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Patent Assignment Assignee Details
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Assignee Name : IDEMITSU PETROCHEMICAL COMPANY LIMITED
Total Assignments: 36
Assignment: 1
Reel/Frame:004565/0235   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAITOH, KATSUYOSHI
Exec Dt:
06/06/1986
2
SAKAI, TSUNENORI
Exec Dt:
06/06/1986
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784812
NONE
06874936
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004574/0895   Pages: 1
Recorded: 07/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TERADA, EIICHI
Exec Dt:
06/12/1986
2
KUROKAWA, HIROSHI
Exec Dt:
06/12/1986
3
KAWAZOE, SHIGEMI
Exec Dt:
06/12/1986
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI, 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4732924
NONE
06881118
Correspondence name and address
BROWDY & NEIMARK
419 SEVENTH ST., N. W.
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:004589/0793   Pages: 1
Recorded: 08/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGATA, NORIO
Exec Dt:
07/30/1986
2
YAMATO, HIROYASU
Exec Dt:
07/30/1986
3
SENGA, MINORU
Exec Dt:
07/30/1986
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4810773
NONE
06894369
Correspondence name and address
BROWDY & NEIMARK
419 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:004699/0135   Pages: 1
Recorded: 03/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIRAKI, YASUSHI
Exec Dt:
12/20/1986
2
KAWANO, SHINICHI
Exec Dt:
12/20/1986
3
TAKEUCHI, KUNIO
Exec Dt:
12/20/1986
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI, 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4783573
NONE
06946218
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:006065/0647   Pages: 5
Recorded: 07/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAWAKI, TAKASHI
Exec Dt:
05/25/1987
2
IMABAYASHI, HIDEKI
Exec Dt:
05/25/1987
Assignees
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
NESTE OY KEILANIEMI
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
SF-02150 ESPOO, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5241024
NONE
07700322
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
SUITE 1000, 1725 K ST., NW
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:006065/0661   Pages: 2
Recorded: 07/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAWAKI, TAKASHI
Exec Dt:
05/25/1987
2
IMABAYASHI, HIDEKI
Exec Dt:
05/25/1987
Assignees
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
NESTE OY KEILANIEMI
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
SF-02150 EPSOO, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5241024
NONE
07700322
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
JAMES E. ARMSTRONG, III
SUITE 912, 1725 K ST., NW
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004784/0130   Pages: 1
Recorded: 09/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMAI, KOUJI
Exec Dt:
09/08/1987
2
SUZUKI, ISOO
Exec Dt:
09/08/1987
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4849122
NONE
07097012
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004848/0961   Pages: 1
Recorded: 03/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, TOYOKAZU
Exec Dt:
12/23/1987
2
MIYAMA, MASAO
Exec Dt:
12/23/1987
3
SUGIMURA, HIDEO
Exec Dt:
12/23/1987
4
SHINOHARA, TAKESHI
Exec Dt:
12/23/1987
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4842951
NONE
07137627
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004897/0146   Pages: 1
Recorded: 06/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITO, TOSHIMICHI
Exec Dt:
04/20/1988
2
NOSAKA, MASAAKI
Exec Dt:
04/20/1988
3
HOSAYA, IKUO
Exec Dt:
04/20/1988
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985227
NONE
07184561
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
STE. 912, 1725 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:004886/0012   Pages: 1
Recorded: 06/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUNABASHI, HIDEO
Exec Dt:
05/16/1988
2
TANAKA, AKIRA
Exec Dt:
05/16/1988
3
OHNISHI, RIKUO
Exec Dt:
05/16/1988
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4981930
NONE
07171719
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
STE. 912, 1725 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:004904/0788   Pages: 1
Recorded: 06/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGATA, NORIO
Exec Dt:
05/20/1988
2
YAMATO, HIROYASU
Exec Dt:
05/20/1988
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1 MARUNOUCHI 3-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4910294
NONE
07208605
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N.W.
