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Patent Assignment Assignor Details
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Assignor Name : USHIKUBO, TAKASHI
Total Assignments: 18
Assignment: 1
Reel/Frame:004452/0014   Pages: 2
Recorded: 09/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURAI, NOBUYUKI
Exec Dt:
04/18/1984
2
NAKAMICHI, KAZUYA
Exec Dt:
04/18/1984
3
OTAKE, MASAYUKI
Exec Dt:
04/18/1984
4
USHIKUBO, TAKASHI
Exec Dt:
04/18/1984
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LTD.
5-2, MARUNOUCHI 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4560807
NONE
06604943
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE 5, SUITE 400,
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004822/0245   Pages: 1
Recorded: 01/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WADA, KEISUKE
Exec Dt:
01/07/1988
2
ONUMA, KAZUHIKO
Exec Dt:
01/07/1988
3
USHIKUBO, TAKASHI
Exec Dt:
01/07/1988
4
ITO, TSUYOSHI
Exec Dt:
01/07/1988
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4966966
NONE
07144575
Correspondence name and address
BIERMAN AND MUSERLIAN
757 THIRD AVE.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:005008/0590   Pages: 1
Recorded: 11/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
USHIKUBO, TAKASHI
Exec Dt:
10/28/1988
2
OKAYAMA, HIDEAKI
Exec Dt:
10/28/1988
3
KAWAHARA, MASATO
Exec Dt:
10/28/1988
4
ASABAYASHI, ISSEI
Exec Dt:
10/28/1988
Assignee
1
OKI ELECTRIC INDUSTRY CO., LTD.
7-12, TORANOMON 1-CHOME, MINATOKU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4884858
NONE
07272828
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005713/0969   Pages: 3
Recorded: 05/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
USHIKUBO, TAKASHI
Exec Dt:
05/09/1991
2
KAKUNO, YUMIKO
Exec Dt:
05/09/1991
3
TSUJIURA, HISAKO
Exec Dt:
05/09/1991
Assignee
1
MITSUBISHI KAISEI CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5149881
NONE
07702401
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005860/0636   Pages: 4
Recorded: 09/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAYAMA, HIDEAKI
Exec Dt:
09/17/1991
2
USHIKUBO, TAKASHI
Exec Dt:
09/17/1991
Assignee
1
OKI ELECTRIC INDUSTRY CO., LTD. A CORPORATION OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189714
NONE
07767110
Correspondence name and address
EDWARD D. MANZO
COOK, EGAN, MC FARRON & MANZO, LTD.,
135 S. LA SALLE ST., SUITE 4100
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:006116/0628   Pages: 3
Recorded: 04/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
USHIKUBO, TAKASHI
Exec Dt:
04/01/1992
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227482
NONE
07870316
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:006119/0329   Pages: 3
Recorded: 05/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
USHIKUBO, TAKASHI
Exec Dt:
04/20/1992
2
OSHIMA, KAZUNORI
Exec Dt:
04/20/1992
3
UMEZAWA, TIAKI
Exec Dt:
04/20/1992
4
KIYONO, KEN-ICHI
Exec Dt:
04/20/1992
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5231214
NONE
07880687
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND,
MAIER AND NEUSTADT
1755 JEFFESON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:006339/0364   Pages: 3
Recorded: 10/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
USHIKUBO, TAKASHI
Exec Dt:
09/09/1992
2
OSHIMA, KAZUNORI
Exec Dt:
09/09/1992
3
KAYO, ATSUSHI
Exec Dt:
09/09/1992
4
UMEZAWA, TIAKI
Exec Dt:
09/09/1992
5
KIYONO, KEN-ICHI
Exec Dt:
09/09/1992
6
SAWAKI, ITARU
Exec Dt:
09/09/1992
Assignee
1
MITSUBISHI KASEI CORPOARTION
5-2, MARUNOUCHI 2-CHOME, CHYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5281745
NONE
07926173
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
4TH FL., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
ATTN: STEVEN B. KELBER
Assignment: 9
Reel/Frame:006914/0205   Pages: 3
Recorded: 02/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIKUBO, TAKASHI
Exec Dt:
12/15/1993
2
SAWAKI, ITARU
Exec Dt:
12/15/1993
3
OSHIMA, KAZUNORI
Exec Dt:
12/15/1993
4
INUMARU, KEI
Exec Dt:
12/15/1993
5
KOBAYAKAWA, SATOSHI
Exec Dt:
12/15/1993
6
KIYONO, KEN-ICHI
Exec Dt:
12/15/1993
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5422328
NONE
08172819
