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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : HOKKAIDO ELECTRIC POWER CO., INC.
Total Assignments: 6
Assignment: 1
Reel/Frame:006774/0043   Pages: 4
Recorded: 10/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, KAZUYUKI
Exec Dt:
09/08/1993
2
SUGII, NOBUYUKI
Exec Dt:
09/01/1993
3
WAKATA, MITSUNOBU
Exec Dt:
09/24/1993
4
KUBO, KOHICHI
Exec Dt:
09/01/1993
5
MATSUURA, KIYOTAKA
Exec Dt:
09/13/1993
6
YAMAUCHI, HISAO
Exec Dt:
09/01/1993
Assignees
1
HOKKAIDO ELECTRIC POWER CO., INC.
2, ODORI HIGASHI 1-CHOME
CHUO-KU, SAPPORO-SHI
HOKKAIDO, JAPAN
2
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER
2, ODORI HIGASHI 1-CHOME CHUO-KU, SAPPORO-SHI, HOKKAIDO, JAPAN
34-3, SHINBASHI 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5376309
NONE
08116534
Correspondence name and address
KANESAKA AND TAKEUCHI
MANABU KANESAKA
727 TWENTY-THIRD STREET, SOUTH
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:007101/0300   Pages: 4
Recorded: 08/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATSUMI, NORIYUKI
Exec Dt:
07/15/1994
2
TANAKA, SHOJI
Exec Dt:
07/15/1994
3
TSUJINO, JIRO
Exec Dt:
07/15/1994
4
YUHYA, SHIGENORI
Exec Dt:
07/15/1994
5
KUME, ATSUSHI
Exec Dt:
07/15/1994
6
KIKUCHI, KEI
Exec Dt:
07/15/1994
7
SHIOHARA, YUH
Exec Dt:
07/15/1994
Assignees
1
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER
34-3, SHINBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN
2
HOKKAIDO ELECTRIC POWER CO., INC.
2, ODORIHIGASHI 1-CHOME, CHO-KU,
SAPPORO-SHI,
HOKKAIDO, JAPAN
3
FUJIKURA LTD.
5-1, KIBA 1-CHOME, KOTO-KU
HOKKAIDO, TOKYO, JAPAN
4
TOKYO GAS CO., LTD.
5-20, KAIGAN 1-CHOME, MINATO-KU
HOKKAIDO, TOKYO, JAPAN
5
HITACHI CABLE, LTD.
1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
HOKKAIDO TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5453306
NONE
08269178
Correspondence name and address
HELFGOTT & KARAS, P.C.
EMPIRE STATE BUILDING
60TH FLOOR
350 FIFTH AVENUE
NEW YORK, NY 10118
Assignment: 3
Reel/Frame:007241/0612   Pages: 5
Recorded: 09/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, YASUJI
Exec Dt:
09/01/1994
2
NAKAMURA, MASARU
Exec Dt:
09/01/1994
3
TATSUMI, NORIYUKI
Exec Dt:
09/01/1994
4
TSUJINO, JIRO
Exec Dt:
09/01/1994
5
OHTSU, KANSHI
Exec Dt:
09/01/1994
6
KANAMORI, YASUO
Exec Dt:
09/01/1994
7
TAGAMI, MINORU
Exec Dt:
09/01/1994
8
KUME, ATSUSHI
Exec Dt:
09/01/1994
9
SHIOHARA, YUH
Exec Dt:
09/01/1994
10
TANAKA, SHOJI
Exec Dt:
09/01/1994
Assignees
1
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER
34-3, SHINBASHI 5-CHOME,
MINATO-KU, TOKYO,, JAPAN
2
HITACHI CABLE, LTD.
2-1-2, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
3
HOKKAIDO ELECTRIC POWER CO., INC.
2, OHDORIHIGASHI 1-CHOME,
CHUO-KU, SAPPORO-SHI,
HOKKAIDO,, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
4
KYUSHU ELECTRIC POWER CO., INC.
