TOSHIHIRO
Exec Dt:
07/30/1985
2
WATANABE, TAKAHIRO
Exec Dt:
07/30/1985
3
SHIOZAKI, HIROYUKI
Exec Dt:
07/30/1985
4
KAWANAMI, TAKAO
Exec Dt:
07/30/1985
5
TAKAHASHI, HIDEO
Exec Dt:
07/30/1985
6
SHIRAISHI, TOSHIYUKI
Exec Dt:
07/30/1985
7
OKUDAIRA, KEN
Exec Dt:
07/30/1985
Assignees
1
NIPPON STEEL CORPORATION 6-3, OTE-MACHI 2-CHOME, CHIYODA-KU, TOKYO-TO, JAPAN
JAPAN
2
ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA 2-1 OTE-MACHI 2-CHOME, CHIYODA-KU, TOKYO-TO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4665729
NONE
06763678
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:004461/0402   Pages: 1
Recorded: 09/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIRAISHI, TOSHIYUKI
Exec Dt:
08/20/1985
Assignee
1
NIFCO INC.
184-1 MAIOKA-CHO, TOTSUKA-KU
YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D291057
NONE
06769848
Correspondence name and address
RICHARD BUSHNELL
TREXLER, BUSHNELL & WOLTERS LTD.
141 WEST JACKSON BLVD.
CHICAGO, IL 60604
Assignment: 4
Reel/Frame:004483/0970   Pages: 1
Recorded: 12/02/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIRAISHI, TOSHIYUKI
Exec Dt:
09/18/1985
Assignee
1
NIFCO INC.
184-1 MAIOKA-CHO, TOTSUKA-KU
YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4665285
NONE
06779510
Correspondence name and address
RICHARD BUSHNELL
TREXLER, BUSHNELL & WOLTERS LTD.
141 W. JACKSON BLVD.
CHICAGO, IL 60604
Assignment: 5
Reel/Frame:004583/0614   Pages: 1
Recorded: 08/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIRAISHI, TOSHIYUKI
Exec Dt:
03/13/1986
Assignee
1
NIFCO INC.
184-1 MAIOKA-CHO, TOTSUKA-KU, YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D298736
NONE
06845374
Correspondence name and address
RICHARD BUSHNELL
TREXLER, BUSHNELL & WOLTERS, LTD.
141 WEST JACKSON BLVD.
CHICAGO, IL 60604
Assignment: 6
Reel/Frame:005027/0237   Pages: 1
Recorded: 03/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIRAISHI, TOSHIYUKI
Exec Dt:
08/28/1987
Assignee
1
NIFCO INC.
184-1 MAIOKA-CHO, TOTSUKA-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4832547
NONE
07095754
Correspondence name and address
TREXLER, BUSHNELL & GIANGIORGI &
BLACKSTONE, LTD.
105 W. ADAMS ST 36TH FLOOR
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:005968/0563   Pages: 3
Recorded: 12/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SETO, YASUHIRO
Exec Dt:
12/03/1991
2
NAKASHIMA, HITOSHI
Exec Dt:
12/03/1991
3
SHIRAISHI, TOSHIYUKI
Exec Dt:
12/03/1991
Assignee
1
KURATA CORPORATION
2-51 MINAMI-MYOJINMACHI, KAITA-CHO, AKI-GUN, HIROSHIMA 736 JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219587
NONE
07814577
Correspondence name and address
SIXBEY, FRIEDMAN, LEEDOM & FERGUSON
2010 CORPORATE RIDGE
SUITE 600
MC LEAN, VA 22102
Assignment: 8
Reel/Frame:005968/0569   Pages: 3
Recorded: 12/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SETO, YASUHIRO
Exec Dt:
12/03/1991
2
NAKASHIMA, HITOSHI
Exec Dt:
12/03/1991
3
SHIRAISHI, TOSHIYUKI
Exec Dt:
12/03/1991
Assignee
1
KURATA CORPORATION
2-51 MINAMI-MYOJINMACHI, KAITA-CHO, AKI-GUN, HIROSHIMA 736 JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5232716
NONE
07814578
Correspondence name and address
SIXBEY, FRIEDMAN, LEEDOM & FERGUSON
2010 CORPORATE RIDGE
SUITE 600
MC LEAN, VA 22102
Assignment: 9
Reel/Frame:006664/0672   Pages: 2
Recorded: 05/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, SHIGERU
Exec Dt:
02/15/1993
2
SHIRAISHI, TOSHIYUKI
Exec Dt:
02/15/1993
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5609054
NONE
08050102
Correspondence name and address
EDWARD W. GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:009031/0233   Pages: 2
Recorded: 10/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, TOSHIYUKI
Exec Dt:
10/08/1997
2
OGAWA, SHIGERU
Exec Dt:
10/08/1997
3
HAMAUZU, SHYUICHI
Exec Dt:
10/08/1997
4
ISHII, ATSUSHI
Exec Dt:
10/08/1997
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6269668
NONE
08945334
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 11
Reel/Frame:017808/0838   Pages: 2
Recorded: 09/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, SHIGERU
Exec Dt:
09/07/2005
2
YAMADA, KENJI
Exec Dt:
09/07/2005
3
SHIRAISHI, TOSHIYUKI
Exec Dt:
09/07/2005
4
HIGASHIDA, YASUHIRO
Exec Dt:
09/07/2005
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7481090
US20060230804
10550079
Correspondence name and address
ROBERT T. TOBIN
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 12
Reel/Frame:020068/0320   Pages: 3