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006876/0578   Pages: 3
Recorded: 02/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIKUBO, TAKASHI
Exec Dt:
12/24/1993
2
OSHIMA, KAZUNORI
Exec Dt:
12/24/1993
3
KAYO, ATSUSHI
Exec Dt:
12/24/1993
4
UMEZAWA, TIAKI
Exec Dt:
12/24/1993
5
KIYONO, KEN-ICHI
Exec Dt:
12/24/1993
6
SAWAKI, ITARU
Exec Dt:
12/24/1993
7
NAKAMURA, HIROYA
Exec Dt:
12/24/1993
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5472925
NONE
08193403
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:006894/0679   Pages: 3
Recorded: 03/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIKUBO, TAKASHI
Exec Dt:
03/01/1994
2
NAKAMURA, HIROYA
Exec Dt:
03/01/1994
3
KOYASU, YUKIO
Exec Dt:
03/01/1994
4
WAJIKI, SHIN
Exec Dt:
03/01/1994
Assignee
1
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5380933
NONE
08187719
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:007412/0350   Pages: 3
Recorded: 03/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIKUBO, TAKASHI
Exec Dt:
02/03/1995
2
OSHIMA, KAZUNORI
Exec Dt:
02/03/1995
3
IHARA, TATSUYA
Exec Dt:
02/07/1995
4
AMATSU, HIROYUKI
Exec Dt:
02/07/1995
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5534650
NONE
08372022
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:008255/0994   Pages: 3
Recorded: 12/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIKUBO, TAKASHI
Exec Dt:
09/15/1996
2
KOYASU, YUKIO
Exec Dt:
09/15/1996
3
NAKAMURA, HIROYA
Exec Dt:
09/15/1996
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750760
NONE
08717194
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:009810/0631   Pages: 3
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUYA, YOSHIKI
Exec Dt:
02/09/1999
2
USHIKUBO, TAKASHI
Exec Dt:
02/09/1999
Assignee
1
OKI ELECTRIC INDUSTRY CO., LTD.
7-12, TORANOMON 1-CHOME, MINATO
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6340251
NONE
09253740
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
CHARLES R. WATTS
2033 K STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20006
Assignment: 15
Reel/Frame:010008/0392   Pages: 2
Recorded: 06/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUYA, YOSHIKI
Exec Dt:
05/17/1999
2
USHIKUBO, TAKASHI
Exec Dt:
05/17/1999
Assignee
1
OKI ELECTRIC INDUSTRY CO., LTD.
MINATO-KU
7-12, TORANOMON 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6321019
NONE
09276117
Correspondence name and address
RABIN & CHAMPAGNE, P.C.
ROBERT H. BERDO, JR.
1725 K STREET N.W.
SUITE 1111
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:010790/0791   Pages: 3
Recorded: 05/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIKUBO, TAKASHI
Exec Dt:
01/06/2000
2
OSHIMA, KAZUNORI
Exec Dt:
01/14/2000
3
SAWAKI, ITARU
Exec Dt:
01/06/2000
4
SHIRAGA, KEN
Exec Dt:
01/12/2000
5
KOBAYAKAWA, SATOSHI
Exec Dt:
01/12/2000
6
TAKUMI, HIDEAKI
Exec Dt:
01/12/2000
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294685
NONE
09462644
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:017276/0360   Pages: 3
Recorded: 11/23/2005
Attorney Dkt #:32011-225866
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINATO, NAOKI
Exec Dt:
10/31/2005
2
NISHIKI, AKIHIKO
Exec Dt:
11/08/2005
3
IWAMURA, HIDEYUKI
Exec Dt:
10/31/2005
4
USHIKUBO, TAKASHI
Exec Dt:
10/31/2005
Assignee
1
OKI ELECTRIC INDUSTRY CO., LTD.
7-12, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7483634
US20060115272
11284971
Correspondence name and address
JAMES R. BURDETT
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 18
Reel/Frame:019790/0776   Pages: 4
Recorded: 08/27/2007
Attorney Dkt #:MAE-431
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, YUKIO
Exec Dt:
08/06/2007
2
OGIHARA, MITSUHIKO
Exec Dt:
08/06/2007
3
ITO, KATSUYUKI
Exec Dt:
08/06/2007
4
USHIKUBO, TAKASHI
Exec Dt:
08/06/2007
Assignees
1
OKI DATA CORPORATION
11-22, SHIBAURA 4-CHOME, MINATO-KU
TOKYO 108-8551, JAPAN
2
OKI ELECTRIC INDUSTRY CO., LTD.
7-12, TORANOMON 1-CHOME
MINATO-KU
TOKYO 105-8460, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7901088
US20080055555
11892732
Correspondence name and address
ROBERT H. BERDO, JR.
RABIN & BERDO, PC
1101 14TH ST., NW
SUITE 500
WASHINGTON, D.C. 20005

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