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Patent Assignment Assignor Details
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Assignor Name : SEKI, TSUTOMU
Total Assignments: 14
Assignment: 1
Reel/Frame:012127/0328   Pages: 3
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKU, MANABU
Exec Dt:
06/05/2001
2
KAWATANI, KOUICHI
Exec Dt:
06/05/2001
3
UTSUNOMIYA, TAKESHI
Exec Dt:
06/05/2001
4
SEKI, TSUTOMU
Exec Dt:
06/05/2001
Assignees
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, 100-8366, JAPAN
2
TOKYO GAS CO., LTD.
5-20, KAIGAN 1-CHOME, MINATO-KU
TOKYO 105-8527, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6527832
US20020011152
09891231
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN ET AL
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219-1818
Assignment: 2
Reel/Frame:012128/0905   Pages: 3
Recorded: 08/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKU, MANABU
Exec Dt:
06/05/2001
2
KAWATANI, KOUICHI
Exec Dt:
06/05/2001
3
UTSUNOMIYA, TAKESHI
Exec Dt:
06/05/2001
4
SEKI, TSUTOMU
Exec Dt:
06/05/2001
Assignees
1
NISSHIN STEEL CO., LTD.
4-1 MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100-8366, JAPAN
2
TOKYO GAS CO., LTD.
5-20, KAIGAN 1-CHOME, MINATO-KU
TOKYO 105-8527, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6773472
US20020029521
09891109
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 3
Reel/Frame:015615/0505   Pages: 3
Recorded: 01/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIJO, KINJI
Exec Dt:
03/17/2004
2
OHSAWA, SHINJI
Exec Dt:
03/17/2004
3
OKAMOTO, HIROAKI
Exec Dt:
03/17/2004
4
YOSHIDA, KAZUO
Exec Dt:
03/17/2004
5
SEKI, TSUTOMU
Exec Dt:
03/19/2004
Assignees
1
TOYO KOHAN CO., LTD.
2-12, YONBANCHO, CHIYODA-KU
TOKYO, JAPAN 102-8447
2
TOKYO GAS COMPANY LIMITED
5-20, KAIGAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8527
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7033641
US20050076779
10490946
Correspondence name and address
BROWDY AND NEIMARK PLLC
624 NINTH STREET NW
SUITE 300
WASHINGTON, DC 20001-5303
Assignment: 4
Reel/Frame:018222/0161   Pages: 3
Recorded: 08/24/2006
Attorney Dkt #:293701US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARAHARA, TATSUYA
Exec Dt:
08/16/2006
2
FUJIWARA, NOBUYUKI
Exec Dt:
08/16/2006
3
YABE, TOSHIHARU
Exec Dt:
08/16/2006
4
KOBAYASHI, KENICHIRO
Exec Dt:
08/16/2006
5
SEKI, TSUTOMU
Exec Dt:
08/17/2006
6
OKAMURA, HIDEAKI
Exec Dt:
08/17/2006
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7587673
US20070033006
11488097
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:018384/0096   Pages: 3
Recorded: 10/05/2006
Attorney Dkt #:293642US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARAHARA, TATSUYA
Exec Dt:
09/14/2006
2
FUJIWARA, NOBUYUKI
Exec Dt:
09/14/2006
3
YABE, TOSHIHARU
Exec Dt:
09/19/2006
4
KOBAYASHI, KENICHIRO
Exec Dt:
09/16/2006
5
SEKI, TSUTOMU
Exec Dt:
09/19/2006
6
OKAMURA, HIDEAKI
Exec Dt:
09/20/2006
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8346558
US20070033007
11488101
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:018634/0030   Pages: 4
Recorded: 11/27/2006
Attorney Dkt #:293642US8
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH ASSIGNOR'S NAME, PREVIOUSLY RECORDED ON REEL 018384 FRAME 0096.