SUITE 912
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:004912/0587   Pages: 2
Recorded: 05/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAWAKI, TAKASHI
Exec Dt:
05/23/1988
2
YAMADA, TAKESHI
Exec Dt:
05/23/1988
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4906429
NONE
07199502
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:004907/0025   Pages: 1
Recorded: 07/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAKASE, MINORU
Exec Dt:
07/06/1988
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4941730
NONE
07193609
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
STE 912, 1725 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:004910/0671   Pages: 1
Recorded: 07/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KONDO, MASAHIKO
Exec Dt:
07/09/1988
2
YAMAWAKI, TAKASHI
Exec Dt:
07/09/1988
Assignees
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MAUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
2
NESTE OY
KEILANIEMI SF-02150
ESPOO, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4975492
NONE
07218392
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W.
SUITE 912
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:004946/0671   Pages: 1
Recorded: 09/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORI, SHIGEO
Exec Dt:
09/09/1988
2
YAGUCHI, ATSUNORI
Exec Dt:
09/09/1988
3
KITAYAMA, MASAHIRO
Exec Dt:
09/09/1988
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5047270
NONE
07244216
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W. SUITE 912
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:005014/0619   Pages: 1
Recorded: 02/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIROTA, DAIGO
Exec Dt:
12/10/1988
2
OMORI, MASAO
Exec Dt:
12/10/1988
3
YAMATO, HIROYASU
Exec Dt:
12/10/1988
4
OGATA, NORIO
Exec Dt:
12/10/1988
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4919911
NONE
07285031
Correspondence name and address
BROWDY & NEIMARK
419 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:005089/0078   Pages: 1
Recorded: 03/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORI, SHIGEO
Exec Dt:
03/09/1989
2
YAGUCHI, ATSUNORI
Exec Dt:
03/09/1989
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051295
NONE
07360935
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N.W.
SUITE 912
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:005074/0297   Pages: 1
Recorded: 04/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAMADA, TOYOKAZU
Exec Dt:
04/06/1989
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960648
NONE
07336281
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N.W., SUITE 912
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:005118/0614   Pages: 1
Recorded: 08/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SENGA, MINORU
Exec Dt:
08/21/1989
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5093469
NONE
07400915
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
SUITE 1000, 1725 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:005232/0408   Pages: 1
Recorded: 02/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NAKAMICHI, MASAHIRO
Exec Dt:
09/22/1989
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5028461
NONE
07416230
Correspondence name and address
BROWDY & NEIMARK
STE. 300, 419 7TH ST., N. W.
WASHINGTON, DC 20004
Assignment: 21
Reel/Frame:005160/0347   Pages: 1
Recorded: 10/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OMORI, MASAO
Exec Dt:
10/06/1989
2
KOYAMA, YOSHINARI
Exec Dt:
10/06/1989
3
SHIROTA, DAIGO
Exec Dt:
10/06/1989
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5167775
NONE
07422172
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N.W. STE. 1000
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:005238/0661   Pages: 1
Recorded: 02/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAGUCHI, ATSUNORI
Exec Dt:
10/27/1989
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5239029
NONE
07432647
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH ST., N. W.
WASHINGTON, DC 20004
Assignment: 23
Reel/Frame:005210/0329   Pages: 2
Recorded: 01/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NAKAMURA, SHINICHI
Exec Dt:
12/11/1989
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU, A CORP. OF JAPAN
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5059667
NONE
07460264
Correspondence name and address
HENRY T. BURKE
ONE ROCKEFELLER PLAZA, 9TH FLOOR
NEW YORK, NY 10020-2001
Assignment: 24
Reel/Frame:005210/0353   Pages: 1
Recorded: 01/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ITO, TOSHIMICHI
Exec Dt:
12/20/1989
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990403
NONE
07459626
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
1725 K ST., N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 25
Reel/Frame:005242/0047   Pages: 2
Recorded: 02/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIURA, YOSHIAKI
Exec Dt:
02/08/1990
2
MIHARA, MASAMI
Exec Dt:
02/08/1990
3
HOSOMI, HIDEZO
Exec Dt:
02/08/1990
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1 MARUNOUCHI 3-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5082892
NONE
07485222
Correspondence name and address
HENRY T. BURKE
WYATT, GERBER, BURKE & BADIE
ONE ROCKEFELLER PLAZA
NEW YORK, NY 10020
Assignment: 26
Reel/Frame:005235/0803   Pages: 1
Recorded: 02/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOSAKA, WATARU
Exec Dt:
02/09/1990
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134190
NONE
07482581
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
1725 K ST., N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 27
Reel/Frame:005283/0236   Pages: 1
Recorded: 04/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURAHASHI, AKIHIKO
Exec Dt:
04/10/1990
2
KITAYAMA, MASAHIRO
Exec Dt:
04/10/1990
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5280090
NONE
07512285
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN, KUBOVCI
K & MURRAY
SUITE 1000
1725 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 28
Reel/Frame:005320/0407   Pages: 2
Recorded: 05/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAGUCHI, ATSUNORI
Exec Dt:
05/21/1990
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5213880
NONE
07530539
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN ET. AL.
