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Patent Assignment Assignor Details
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Assignor Name : MATSUBAYASHI, HIROSHI
Total Assignments: 22
Assignment: 1
Reel/Frame:004424/0381   Pages: 1
Recorded: 07/01/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMAZU, KATSUHIRO
Exec Dt:
10/20/1982
2
MATSUBAYASHI, HIROSHI
Exec Dt:
10/20/1982
3
HORIGUCHI, MAKOTO
Exec Dt:
10/20/1982
4
TAIRA, KAZUO
Exec Dt:
10/20/1982
5
KOBAYASHI, SEISHICHI
Exec Dt:
10/20/1982
6
UENO, HIROSHI
Exec Dt:
10/20/1982
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, 1-CHOME, UCHISAIWAI-CHO, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4541546
NONE
06686640
Correspondence name and address
SHERMAN AND SHALLOWAY
P. O. BOX 788
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:004888/0233   Pages: 1
Recorded: 05/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUBAYASHI, HIROSHI
Exec Dt:
08/23/1985
2
WATANABE, NAOTO
Exec Dt:
08/23/1985
3
KOBAYASHI, SEISHICHI
Exec Dt:
08/23/1985
4
SUE, TOSHIO
Exec Dt:
08/23/1985
5
TAIRA, KAZUO
Exec Dt:
08/23/1985
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, 1-CHOME, UCHISAIWAI-CHO, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762245
NONE
07028014
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:004708/0824   Pages: 1
Recorded: 05/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUBAYASHI, HIROSHI
Exec Dt:
12/16/1985
2
HIROTA, KAZUMI
Exec Dt:
12/16/1985
3
IWAMOTO, HISAO
Exec Dt:
12/16/1985
4
FUJIWARA, TAMIO
Exec Dt:
12/16/1985
5
SATO, NOBUYUKI
Exec Dt:
12/16/1985
6
KATSURA, TADAHIKO
Exec Dt:
12/16/1985
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, 1-CHOME, UCHISAIWAI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4686152
NONE
06799388
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004821/0751   Pages: 1
Recorded: 12/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJIWARA, TAMIO
Exec Dt:
07/07/1986
2
HIROTA, KAZUMI
Exec Dt:
07/07/1986
3
MATSUBAYASHI, HIROSHI
Exec Dt:
07/07/1986
4
KATSURA, TADAHIKO
Exec Dt:
07/07/1986
Assignee
1
TOYO SEIDAN KAISHA, LTD., A CORP. OF JAPAN
3-1, 1-CHOME, UCHISAIWAI-CHO, CHIYODA-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4734303
NONE
06886741
 
4734303
NONE
06886741
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:004821/0988   Pages: 1
Recorded: 01/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAIRA, KAZUO
Exec Dt:
08/16/1986
2
ISHIKAWA, SACHIKO
Exec Dt:
08/16/1986
3
YASUMURO, HISAKAZU
Exec Dt:
08/16/1986
4
MATSUNO, KENJI
Exec Dt:
08/16/1986
5
MATSUBAYASHI, HIROSHI
Exec Dt:
08/16/1986
Assignee
1
TOYO SEIKAN KAISHA, LTD., A CORP. OF JAPAN
3-1, 1-CHOME, UCHISAIWAI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4735835
NONE
06901648
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:004607/0217   Pages: 3
Recorded: 09/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUNO, KENJI
Exec Dt:
08/25/1986
2
MATSUBAYASHI, HIROSHI
Exec Dt:
08/25/1986
3
ISHIBASHI, KAZUHISA
Exec Dt:
08/25/1986
4
KUSE, KAZUMA
Exec Dt:
08/25/1986
5
SATO, NOBUYUKI
Exec Dt:
08/25/1986
Assignee
1
TOYO SEIKAN KAISHA, LIMITED, 3-1 UCHISAIWAI-CHO, CHIYODA-KU, TOKYO, JAPAN A CORP OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4719329