Assignors
1
NARAHARA, TATSUYA
Exec Dt:
09/14/2006
2
FUJIWARA, NOBUYUKI
Exec Dt:
09/14/2006
3
YABE, TOSHIHARU
Exec Dt:
09/19/2006
4
KOBAYASHI, KENICHIRO
Exec Dt:
09/14/2006
5
SEKI, TSUTOMU
Exec Dt:
09/19/2006
6
OKAMURA, HIDEAKI
Exec Dt:
09/20/2006
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO, 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8346558
US20070033007
11488101
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:018376/0330   Pages: 3
Recorded: 10/11/2006
Attorney Dkt #:SONYJP 3.0-622
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, NOBUYUKI
Exec Dt:
09/26/2006
2
OKAMOTO, HIROSHIGE
Exec Dt:
09/26/2006
3
SEKI, TSUTOMU
Exec Dt:
10/02/2006
4
MURABAYASHI, NOBORU
Exec Dt:
09/27/2006
5
OKAMURA, HIDEAKI
Exec Dt:
10/03/2006
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7990473
US20070024753
11488871
Correspondence name and address
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 8
Reel/Frame:018833/0555   Pages: 3
Recorded: 01/22/2007
Attorney Dkt #:299075US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKOSHI, SHO
Exec Dt:
01/17/2007
2
SEKI, TSUTOMU
Exec Dt:
01/18/2007
3
MURABAYASHI, NOBORU
Exec Dt:
01/18/2007
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8326115
US20070206923
11559143
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 9
Reel/Frame:024048/0794   Pages: 2
Recorded: 03/09/2010
Attorney Dkt #:04632.0106-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, MINORU
Exec Dt:
02/07/2008
2
HADANO, YUTAKA
Exec Dt:
02/07/2008
3
SEKI, TSUTOMU
Exec Dt:
02/07/2008
Assignee
1
SINTOKOGIO, LTD.
28-12, MEIEKI 3-CHOME, NAKAMURA-KU, NAGOYA-SHI
AICHI, JAPAN 450-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100155009
11997415
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 10
Reel/Frame:021227/0536   Pages: 3
Recorded: 07/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TSUTOMU
Exec Dt:
02/08/2008
2
MURAKOSHI, SHO
Exec Dt:
02/13/2008
3
NEGI, DAISUKE
Exec Dt:
02/08/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8285051
US20080267507
12075343
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 11
Reel/Frame:021674/0083   Pages: 5
Recorded: 10/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAMOTO, MASARU
Exec Dt:
07/02/2008
2
OKAMOTO, HIROSHIGE
Exec Dt:
07/02/2008
3
YOSHIMURA, SHUNJI
Exec Dt:
07/04/2008
4
MURABAYASHI, NOBORU
Exec Dt:
07/07/2008
5
SEKI, TSUTOMU
Exec Dt:
07/07/2008
6
NEGI, DAISUKE
Exec Dt:
07/07/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9253432
US20090041439
12221508
Correspondence name and address
BRUNO POLITO
LERNER, DAVID, LITTENBERG, KRUMHOLZ
& MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 12
Reel/Frame:021688/0146   Pages: 4
Recorded: 10/16/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURABAYASHI, NOBORU
Exec Dt:
08/04/2008
2
OKAMOTO, HIROSHIGE
Exec Dt:
08/04/2008
3
MURAKOSHI, SHO
Exec Dt:
08/04/2008
4
MIYAMOTO, MASARU
Exec Dt:
08/04/2008
5
SEKI, TSUTOMU
Exec Dt:
08/04/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8325803
US20090080868
12283937
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 13
Reel/Frame:022811/0088   Pages: 3
Recorded: 06/01/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, TSUTOMU
Exec Dt:
04/17/2009
2
YABE, TOSHIHARU
Exec Dt:
04/17/2009
3
OKAMOTO, HIROSHIGE
Exec Dt:
04/23/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090304089
12455327
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, ET AL
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 14
Reel/Frame:050087/0444   Pages: 4
Recorded: 08/19/2019
Attorney Dkt #:208848-0046-00-US-591289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTA, KAZUHIRO
Exec Dt:
06/19/2019
2
SEKI, TSUTOMU
Exec Dt:
06/19/2019
3
ICHINO, YOSHIMITSU
Exec Dt:
06/19/2019
4
IWASAKI, JUNICHI
Exec Dt:
06/19/2019
5
SONOHARA, TAKESHI
Exec Dt:
06/19/2019
6
KAWAKAMI, RYUICHI
Exec Dt:
06/19/2019
7
AOKI, TATSUYA
Exec Dt:
06/19/2019
Assignee
1
SINTOKOGIO, LTD.
28-12, MEIEKI 3-CHOME, NAKAMURA-KU
NAGOYA-SHI, AICHI, JAPAN 450-6424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11158041
US20200234419
16486907
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209

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