STE. 1000, 1725 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 29
Reel/Frame:005421/0276   Pages: 2
Recorded: 08/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOYAMA, YOSHINARI
Exec Dt:
08/10/1990
2
SHIROTA, DAIGO
Exec Dt:
08/10/1990
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143554
NONE
07571477
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST. N.W.
SUITE 912
WASHINGTON, DC 20006
Assignment: 30
Reel/Frame:006312/0042   Pages: 5
Recorded: 09/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITATANI, RYOHEI
Exec Dt:
09/14/1990
2
FUKUMOTO, KAZUYUKI
Exec Dt:
09/14/1990
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI, 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5188862
NONE
07587130
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN, KUBOVCI
K, MURRAY
WILLIAM F. WESTERMAN
SUITE 1000, 1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 31
Reel/Frame:005724/0157   Pages: 3
Recorded: 11/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITO, TOSHIMICHI
Exec Dt:
10/29/1990
2
TSUBOKAWA, MASAYA
Exec Dt:
10/29/1990
3
HAYASHI, NARIYUKI
Exec Dt:
10/29/1990
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5135807
NONE
07601790
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
1725 K STREET, N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 32
Reel/Frame:005564/0621   Pages: 2
Recorded: 12/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SENGA, MINORU
Exec Dt:
12/17/1990
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5241043
NONE
07632692
Correspondence name and address
GEORGE E. ORAM, JR.
ARMSTRONG, NIKAIDO, ET AL
SUITE 1000
1725 K ST., N.W.
WASHINGTON, D.C. 20006
Assignment: 33
Reel/Frame:005727/0014   Pages: 2
Recorded: 05/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOSOYA, IKUO
Exec Dt:
05/21/1991
2
YONEYAMA, YASUHIRO
Exec Dt:
05/21/1991
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5180571
NONE
07706695
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
1725 K STREET, N.W., STE. 1000
WASHINGTON, DC 20006
Assignment: 34
Reel/Frame:006526/0838   Pages: 3
Recorded: 04/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAMATSU, MASAHIRO
Exec Dt:
04/05/1993
2
TOHYA, OSAMU
Exec Dt:
04/05/1993
3
YUKUMOTO, TOHRU
Exec Dt:
04/05/1993
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5352536
NONE
08049561
Correspondence name and address
HENRY T. BURKE
WYATT, GERBER, BURKE & BADIE
645 MADISON AVENUE
5TH FLOOR
NEW YORK, NY 10022
Assignment: 35
Reel/Frame:006618/0505   Pages: 2
Recorded: 07/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKABAYASHI, MAKOTO
Exec Dt:
06/28/1993
2
SENGA, MINORU
Exec Dt:
06/28/1993
3
KOYAMA, YOSHINARI
Exec Dt:
06/28/1993
Assignee
1
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344973
NONE
08087262
Correspondence name and address
DAVID T. NIKAIDO
NIKAIDO, MARMELSTEIN, MURRAY & ORAM
METROPOLITAN SQUARE, 655 15TH ST., N.W.
G STREET LOBBY-SUITE 330
WASHINGTON, D.C. 20005
Assignment: 36
Reel/Frame:006969/0973   Pages: 4
Recorded: 05/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IIO, SATOSHI
Exec Dt:
03/17/1994
2
WATANABE, MASAKAZU
Exec Dt:
03/17/1994
3
ITO, TOSHIMICHI
Exec Dt:
03/10/1994
4
TSUBOKAWA, MASAYA
Exec Dt:
03/10/1994
Assignees
1
NGK SPARK PLUG COMPANY LIMITED
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI AICHI-KEN, JAPAN
2
IDEMITSU PETROCHEMICAL COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5334453
NONE
07905199
Correspondence name and address
JAMES C. LYDON
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
1725 K STREET, N.W., SUITE 1000
WASHINGTON, DC 20006

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