NONE
06895928
Correspondence name and address
SAMUEL MEERKREEBS
5509 GREYSTONE ST.
TOWN OF SOMERSET
CHEVY CHASE, MD 20815
Assignment: 7
Reel/Frame:004640/0686   Pages: 2
Recorded: 12/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMIZU, TAKASHI
Exec Dt:
11/18/1986
2
MATSUBAYASHI, HIROSHI
Exec Dt:
11/18/1986
3
WATANABE, MICHIO
Exec Dt:
11/18/1986
4
HIROTA, KAZUMI
Exec Dt:
11/18/1986
5
WATANABE, NAOTO
Exec Dt:
11/18/1986
6
MATSUOKA, KIKUO
Exec Dt:
11/18/1986
Assignee
1
TOYO SEIKAN KAISHA LIMITED
3-1, 1-CHOME, UCHISAIWAI-CHO, CHIYODA-KU
A JAPANESE CORP.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762579
NONE
06937001
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVE., N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004906/0049   Pages: 1
Recorded: 07/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAIRA, KAZUO
Exec Dt:
02/16/1987
2
WATANABE, NAOTO
Exec Dt:
02/16/1987
3
MATSUBAYASHI, HIROSHI
Exec Dt:
02/16/1987
4
UENO, HIROSHI
Exec Dt:
02/16/1987
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1-1-CHOME, UCHISAIWAI-CHO,
A CORP. OF JAPAN
CHIYODA-KUTOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4773558
NONE
07018547
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET N.W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004826/0666   Pages: 1
Recorded: 12/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, NOBUYUKI
Exec Dt:
12/21/1987
2
MATSUBAYASHI, HIROSHI
Exec Dt:
12/21/1987
3
KOBAYASHI, SEISHICHI
Exec Dt:
12/21/1987
4
MITSUHASHI, MINORU
Exec Dt:
12/21/1987
5
MATSUNO, KENJI
Exec Dt:
12/21/1987
6
ISHIBASHI, KAZUHISA
Exec Dt:
12/21/1987
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAI-CHO, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4805795
NONE
07140603
Correspondence name and address
SAIDMAN, STERNE, KESSLER & GOLDSTEIN
1225 CONNECTICUT AVE.
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:004968/0481   Pages: 1
Recorded: 11/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUBAYASHI, HIROSHI
Exec Dt:
02/08/1988
2
AIZAWA, MASANORI
Exec Dt:
02/08/1988
3
WATANABE, MICHIO
Exec Dt:
02/08/1988
4
SHIMIZU, TAKASHI
Exec Dt:
02/08/1988
5
IKEGAMI, TAMOTSU
Exec Dt:
02/08/1988
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, 1-CHOME, UCHISAIWAI-CHO, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4887732
NONE
07188793
Correspondence name and address
SUGHRUE, MION, ZINN, MAC PEAK & SEAS
1776 K ST., N. W.,
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:005260/0966   Pages: 1
Recorded: 03/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, KATSUHISA
Exec Dt:
03/10/1990
2
MATSUBAYASHI, HIROSHI
Exec Dt:
03/10/1990
Assignee
1
SHOWA ALUMINUM CORPORATION
224, 6-CHO, KAIZAN-CHO, SAKAI-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4982579
NONE
07499841
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
KUBOVCIK & MURRAY
1725 K ST., N.W., STE. 1000
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:005596/0853   Pages: 2
Recorded: 02/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHINABE, MASAO
Exec Dt:
01/18/1991
2
NISHIMURA, YASUSHI
Exec Dt:
01/18/1991
3
IMAZU, KATSUHIRO
Exec Dt:
01/18/1991
4
KOBAYASHI, SEISHICHI
Exec Dt:
01/18/1991
5
MATSUBAYASHI, HIROSHI
Exec Dt:
01/18/1991
Assignee
1
TOYO SEIKAN KAISHA, LTD., A CORP. OF JAPAN
3-1, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5100017
NONE
07651695
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:005766/0131   Pages: 2
Recorded: 05/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATANABE, TOSHIAKI
Exec Dt:
04/24/1991
2
SHIBUE, MASATSUNE
Exec Dt:
04/24/1991
3
MATSUBAYASHI, HIROSHI
Exec Dt:
04/24/1991
4
KOMATSU, IKUO
Exec Dt:
04/24/1991
Assignee
1
TOYO SEIKAN KAISHA, LTD. A CORP. OF JAPAN
3-1, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5112695
NONE
07651255
Correspondence name and address
SUGHRUE, MION, ZINN
MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20037
Assignment: 14
Reel/Frame:008785/0042   Pages: 4
Recorded: 11/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUBAYASHI, HIROSHI
Exec Dt:
07/11/1997
Assignee
1
SHOWA ALUMINUM CORPORATION
224-BANCHI, KAIZANCHO 6-CHO
SAKAISHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5868002
