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Patent Assignment Assignor Details
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Assignor Name : TAKAHASHI, YUZO
Total Assignments: 11
Assignment: 1
Reel/Frame:003990/0620   Pages: 1
Recorded: 02/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUMOTO, TAKUO
Exec Dt:
01/28/1982
2
TAKAHASHI, YUZO
Exec Dt:
01/28/1982
3
MIYAMOTO, MAMORU
Exec Dt:
01/28/1982
Assignee
1
UBE INDUSTRIES, LTD.
12-32, NISHIHONMACHI 1-CHOME, UBE-SHI
A CORP.OF JAPAN
YAMAGUCHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4406719
NONE
06347243
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004770/0349   Pages: 1
Recorded: 09/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUO, ITARU
Exec Dt:
08/28/1987
2
TAKAHASHI, YUZO
Exec Dt:
08/28/1987
3
HASHIMOTO, HIDEO
Exec Dt:
08/28/1987
4
TAKATSUKA, TORU
Exec Dt:
08/28/1987
5
IIMORI, TAKERU
Exec Dt:
08/28/1987
6
MAEKAWA, HITOSHI
Exec Dt:
08/28/1987
7
ITO, TAMOTSU
Exec Dt:
08/28/1987
8
SHOHJI, YOSHIHIKO
Exec Dt:
08/28/1987
9
WATARI, RYUZO
Exec Dt:
08/28/1987
10
AIDA, HIROSHI
Exec Dt:
08/28/1987
Assignee
1
RESEARCH ASSOCIATION FOR RESIDUAL OIL PROCESSING
9-12, UCHIKANDA 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4836909
NONE
07094492
Correspondence name and address
PAHL, LORUSSO AND LOUD
2001 JEFFERSON DAVIS HWY., STE. 1003
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006664/0174   Pages: 2
Recorded: 08/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKA, MICHIHARU
Exec Dt:
07/30/1993
2
KOIZUMI, HIDEKI
Exec Dt:
07/30/1993
3
TAKAHASHI, YUZO
Exec Dt:
07/30/1993
4
KINOSHITA, HIROTUGU
Exec Dt:
07/29/1993
5
MISHIMA, MASARU
Exec Dt:
07/29/1993
Assignees
1
NIPPON OIL CO., LTD.
3-12, NISHI-SHINBASHI 1-CHOME MINATO-KU
TOKYO, JAPAN
2
NSK LTD.
6-3, OSAKI 1-CHOME SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5462684
NONE
08081810
Correspondence name and address
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NEW YORK 10022-7513
Assignment: 4
Reel/Frame:010100/0536   Pages: 2
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANO, OSAMU
Exec Dt:
06/09/1999
2
TAKAHASHI, YUZO
Exec Dt:
06/09/1999
3
WAKITA, JUNICHI
Exec Dt:
06/09/1999
4
MABUCHI, HIDESATO
Exec Dt:
06/09/1999
5
TAKAHASHI, MANABU
Exec Dt:
06/09/1999
6
UENISHI, AKIHIRO
Exec Dt:
06/09/1999
7
OKAMOTO, RIKI
Exec Dt:
06/09/1999
8
KURIYAMA, YUKIHISA
Exec Dt:
06/09/1999
9
SAKUMA, YASUHARU
Exec Dt:
06/09/1999
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYUDA-KU, TOKYO 100-8701, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6319338
NONE
09308986
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:010187/0427   Pages: 3
Recorded: 07/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANO, OSAMU
Exec Dt:
07/15/1999
2
WAKITA, JUNICHI
Exec Dt:
07/15/1999
3
TAKAHASHI, YUZO
Exec Dt:
07/15/1999
4
MABUCHI, HIDESATO
Exec Dt:
07/15/1999
5
TAKAHASHI, MANABU
Exec Dt:
07/15/1999
6
UENISHI, AKIHIRO
Exec Dt:
07/15/1999
7
KURIYAMA, YUKIHISA
Exec Dt:
07/15/1999
8
OKAMOTO, RIKI
Exec Dt:
07/15/1999
9
SAKUMA, YASUHARU
Exec Dt:
07/15/1999
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6544354
NONE
09355435
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:019064/0880   Pages: 4
Recorded: 03/22/2007
Attorney Dkt #:189110/US-465122-00036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSUMI, KAZUHISA
Exec Dt:
01/24/2007
2
SATO, HIRONORI
Exec Dt:
01/24/2007
3
ABE, MASAYUKI
Exec Dt:
01/24/2007
4
FUJITA, NOBIHIRO
Exec Dt:
01/24/2007
5
SUZUKI, NORIYUKI
Exec Dt:
01/24/2007
6
HAYASHI, KUNIO
Exec Dt:
01/24/2007
7
NAKAJIMA, SHINYA
Exec Dt:
01/24/2007
8
MAKI, JUN
Exec Dt:
01/24/2007
9
OOGAMI, MASAHIRO
Exec Dt:
01/24/2007
10
KANDA, TOSHIYUKI
Exec Dt:
01/24/2007
11
TAKAHASHI, MANABU
Exec Dt:
01/24/2007
12
TAKAHASHI, YUZO
Exec Dt:
01/24/2007
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7842142
NONE
11575344
Correspondence name and address
STEVEN P. MARSH, ESQ.
DORSEY & WHITNEY LLP
250 PARK AVENUE
NEW YORK, NY 10177
Assignment: 7
Reel/Frame:019206/0049   Pages: 10
Recorded: 04/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSUMI, KAZUHISA
Exec Dt:
01/24/2007
2
SATO, HIRONORI
Exec Dt:
01/24/2007
3
ABE, MASAYUKI
Exec Dt:
01/24/2007
4
FUJITA, NOBUHIRO
Exec Dt:
01/24/2007
5
SUZUKI, NORIYUKI
Exec Dt:
01/24/2007
6
HAYASHI, KUNIO
Exec Dt:
01/24/2007
7
NAKAJIMA, SHINYA
Exec Dt:
01/24/2007
8
MAKI, JUN
Exec Dt:
01/24/2007
9
OOGAMI, MASAHIRO
Exec Dt:
01/24/2007
10
KANDA, TOSHIYUKI
Exec Dt:
01/24/2007
11
TAKAHASHI, MANABU
Exec Dt:
01/24/2007
12
TAKAHASHI, YUZO
Exec Dt:
01/24/2007
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7842142
NONE
11575344
Correspondence name and address
GARY ABELEV, ESQ.
DORSEY & WHITNEY LLP
250 PARK AVENUE
NEW YORK, NY 10177
Assignment: 8
Reel/Frame:028928/0974   Pages: 3
Recorded: 09/10/2012
Attorney Dkt #:1551-0209PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, YUZO
Exec Dt:
07/30/2012
2
HAJI, JUNJI
Exec Dt:
07/30/2012
3
KAWANO, OSAMU
Exec Dt:
07/30/2012
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9121079
US20130000791
13583537
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:029813/0844   Pages: 5
Recorded: 02/14/2013
Attorney Dkt #:14696/63
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KENICHI
Exec Dt:
02/12/2013
2
YAMAMURA, HIDEAKI
Exec Dt:
02/12/2013
3
TAKAHASHI, YUZO
Exec Dt:
02/12/2013
4
KAWANO, OSAMU
Exec Dt:
02/12/2013
5
KUME, KOHSUKE
Exec Dt:
02/12/2013
6
HAJI, JUNJI
Exec Dt:
02/12/2013
7
MAEDA, DAISUKE
Exec Dt:
02/12/2013
8
SUWA, YOSHIHIRO
Exec Dt:
02/12/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617626
US20130142688
13817042
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:031199/0636   Pages: 3
Recorded: 09/13/2013
Attorney Dkt #:1609-0527PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, YUZO
Exec Dt:
09/11/2013
2
HAJI, JUNJI
Exec Dt:
09/11/2013
3
KAWANO, OSAMU
Exec Dt:
09/11/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9732405
US20140000769
14004858
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:038179/0098   Pages: 4
Recorded: 04/04/2016
Attorney Dkt #:0210-0327PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, YUZO
Exec Dt:
03/02/2016
2
KAWANO, OSAMU
Exec Dt:
03/02/2016
3
YOKOI, TATSUO
Exec Dt:
03/02/2016
4
HAJI, JUNJI
Exec Dt:
03/02/2016
5
HORIOKA, SATOSHI
Exec Dt:
03/02/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10384256
US20160243606
15026827
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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