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Patent Assignment Assignor Details
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Assignor Name : MASE, JUN
Total Assignments: 12
Assignment: 1
Reel/Frame:010500/0849   Pages: 3
Recorded: 12/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, TSUNENORI
Exec Dt:
10/27/1999
2
ONO, HIDETOSHI
Exec Dt:
10/27/1999
3
MASE, JUN
Exec Dt:
10/27/1999
4
SARUWATARI, TETSUYA
Exec Dt:
10/27/1999
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6268543
NONE
09435209
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
GEORGE F. LESMES
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:014562/0345   Pages: 3
Recorded: 10/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, TSUNENORI
Exec Dt:
05/17/2002
2
ITO, HAJIME
Exec Dt:
05/17/2002
3
MASE, JUN
Exec Dt:
05/17/2002
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6806398
US20020179452
10148184
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
THOMAS M. CUNNINGHAM
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:017439/0086   Pages: 3
Recorded: 01/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASE, JUN
Exec Dt:
01/12/2005
2
MIYAMOTO, SHINJI
Exec Dt:
01/12/2005
3
KOJIMA, AKIO
Exec Dt:
01/12/2005
4
SAITO, MASAO
Exec Dt:
01/12/2005
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100-8321, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060111596
10522338
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:019620/0406   Pages: 4
Recorded: 07/30/2007
Attorney Dkt #:291979US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, AKIO
Exec Dt:
05/23/2006
2
SAITO, MASAO
Exec Dt:
05/23/2006
3
MIYAMOTO, SHINJI
Exec Dt:
05/23/2006
4
MASE, JUN
Exec Dt:
05/23/2006
5
FUJIOKA, TOYOZO
Exec Dt:
05/23/2006
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7393987
US20070156002
10582607
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:019577/0433   Pages: 4
Recorded: 07/19/2007
Attorney Dkt #:295401US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASE, JUN
Exec Dt:
07/31/2006
2
MIYAMOTO, SHINJI
Exec Dt:
07/31/2006
3
KOJIMA, AKIO
Exec Dt:
07/31/2006
4
SAITO, MASAO
Exec Dt:
07/31/2006
5
KUSABA, TOSHIAKI
Exec Dt:
07/31/2006
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7381855
US20070173678
10590995
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:021023/0524   Pages: 3
Recorded: 05/30/2008
Attorney Dkt #:300899US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASE, JUN
Exec Dt:
12/15/2006
2
KUSABA, TOSHIAKI
Exec Dt:
12/15/2006
Assignee
1
IDEMITSU KOSAN CO.,LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080045764
11571937
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:021816/0691   Pages: 3
Recorded: 11/11/2008
Attorney Dkt #:334138US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, MASAO
Exec Dt:
09/30/2008
2
KOJIMA, AKIO
Exec Dt:
09/30/2008
3
KUSABA, TOSHIAKI
Exec Dt:
09/30/2008
4
MASE, JUN
Exec Dt:
09/30/2008
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090177019
12299785
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:021770/0519   Pages: 3
Recorded: 10/31/2008
Attorney Dkt #:333820US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, MASAO
Exec Dt:
10/10/2008
2
KOJIMA, AKIO
Exec Dt:
10/10/2008
3
MASE, JUN
Exec Dt:
10/10/2008
4
KUSABA, TOSHIAKI
Exec Dt:
10/10/2008
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090131729
12298916
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:023765/0761   Pages: 4
Recorded: 01/12/2010
Attorney Dkt #:20699/0213217-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUI, JUNSHI
Exec Dt:
10/01/2009
2
MASE, JUN
Exec Dt:
10/01/2009
3
IIDA, HIROSHI
Exec Dt:
10/01/2009
4
OHTA, NOBUYUKI
Exec Dt:
10/01/2009
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100206770
12668560
Correspondence name and address
DARBY & DARBY P.C.
P.O. BOX 770
CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 10
Reel/Frame:030786/0057   Pages: 4
Recorded: 07/12/2013
Attorney Dkt #:417155US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, HIDEKI
Exec Dt:
06/17/2013
2
MATSUDA, YUSHI
Exec Dt:
06/19/2013
3
KOHIRUIMAKI, JUN
Exec Dt:
06/17/2013
4
AIDA, MASAO
Exec Dt:
06/17/2013
5
MINAMIMOTO, KANA
Exec Dt:
06/21/2013
6
MASE, JUN
Exec Dt:
06/17/2013
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8816034
US20130296518
13978971
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:031741/0891   Pages: 4
Recorded: 12/09/2013
Attorney Dkt #:424561US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHIRUIMAKI, JUN
Exec Dt:
11/07/2013
2
AIDA, MASAO
Exec Dt:
11/08/2013
3
MASE, JUN
Exec Dt:
11/07/2013
4
MINAMIMOTO, KANA
Exec Dt:
11/11/2013
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9056931
US20140114032
14124933
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:031779/0080   Pages: 4
Recorded: 12/13/2013
Attorney Dkt #:424562US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHIRUIMAKI, JUN
Exec Dt:
11/07/2013
2
AIDA, MASAO
Exec Dt:
11/08/2013
3
MASE, JUN
Exec Dt:
11/07/2013
4
MINAMIMOTO, KANA
Exec Dt:
11/11/2013
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382358
US20140135461
14126090
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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