NONE
08897725
Correspondence name and address
TILTON, FALLON, LUNGMUS & CHESTNUT
VASILIOS D. DOSSAS
100 S. WACKER DRIVE, SUITE 960
CHICAGO, ILLINOIS 60606
Assignment: 15
Reel/Frame:016415/0259   Pages: 2
Recorded: 09/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBAYASHI, HIROSHI
Exec Dt:
09/01/2004
2
ICHINOSE, SHOZO
Exec Dt:
09/01/2004
3
IWAI, TAKASHI
Exec Dt:
09/01/2004
4
IFUKU, TAKAHITO
Exec Dt:
09/01/2004
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAI-CHO 1-CHOME
CHIYODA-KU
TOKYO 100-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7514154
US20050153157
10507013
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:022506/0403   Pages: 3
Recorded: 04/06/2009
Attorney Dkt #:KUROKAWA=1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROKAWA, WATARU
Exec Dt:
07/11/2006
2
MATSUBAYASHI, HIROSHI
Exec Dt:
07/11/2006
3
AIHARA, MITSUHIDE
Exec Dt:
07/11/2006
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAICHO, 1 CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8551317
US20090205965
10583775
Correspondence name and address
BROWDY AND NEIMARK PLLC
624 NINTH STREET NW
SUITE 300
WASHINGTON, DC 20001-5303
Assignment: 17
Reel/Frame:018673/0219   Pages: 3
Recorded: 12/22/2006
Attorney Dkt #:Q99185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROKAWA, WATARU
Exec Dt:
11/28/2006
2
MATSUBAYASHI, HIROSHI
Exec Dt:
11/28/2006
3
AIHARA, MITSUHIDE
Exec Dt:
11/28/2006
4
TAKAHASHI, SHIGEYA
Exec Dt:
11/28/2006
5
MATSUBARA, MASANOBU
Exec Dt:
12/01/2006
6
ISHIDA, MASATOSHI
Exec Dt:
12/01/2006
7
MAIDA, NORIMASA
Exec Dt:
12/01/2006
Assignees
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAI-CHO 1-CHOME,
CHIYODA-KU, TOKYO 100-0011, JAPAN
2
TOYO KOHAN CO., LTD.,
2-12, YONBAN-CHO, CHIYODA-KU,
TOKYO 102-8447, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080057336
11571133
Correspondence name and address
PETER D. OLEXY
2100 PENNSYLVANIA AVENUE NW
800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:018823/0412   Pages: 3
Recorded: 01/30/2007
Attorney Dkt #:302756US40
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, MIKIO
Exec Dt:
01/22/2007
2
MATSUBAYASHI, HIROSHI
Exec Dt:
01/22/2007
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7588072
US20070175619
11668697
Correspondence name and address
ROBERT SINNOTT
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:055444/0342   Pages: 4
Recorded: 03/01/2021
Attorney Dkt #:520_113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, HIROSHI
Exec Dt:
01/29/2021
2
SAITO, NAOMI
Exec Dt:
01/28/2021
3
ASANO, ERI
Exec Dt:
01/29/2021
4
MATSUBAYASHI, HIROSHI
Exec Dt:
01/29/2021
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11387446
US20210193989
17188259
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 20
Reel/Frame:063200/0487   Pages: 4
Recorded: 04/03/2023
Attorney Dkt #:520_160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBAYASHI, HIROSHI
Exec Dt:
02/28/2023
2
SHIMIZU, SOTA
Exec Dt:
02/28/2023
3
ASANO, ERI
Exec Dt:
03/01/2023
4
HIRAYAMA, EIICHI
Exec Dt:
02/28/2023
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230261204
18194677
Correspondence name and address
STEPHEN P. BURR
BURR PATENT LAW, PLLC
P.O. BOX 869
FAYETTEVILLE, NY 13066
Assignment: 21
Reel/Frame:063200/0758   Pages: 4
Recorded: 04/03/2023
Attorney Dkt #:520_161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBAYASHI, HIROSHI
Exec Dt:
02/28/2023
2
SHIMIZU, SOTA
Exec Dt:
02/28/2023
3
HIRAYAMA, EIICHI
Exec Dt:
02/28/2023
4
IWAI, SANA
Exec Dt:
02/28/2023
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230261251
18194684
Correspondence name and address
STEPHEN P. BURR
BURR PATENT LAW, PLLC
P.O. BOX 869
FAYETTEVILLE, NY 13066
Assignment: 22
Reel/Frame:064430/0644   Pages: 3
Recorded: 07/31/2023
Attorney Dkt #:MAX-14270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, HIROSHI
Exec Dt:
07/11/2023
2
MATSUBAYASHI, HIROSHI
Exec Dt:
07/11/2023
3
SHIMIZU, SOTA
Exec Dt:
07/11/2023
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU,
NAGOYA-SHI, AICHI, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230387401
18361959
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314

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