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Patent Assignment Assignor Details
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Assignor Name : ARASHIRO, YUSUKE
Total Assignments: 11
Assignment: 1
Reel/Frame:004887/0901   Pages: 2
Recorded: 05/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAUCHI, SHIN-ICHI
Exec Dt:
11/04/1987
2
ARASHIRO, YUSUKE
Exec Dt:
11/04/1987
3
OHNO, KENYU
Exec Dt:
11/04/1987
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4764559
NONE
07120838
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005487/0086   Pages: 2
Recorded: 10/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIO, TAKEYOSHI
Exec Dt:
01/13/1989
2
YAMAUCHI, SHINICHI
Exec Dt:
01/13/1989
3
ARASHIRO, YUSUKE
Exec Dt:
01/13/1989
4
OHNO, KENYU
Exec Dt:
01/13/1989
5
YOKOYAMA, MASUZO
Exec Dt:
01/13/1989
6
NAKANO, HIROSHI
Exec Dt:
01/13/1989
7
OHMORI, HIROSHI
Exec Dt:
01/13/1989
8
MAYUMI, JUNJI
Exec Dt:
01/13/1989
9
KIHIRA, MICHIHARU
Exec Dt:
01/13/1989
Assignees
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985495
NONE
07289035
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET. AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA. 22202
Assignment: 3
Reel/Frame:005919/0458   Pages: 3
Recorded: 11/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARASHIRO, YUSUKE
Exec Dt:
08/16/1990
2
YAMAUCHI, SHINICHI
Exec Dt:
08/16/1990
3
SANO, HIRONARI
Exec Dt:
08/16/1990
4
INOUE, TAKAYUKI
Exec Dt:
08/16/1990
5
NISHIDA, KOJI
Exec Dt:
08/16/1990
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5091473
NONE
07571109
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFF., DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006072/0829   Pages: 2
Recorded: 04/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INOUE, TAKAYUKI
Exec Dt:
01/10/1991
2
ARASHIRO, YUSUKE
Exec Dt:
01/10/1991
3
YAMAUCHI, SHIN-ICHI
Exec Dt:
01/10/1991
4
KIHIRA, MICHIHARU
Exec Dt:
01/10/1991
5
OHMURA, HARUO
Exec Dt:
01/10/1991
6
YAMADA, FUMIYOSHI
Exec Dt:
01/10/1991
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134194
NONE
07644564
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET/AL
ATTN: C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA. 22202
Assignment: 5
Reel/Frame:005716/0421   Pages: 2
Recorded: 05/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARITOMI, MITSUTOSHI
Exec Dt:
05/08/1991
2
OHMURA, HARUO
Exec Dt:
05/08/1991
3
NAKANO, HIROSHI
Exec Dt:
05/08/1991
4
KIHIRA, MICHIHARU
Exec Dt:
05/08/1991
5
ARASHIRO, YUSUKE
Exec Dt:
05/08/1991
6
YAMADA, FUMIYOSHI
Exec Dt:
05/08/1991
7
MORI, SHINAKO
Exec Dt:
05/08/1991
8
IKEHATA, FUMIYO
Exec Dt:
05/08/1991
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5177156
NONE
07701910
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.,
WASHINGTON, DC 20037-3202
Assignment: 6
Reel/Frame:005790/0820   Pages: 2
Recorded: 07/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARASHIRO, YUSUKE
Exec Dt:
07/03/1991
2
KIHIRA, MICHIHARU
Exec Dt:
07/03/1991
3
OHMURA, HARUO
Exec Dt:
07/03/1991
4
YAMADA, FUMIYOSHI
Exec Dt:
07/03/1991
5
ARITOMI, MITSUTOSHI
Exec Dt:
07/03/1991
6
NAKANO, HIROSHI
Exec Dt:
07/03/1991
7
YAMAUCHI, SHINICHI
Exec Dt:
07/03/1991
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5244983
NONE
07732004
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037-3202
Assignment: 7
Reel/Frame:005817/0318   Pages: 2
Recorded: 08/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARASHIRO, YUSUKE
Exec Dt:
07/25/1991
2
YAMAUCHI, SHINICHI
Exec Dt:
07/25/1991
3
OHUMRA, HARUO
Exec Dt:
07/25/1991
4
YAMADA, FUMIYOSHI
Exec Dt:
07/25/1991
5
KIHIRA, MICHIHARU
Exec Dt:
07/25/1991
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5242990
NONE
07744129
Correspondence name and address
SUGHRUE,MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037-3202
Assignment: 8
Reel/Frame:005971/0877   Pages: 3
Recorded: 01/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKAHARA, TORU
Exec Dt:
12/20/1991
2
ARITOMI, MITSUTOSHI
Exec Dt:
12/20/1991
3
ARASHIRO, YUSUKE
Exec Dt:
12/20/1991
4
YAMAUCHI, SHINICHI
Exec Dt:
12/20/1991
5
NISHIMURA, HIROMI
Exec Dt:
12/20/1991
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5202409
NONE
07799967
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND
MAIER & NEUSTADT
1755 JEFF. DAVIS HWY., 4TH FL
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:006128/0400   Pages: 3
Recorded: 05/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKAHARA, TORU
Exec Dt:
05/06/1992
2
NISHIMURA, HIROMI
Exec Dt:
05/06/1992
3
ARITOMI, MITSUTOSHI
Exec Dt:
05/06/1992
4
ARASHIRO, YUSUKE
Exec Dt:
05/06/1992
5
YAMAUCHI, SHINICHI
Exec Dt:
05/06/1992
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266673
NONE
07883682
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
& NEUSTADT
1755 JEFF. DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006797/0698   Pages: 3
Recorded: 12/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAHARA, TORU
Exec Dt:
11/09/1993
2
NISHIMURA, HIROMI
Exec Dt:
11/09/1993
3
ARASHIRO, YUSUKE
Exec Dt:
11/09/1993
4
TAKAGI, KIYOJI
Exec Dt:
11/09/1993
5
NISHIDA, KOJI
Exec Dt:
11/09/1993
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420184
NONE
08135970
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:007399/0020   Pages: 3
Recorded: 03/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARASHIRO, YUSUKE
Exec Dt:
02/10/1994
2
KATOH, YOSHIO
Exec Dt:
02/10/1994
3
MATSUHISA, KEIKO
Exec Dt:
02/10/1994
4
ARITOMI, MITSUTOSHI
Exec Dt:
02/10/1994
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5424359
NONE
08201008
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VIRGINIA 22202

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