skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : NAKASHIZU, SHIGENORI
Total Assignments: 10
Assignment: 1
Reel/Frame:004064/0563   Pages: 1
Recorded: 11/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAWARA, KINYA
Exec Dt:
03/13/1981
2
KAMIYAMA, HIROKI
Exec Dt:
03/13/1981
3
NAKASHIZU, SHIGENORI
Exec Dt:
03/13/1981
4
KANEKO, TAKASHI
Exec Dt:
03/13/1981
5
WAKUI, TADAHIRO
Exec Dt:
03/13/1981
6
MATSUMOTO, TADASHI
Exec Dt:
03/13/1981
Assignee
1
MARUZEN OIL CO. LTD.
NO. 3, NAGAHORIBASHISUJI 1-CHOME, MINAMI-KU,
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4368337
NONE
06248913
Correspondence name and address
SUGHRUE, ROTHWELL, MION,
ZINN & MACPEAK
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005100/0275   Pages: 1
Recorded: 07/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAWARA, KINYA
Exec Dt:
06/23/1989
2
KUDOH, KAZUYOSHI
Exec Dt:
06/23/1989
3
USUI, KAZUSHI
Exec Dt:
06/23/1989
4
YOSHINARI, TOMOHIRO
Exec Dt:
06/23/1989
5
NAKASHIZU, SHIGENORI
Exec Dt:
06/23/1989
Assignee
1
RESEARCH ASSOCIATION FOR RESIDUAL OIL PROCESSING, 4-2, UCHI-KANDA 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4981832
NONE
07374805
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:006634/0264   Pages: 2
Recorded: 07/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USUI, KAZUSHI
Exec Dt:
07/06/1993
2
NAKASHIZU, SHIGENORI
Exec Dt:
07/06/1993
3
ISHIDA, KENTAROU
Exec Dt:
07/06/1993
4
KOGURE, EIKO
Exec Dt:
07/06/1993
Assignees
1
COSMO RESEARCH INSTITUTE
1-1, SHIBAURA 1-CHOME MINATO-KU, TOKYO, JAPAN
JAPAN
2
COSMO OIL CO., LTD
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5494875
NONE
08090451
Correspondence name and address
WADDELL A. BIGGART
SUGHRUE, MION, ZINN, ET AL
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:015307/0344   Pages: 2
Recorded: 10/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, OSAMU
Exec Dt:
09/16/2003
2
NAKASHIZU, SHIGENORI
Exec Dt:
09/16/2003
3
SAITO, KINJIRO
Exec Dt:
09/16/2003
4
SUZUKI, TAKASHI
Exec Dt:
09/16/2003
Assignees
1
JAPAN NATIONAL OIL CORPORATION
2-2, UCHISAIWAICHO 2-CHOME, CHIYODA-KU
TOKYO 100-8511, JAPAN
2
COSMO OIL CO., LTD
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO 105-8528, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924316
US20040157938
10476131
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:018831/0553   Pages: 2
Recorded: 01/18/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
08/18/2006
2
NAKASHIZU, SHIGENORI
Exec Dt:
08/18/2006
3
IWAMOTO, OSAMU
Exec Dt:
08/18/2006
4
OTSUKA, HIROAKI
Exec Dt:
08/18/2006
Assignees
1
JAPAN OIL, GAS AND METALS NATIONAL CORPORATION
1310, OMIYA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 212-8554
2
COSMO OIL CO., LTD.
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7612013
US20080064769
10585109
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 6
Reel/Frame:024559/0799   Pages: 3
Recorded: 06/14/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIZU, SHIGENORI
Exec Dt:
06/03/2010
2
MIYATA, YUTAKA
Exec Dt:
06/03/2010
3
SATO, KAZUHIRO
Exec Dt:
06/03/2010
Assignee
1
JAPAN OIL, GAS AND METALS NATIONAL CORPORATION
1310, OMIYA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 212-8554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8906222
US20100282328
12735082
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 7
Reel/Frame:024671/0303   Pages: 4
Recorded: 06/14/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIZU, SHIGENORI
Exec Dt:
06/03/2010
2
MIYATA, YUTAKA
Exec Dt:
06/03/2010
3
SATO, KAZUHITO
Exec Dt:
06/03/2010
Assignees
1
JAPAN OIL, GAS AND METALS NATIONAL CORPORATION
1310, OMIYA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 212-8554
2
INPEX CORPORATION
5-3-1, AKASAKA MINATO-KU
TOKYO 107-6332, JAPAN
3
NIPPON OIL CORPORATION
3-12, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO 105-8412, JAPAN
4
JAPAN PETROLEUM EXPLORATION CO., LTD.
7-12, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
5
COSMO OIL CO., LTD.
1-1-1, SHIBAURA, MINATO-KU
TOKYO 105-8528, JAPAN
6
NIPPON STEEL ENGINEERING CO., LTD.
5-1, OSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, 141-8604, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8906222
US20100282328
12735082
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 8
Reel/Frame:025765/0476   Pages: 2
Recorded: 12/22/2010
Attorney Dkt #:Q122228
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
12/01/2010
2
NAKASHIZU, SHIGENORI
Exec Dt:
12/01/2010
Assignee
1
COSMO OIL CO., LTD.
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8598063
US20110112206
13000915
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 9
Reel/Frame:028094/0881   Pages: 3
Recorded: 04/24/2012
Attorney Dkt #:15551/1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KAZUHITO
Exec Dt:
04/16/2012
2
NAKASHIZU, SHIGENORI
Exec Dt:
04/16/2012
Assignee
1
COSMO OIL CO., LTD.
1-1-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 105-8528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9656252
US20120208905
13503671
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:030729/0084   Pages: 3
Recorded: 07/02/2013
Attorney Dkt #:15551/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, YASUTOMO
Exec Dt:
06/24/2013
2
NAKASHIZU, SHIGENORI
Exec Dt:
06/24/2013
Assignee
1
COSMO OIL CO., LTD.
1-1-1 SHIBAURA, MINATO-KU
TOKYO, JAPAN 105-8528
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130289145
13978053
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004

Search Results as of: 04/19/2024 03:54 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT