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Patent Assignment Assignor Details
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Assignor Name : SEKI, AKIRA
Total Assignments: 18
Assignment: 1
Reel/Frame:004413/0586   Pages: 1
Recorded: 06/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TARUTANI, YOSHIO
Exec Dt:
05/15/1985
2
KUDO, TAKEO
Exec Dt:
05/15/1985
3
SEKI, AKIRA
Exec Dt:
05/15/1985
4
NISHIGUCHI, MASARU
Exec Dt:
05/15/1985
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
15 KITAHAMA 5-CHOME, HIGASHI-KU,
A CORP OF JAPAN
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4770703
NONE
06741185
Correspondence name and address
PLATON N. MANDROS
BURNS, DOANE, SWECKER AND MATHIS
GEORGE MASON BLDG.
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:004526/0423   Pages: 1
Recorded: 03/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIZAKA, KUNIHIKO
Exec Dt:
02/27/1986
2
SUDO, FUMIO
Exec Dt:
02/27/1986
3
SEKI, AKIRA
Exec Dt:
02/27/1986
4
ASO, YOSHIO
Exec Dt:
02/27/1986
Assignees
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHI-DORI 1-CHOME, CHUO-KU
KOBE CITY, HYOGO PREF., JAPAN
2
KAWATETSU MINING CO., LTD.
4-1, SHIBAKOEN 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4655831
NONE
06837609
Correspondence name and address
BALOGH, OSANN, KRAMER, DVORAK, GENOVA
& TRAUB
53 WEST JACKSON BLVD.,
CHICAGO, IL 60604
Assignment: 3
Reel/Frame:004691/0510   Pages: 1
Recorded: 04/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEKI, AKIRA
Exec Dt:
04/08/1986
2
NARITA, YUUKI
Exec Dt:
04/08/1986
3
ASO, YOSHIO
Exec Dt:
04/08/1986
4
NAGATA, SHUNRO
Exec Dt:
04/08/1986
Assignee
1
KAWATETSU MINING COMPANY, LTD.
4-1, SHIBA-KOEN 2-CHOME MINATO-KU,
A CORP OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4676964
NONE
06857376
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:005575/0693   Pages: 2
Recorded: 01/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEKI, AKIRA
Exec Dt:
12/10/1990
Assignee
1
ANDO ELECTRIC CO., LTD.
19-7, KAMATA 4-CHOME, OTA-KU
TOKYO 144, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5206883
NONE
07637215
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING RD.,
KALAMAZOO, MI 49008
Assignment: 5
Reel/Frame:008793/0714   Pages: 3
Recorded: 09/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORISHITA, HISAYA
Exec Dt:
08/22/1997
2
SEKI, AKIRA
Exec Dt:
08/22/1997
3
TAMURA, SHIGEKI
Exec Dt:
08/22/1997
4
INUI, MITSURU
Exec Dt:
08/22/1997
Assignees
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI 471, JAPAN
2
GIFU SEIKI KOGYO KABUSHIKI KAISHA
1-1, MUROMACHI 2-CHOME, NIHONBASHI, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5957190
NONE
08922341
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
MR. ERNEST F. CHAPMAN
1300 I. STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:010739/0486   Pages: 3
Recorded: 04/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARUTANI, YOSHIO
Exec Dt:
03/16/2000
2
DOI, TAKASHI
Exec Dt:
03/16/2000
3
SEKI, AKIRA
Exec Dt:
03/16/2000
4
FUKUTA, SHINJI
Exec Dt:
03/16/2000
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, 541-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6379476
NONE
09548673
Correspondence name and address
BURNS, DOANE, SWECKER ET AL
PLATON N. MANDROS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 7
Reel/Frame:012959/0878   Pages: 4
Recorded: 06/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, AKIRA
Exec Dt:
05/28/2002
Assignee
1
ANDO ELECTRIC CO., LTD.
29-3, KAMATA 5-CHOME, OTA-KU
TOKYO, JAPAN 144-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030004687
10160040
Correspondence name and address
OLIFF & BERRIDGE, PLC
WILLIAM P. BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:019808/0056   Pages: 4
Recorded: 09/11/2007
Attorney Dkt #:12014-0054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARUTANI, YOSHIO
Exec Dt:
05/16/2007
2
SEKI, AKIRA
Exec Dt:
05/16/2007
3
MAEDA, TAKASHI
Exec Dt:
05/22/2007
4
TAKAHASHI, WATARU
Exec Dt:
05/18/2007
5
DOI, TAKASHI
Exec Dt:
05/17/2007
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776486
US20070259221
11710555
Correspondence name and address
CLARK AND BRODY
1090 VERMONT AVENUE, NW
SUITE 250
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:021062/0554   Pages: 4
Recorded: 06/09/2008
Attorney Dkt #:12054-0099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANBE, MOTOMICHI
Exec Dt:
03/31/2008
2
USHIO, KUNIHIKO
Exec Dt:
04/03/2008
3
YAZAWA, TAKEO
Exec Dt:
04/01/2008
4
YAMAMOTO, HIDEAKI
Exec Dt:
03/31/2008
5
TARUTANI, YOSHIO
Exec Dt:
04/08/2008
6
SEKI, AKIRA
Exec Dt:
04/08/2008
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8100313
US20080220308
12076197
Correspondence name and address
CLARK AND BRODY
1090 VERMONT AVENUE, NW
SUITE 250
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:026487/0198   Pages: 3
Recorded: 06/23/2011
Attorney Dkt #:12014-0110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMINAKA, HIDEYA
Exec Dt:
06/14/2011
2
IMAMURA, JUNKO
Exec Dt:
06/14/2011
3
SEKI, AKIRA
Exec Dt:
06/14/2011
4
TAKEUCHI, KOUICHI
Exec Dt:
06/16/2011
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9680162
US20110250522
13080937
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:031096/0937   Pages: 2
Recorded: 08/28/2013
Attorney Dkt #:Q206554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, KEN-ICHI
Exec Dt:
08/26/2013
2
FUKUZAWA, MITSUNORI
Exec Dt:
08/26/2013
3
SEKI, AKIRA
Exec Dt:
08/26/2013
Assignee
1
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKA-CHO 2-CHOME
MUSASHINO-SHI, TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130338842
14001823
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:036831/0460   Pages: 5
Recorded: 10/20/2015
Attorney Dkt #:Q222947
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEYAMA, TOMOYUKI
Exec Dt:
10/09/2015
2
WATANABE, HIROSHI
Exec Dt:
10/09/2015
3
INOUE, KEN-ICHI
Exec Dt:
10/09/2015
4
SEKI, AKIRA
Exec Dt:
10/09/2015
Assignee
1
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKA-CHO 2-CHOME, MUSASHINO-SHI
TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10090678
US20160079756
14785668
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:039071/0570   Pages: 4
Recorded: 07/05/2016
Attorney Dkt #:1609-0825PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, KOUTAROU
Exec Dt:
05/31/2016
2
SEKI, AKIRA
Exec Dt:
05/31/2016
3
MISHIO, KAZUYA
Exec Dt:
05/31/2016
4
SHIMOKAWA, SHUHEI
Exec Dt:
05/31/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774405
US20160333448
15109586
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:039058/0812   Pages: 4
Recorded: 06/30/2016
Attorney Dkt #:1609-0832PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, KOUTAROU
Exec Dt:
06/23/2016
2
SEKI, AKIRA
Exec Dt:
06/23/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266911
US20160319389
15109322
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:041697/0530   Pages: 4
Recorded: 03/23/2017
Attorney Dkt #:12049-0185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARUTANI, YOSHIO
Exec Dt:
02/08/2017
2
YAZAWA, TAKEO
Exec Dt:
02/08/2017
3
HAMADA, RYUJI
Exec Dt:
02/08/2017
4
SEKI, AKIRA
Exec Dt:
02/08/2017
5
IMAMURA, JUNKO
Exec Dt:
02/08/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170298488
15513630
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:041356/0025   Pages: 5
Recorded: 02/23/2017
Attorney Dkt #:Q231694
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, AKIRA
Exec Dt:
02/17/2017
2
MARUMO, TERUAKI
Exec Dt:
02/17/2017
3
INOUE, KEN-ICHI
Exec Dt:
02/17/2017
4
MARUYAMA, TAKAO
Exec Dt:
02/17/2017
Assignee
1
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKA-CHO 2-CHOME, MUSASHINO-SHI
TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170161849
15440130
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:041865/0188   Pages: 6
Recorded: 04/05/2017
Attorney Dkt #:Q232561
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, AKIRA
Exec Dt:
04/03/2017
2
MARUMO, TERUAKI
Exec Dt:
04/03/2017
3
INOUE, KEN-ICHI
Exec Dt:
04/03/2017
4
MARUYAMA, TAKAO
Exec Dt:
04/03/2017
5
FUKUMINE, HIROSHI
Exec Dt:
04/03/2017
6
TERADA, MASAHIRO
Exec Dt:
04/03/2017
7
ENDO, AKIRA
Exec Dt:
04/03/2017
Assignee
1
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKA-CHO 2-CHOME, MUSASHINO-SHI
TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170207629
15479993
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:043362/0986   Pages: 4
Recorded: 08/23/2017
Attorney Dkt #:12049-0194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARUTANI, YOSHIO
Exec Dt:
06/23/2017
2
HAMADA, RYUJI
Exec Dt:
06/23/2017
3
YAZAWA, TAKEO
Exec Dt:
06/23/2017
4
SEKI, AKIRA
Exec Dt:
06/23/2017
5
ADACHI, KAZUHIKO
Exec Dt:
06/23/2017
6
IMAMURA, JUNKO
Exec Dt:
06/23/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180034070
15552810
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314

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