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Patent Assignment Assignee Details
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Assignee Name : JAPAN STEEL WORKS, LTD.
Total Assignments: 7
Assignment: 1
Reel/Frame:004764/0695   Pages: 1
Recorded: 10/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YOKOTA, AKIRA
Exec Dt:
02/13/1986
Assignee
1
JAPAN STEEL WORKS, LTD.
NO. 1-2, YURAKUCHO 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4726920
NONE
06831192
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:011890/0706   Pages: 2
Recorded: 06/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, TAKASHI
Exec Dt:
05/28/2001
2
MURAI, MASAMITSU
Exec Dt:
05/28/2001
3
SHIMIZU, YUTAKA
Exec Dt:
05/28/2001
4
NOIE, KAZUO
Exec Dt:
05/28/2001
Assignee
1
JAPAN STEEL WORKS, LTD.
1-2, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6616738
US20020020299
09875880
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 3
Reel/Frame:011912/0075   Pages: 2
Recorded: 06/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, TAKASHI
Exec Dt:
05/28/2001
2
TOGO, HIROYUKI
Exec Dt:
05/28/2001
3
MURAI, MASAMITSU
Exec Dt:
05/28/2001
4
MIURA, RITSU
Exec Dt:
05/28/2001
5
HATTORI, KOJI
Exec Dt:
05/28/2001
6
TAKEDA, HARUNOBU
Exec Dt:
05/28/2001
Assignee
1
JAPAN STEEL WORKS, LTD.
1-2, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6520249
US20010050163
09876115
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 4
Reel/Frame:012379/0082   Pages: 2
Recorded: 12/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, YASUHIRO
Exec Dt:
12/03/2001
2
MIYAKI, TAKAAKI
Exec Dt:
12/03/2001
Assignee
1
JAPAN STEEL WORKS, LTD.
1-2, YARAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787103
US20020046788
10012497
Correspondence name and address
SUGHRUE MION, PLLC
DARRY MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 5
Reel/Frame:020910/0112   Pages: 7
Recorded: 05/06/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EK, CARL-GUSTAF
Exec Dt:
01/22/2008
2
SYRE, ARNE
Exec Dt:
01/22/2008
3
AARILA, JARI
Exec Dt:
01/22/2008
4
MIZUTANI, YUTAKA
Exec Dt:
01/29/2008
5
YAMAZAWA, TAKAYUKI
Exec Dt:
01/31/2008
6
IWAI, JUNICHI
Exec Dt:
01/23/2008
7
INOUE, SHIGEKI
Exec Dt:
01/23/2008
Assignees
1
BOREALIS TECHNOLOGY OY
P.O. BOX 330
PORVOO, FINLAND 06101
2
JAPAN STEEL WORKS, LTD.
HIROSHIMA PLANT, 6-1, FUNAKOSHI-MINAMI 1-CHOME
AKI-KU, HIROSHIMA CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090213681
11988647
Correspondence name and address
EINAR STOLE
MILBANK TWEED HADLEY, ET AL.
1850 K STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:033825/0512   Pages: 5
Recorded: 09/26/2014
Attorney Dkt #:Q214734
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHINJI
Exec Dt:
09/17/2014
2
MADARAME, HIROKAZU
Exec Dt:
09/17/2014
3
NAKAJIMA, TOSHIFUMI
Exec Dt:
09/17/2014
4
MIYAGI, KAZUHIRO
Exec Dt:
09/17/2014
Assignees
1
JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 1410032
2
SANWAKOGYO LTD.
6-25-2, WASHIBETSU-CHO
NOBORIBETSU-SHI, HOKKAIDO, JAPAN 0590034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9800104
US20150326078
14388313
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 7
Reel/Frame:062797/0655   Pages: 4
Recorded: 02/24/2023
Attorney Dkt #:Q284707
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAYAMA, KIYOTAKA
Exec Dt:
01/19/2023
Assignee
1
JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 1410032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230271366
18174048
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVE, N.W.
SUITE 9000
SUWON-SI, DC 20006

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