Recorded: 11/02/2007
Attorney Dkt #:52433/889
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHAMA, YOSHIKI
Exec Dt:
09/19/2007
2
SHIRAISHI, TOSHIYUKI
Exec Dt:
09/19/2007
3
OGAWA, SHIGERU
Exec Dt:
09/19/2007
4
VANEL, LUC
Exec Dt:
05/29/2007
5
HAURET, GUY
Exec Dt:
05/24/2007
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8047035
US20080190162
11791091
Correspondence name and address
JOHN J. KELLY, JR., ESQ.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 13
Reel/Frame:020074/0443   Pages: 4
Recorded: 11/02/2007
Attorney Dkt #:52433/890
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHAMA, YOSHIKI
Exec Dt:
09/19/2007
2
SHIRAISHI, TOSHIYUKI
Exec Dt:
09/19/2007
3
OGAWA, SHIGERU
Exec Dt:
09/19/2007
4
VANEL, LUC
Exec Dt:
05/29/2007
5
HAURET, GUY
Exec Dt:
05/24/2007
6
LAUGIER, MAXIME
Exec Dt:
07/09/2007
7
MASSON, PASCAL
Exec Dt:
07/12/2007
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTAMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
ARCELOR FRANCE
1-5, RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8720244
US20080087066
11791354
Correspondence name and address
JOHN J. KELLY, JR., ESQ.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 14
Reel/Frame:027090/0656   Pages: 8
Recorded: 10/19/2011
Attorney Dkt #:52433/889
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE INFORMATION PREVIOUSLY RECORDED ON REEL 020068 FRAME 0320. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEES ARE NIPPON STEEL CORPORATION AND ARCELOR FRANCE.
Assignors
1
TAKAHAMA, YOSHIKI
Exec Dt:
09/19/2007
2
SHIRAISHI, TOSHIYUKI
Exec Dt:
09/19/2007
3
OGAWA, SHIGERU
Exec Dt:
09/19/2007
4
VANEL, LUC
Exec Dt:
05/29/2007
5
HAURET, GUY
Exec Dt:
05/24/2007
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
ARCELOR FRANCE
1-5, RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8047035
US20080190162
11791091
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 15
Reel/Frame:020068/0233   Pages: 4
Recorded: 11/02/2007
Attorney Dkt #:52433/888
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHAMA, YOSHIKI
Exec Dt:
09/19/2007
2
SHIRAISHI, TOSHIYUKI
Exec Dt:
09/28/2007
3
OGAWA, SHIGERU
Exec Dt:
09/28/2007
4
VANEL, LUC
Exec Dt:
05/29/2007
5
HAURET, GUY
Exec Dt:
05/24/2007
6
LAUGIER, MAXIME
Exec Dt:
07/09/2007
7
MASSON, PASCAL
Exec Dt:
07/12/2007
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
ARCELOR FRANCE
1-5, RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7954350
US20080116011
11791286
Correspondence name and address
JOHN J. KELLY, JR.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 16
Reel/Frame:040384/0375   Pages: 3
Recorded: 11/21/2016
Attorney Dkt #:AI-916
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZAWA, TAKANORI
Exec Dt:
10/27/2016
2
YANO, IZUMI
Exec Dt:
10/26/2016
3
SHIRAISHI, TOSHIYUKI
Exec Dt:
10/26/2016
Assignee
1
ROHM CO., LTD.
21, SAIIN MIZOSAKI-CHO, UKYO-KU, KYOTO-SHI
KYOTO, JAPAN 615-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11101275
US20170179140
15356749
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:053634/0653   Pages: 8
Recorded: 08/28/2020
Attorney Dkt #:1609-1462PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, TOSHIYUKI
Exec Dt:
08/24/2020
2
NIKKUNI, DAISUKE
Exec Dt:
08/14/2020
3
ETO, MANABU
Exec Dt:
08/14/2020
4
MIYAZAKI, MASAFUMI
Exec Dt:
08/14/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200406321
16976388
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 18
Reel/Frame:055837/0706   Pages: 7
Recorded: 04/06/2021
Attorney Dkt #:NPSS 10981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIKKUNI, DAISUKE
Exec Dt:
03/12/2021
2
SHIRAISHI, TOSHIYUKI
Exec Dt:
03/23/2021
3
SADANO, YUTAKA
Exec Dt:
03/12/2021
4
MIYAZAKI, MASAFUMI
Exec Dt:
03/12/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210387249
17283131
Correspondence name and address
MYERS WOLIN, LLC
100 SOUTH JEFFERSON ROAD, SUITE 202
WHIPPANY, NJ 07981-1009
Assignment: 19
Reel/Frame:055959/0932   Pages: 7
Recorded: 04/19/2021
Attorney Dkt #:NPSS 11086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIKKUNI, DAISUKE
Exec Dt:
04/05/2021
2
SHIRAISHI, TOSHIYUKI
Exec Dt:
04/16/2021
3
SADANO, YUTAKA
Exec Dt:
04/05/2021
4
MIYAZAKI, MASAFUMI
Exec Dt:
04/05/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11858019
US20210362204
17286660
Correspondence name and address
MYERS WOLIN, LLC
100 S. JEFFERSON ROAD, SUITE 202
WHIPPANY, NJ 07981-1009

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