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Patent Assignment Assignor Details
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Assignor Name : TATSUMI, TOMIO
Total Assignments: 10
Assignment: 1
Reel/Frame:008820/0504   Pages: 4
Recorded: 06/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHIDA, SHUJI
Exec Dt:
04/03/1995
2
SHIKUMA, HARUO
Exec Dt:
04/03/1995
3
TAZAKI, TOSHINORI
Exec Dt:
04/03/1995
4
TATSUMI, TOMIO
Exec Dt:
04/03/1995
5
KUROKAWA, SHINICHI
Exec Dt:
04/03/1995
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5608009
NONE
08424384
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
JOHN K. PIKE
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:010582/0663   Pages: 3
Recorded: 02/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANZAWA, MITSUGU
Exec Dt:
07/27/1999
2
OKUDA, FUMIO
Exec Dt:
07/27/1999
3
HOUSAKI, TATSUYA
Exec Dt:
07/27/1999
4
TATSUMI, TOMIO
Exec Dt:
07/27/1999
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310167
NONE
09373194
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
GEORGE F. LESMES
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:013980/0621   Pages: 3
Recorded: 04/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATSUMI, TOMIO
Exec Dt:
11/12/1999
2
MACHIDA, SHUJI
Exec Dt:
11/12/1999
3
KANZAWA, MITSUGU
Exec Dt:
11/12/1999
4
MINAMI, YUTAKA
Exec Dt:
11/12/1999
5
GOTO, YASUHIRO
Exec Dt:
11/12/1999
6
KIJIMA, MASATO
Exec Dt:
11/12/1999
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6573352
NONE
09424985
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:013497/0921   Pages: 3
Recorded: 11/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHIDA, SHUJI
Exec Dt:
12/07/2001
2
SATO, KAZUO
Exec Dt:
12/07/2001
3
TATSUMI, TOMIO
Exec Dt:
12/07/2001
4
GOTO, YASUHIRO
Exec Dt:
12/07/2001
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU
TOKYO 130-0015, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6897261
NONE
10019293
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:012986/0674   Pages: 3
Recorded: 06/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHIDA, SHUJI
Exec Dt:
03/01/2002
2
SAEKI, TAKASHI
Exec Dt:
03/01/2002
3
TATSUMI, TOMIO
Exec Dt:
03/01/2002
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6794476
US20020198350
10070442
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:015011/0260   Pages: 3
Recorded: 02/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, YASUHIRO
Exec Dt:
09/08/2003
2
NAKAGAWA, MASARU
Exec Dt:
09/08/2003
3
TATSUMI, TOMIO
Exec Dt:
09/08/2003
4
MACHIDA, SHUJI
Exec Dt:
09/08/2003
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD
6-1, YOKOAMI 1-CHOME, SUMIDA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040092662
10472930
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:015336/0746   Pages: 3
Recorded: 05/17/2004
Attorney Dkt #:246974USOXPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, HIROMU
Exec Dt:
12/01/2003
2
ODA, TAKAFUMI
Exec Dt:
12/01/2003
3
ABIKO, TOSHIYA
Exec Dt:
12/01/2003
4
ITO, KAZUHIKO
Exec Dt:
12/01/2003
5
KANZAWA, MITSUGU
Exec Dt:
12/01/2003
6
TATSUMI, TOMIO
Exec Dt:
12/01/2003
7
KAWATO, HIROSHI
Exec Dt:
12/01/2003
8
NOMURA, MANABU
Exec Dt:
12/01/2003
9
KONAKAZAWA, TAKEHITO
Exec Dt:
12/01/2003
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU
TOKYO 130-0015, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040204528
10480634
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:016708/0868   Pages: 3
Recorded: 06/20/2005
Attorney Dkt #:257239US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAMARU, MASAMI
Exec Dt:
08/02/2004
2
MINAMI, YUTAKA
Exec Dt:
08/02/2004
3
ABURATANI, RYO
Exec Dt:
08/02/2004
4
TATSUMI, TOMIO
Exec Dt:
08/02/2004
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7420023
US20050245710
10504141
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:016402/0852   Pages: 3
Recorded: 03/29/2005
Attorney Dkt #:259822us0pct
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAMARU, MASAMI
Exec Dt:
10/08/2004
2
MINAMI, YUTAKA
Exec Dt:
10/08/2004
3
ABURATANI, RYO
Exec Dt:
10/08/2004
4
TATSUMI, TOMIO
Exec Dt:
10/08/2004
5
FUJIMURA, TAKENORI
Exec Dt:
10/08/2004
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7459503
US20050171295
10509329
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:029362/0866   Pages: 3
Recorded: 11/28/2012
Attorney Dkt #:408013US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHIDA, SHUJI
Exec Dt:
08/31/2012
2
TATSUMI, TOMIO
Exec Dt:
09/04/2012
3
FUJIMURA, TAKENORI
Exec Dt:
09/07/2012
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871855
US20130066007
13700008
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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