1-82, WATANABEDORI 2-CHOME, CHUO-KU
FUKUOKA-SHI, FUKUOKA-KEN,, JAPAN
5
KANSAI ELECTRIC POWER CO., INC., THE
3-22, 3-CHOME, NAKANOSHIMA, KITA-KU
OSAKA 530-70, JAPAN
6
FUJIKURA LTD.
5-1, KIBA 1-CHOME, KOTO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5627142
NONE
08279416
Correspondence name and address
LORUSSO & LOUD
GEORGE A. LOUD, ESQ.
745 SOUTH 23RD STREET, STE. 301
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:010061/0815   Pages: 6
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER
Exec Dt:
02/22/1999
2
HOKKAIDO ELECTRIC POWER CO., INC.
Exec Dt:
02/22/1999
3
FUJIKURA LTD.
Exec Dt:
02/22/1999
4
TOKYO GAS CO., LTD.
Exec Dt:
02/22/1999
5
HITACHI CABLE, LTD.
Exec Dt:
02/22/1999
Assignees
1
NEW ENERGY AND INDUSTRIAL TECHNOLOGY DEVELOPMENT ORGANIZATION
1-1, HIGASHI-IKEBUKURO 3-CHOME, TOSHIMU-KU
TOKYO, JAPAN
2
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER
34-3, SHINBASHI 5-CHOME
MINATO-KU, TOKYO, JAPAN
3
HOKKAIDO ELECTRIC POWER CO., INC.
2, ODORIHIGASHI 1-CHOME, CHUO-KU
SAPPORO-SHI, HOKKAIDO, JAPAN
4
FUJIKURA LTD.
5-1, KIBA 1-CHOME
KOTO-KU, TOKYO, JAPAN
5
TOKYO GAS CO., LTD.
5-20, KAIGAN 1-CHOME
MINATO-KU, TOKYO, JAPAN
6
HITACHI CABLE, LTD.
1-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5453306
NONE
08269178
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:014699/0589   Pages: 8
Recorded: 10/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER
Exec Dt:
09/17/2003
2
HITACHI CABLE, LTD.
Exec Dt:
09/17/2003
3
HOKKAIDO ELECTRIC POWER CO., INC.
Exec Dt:
09/17/2003
4
KYUSHU ELECTRIC POWER CO., INC.
Exec Dt:
09/17/2003
5
KANSAI ELECTRIC POWER CO., INC., THE
Exec Dt:
09/17/2003
6
FUJIKURA LTD.
Exec Dt:
09/17/2003
Assignees
1
NEW ENERGY AND INDUSTRIAL TECHNOLOGY DEVELOPMENT ORGANIZATION
1-1, HIGASHI-IKEBUKURO 3-CHOME, TOSHIMA-KU
TOKYO, JAPAN
2
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER
34-3, SHINBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN
3
HITACHI CABLE, LTD.
1-6-1, OTEMACHI, CHIYODA-KU
TOKYO, JAPAN
4
HOKKAIDO ELECTRIC POWER CO., INC.
2, OHDORIHIGASHI 1-CHOME, CHUO-KU
SAPPORO-SHI, HOKKAIDO, JAPAN
5
KYUSHU ELECTRIC POWER CO., INC.
1-82, WATANABEDORI 2-CHOME, CHUO-KU
FUKUOKA-SHI, FUKUOKA-KEN, JAPAN
6
KANSAI ELECTRIC POWER CO.,INC., THE
3-22, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA, JAPAN
7
FUJIKURA LTD.
5-1, KIBA 1-CHOME, KOTO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5627142
NONE
08279416
Correspondence name and address
LORUSSO, LOUD & KELLY
GEORGE A. LOUD, ESQUIRE
3137 MOUNT VERNON AVENUE
ALEXANDRIA, VA 22305
Assignment: 6
Reel/Frame:057490/0050   Pages: 5
Recorded: 09/15/2021
Attorney Dkt #:P293334.WO-US.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARADA, KAZUO
Exec Dt:
09/03/2021
Assignee
1
HOKKAIDO ELECTRIC POWER CO., INC.
2, HIGASHI 1-CHOME, ODORI, CHUO-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 0608677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220240526
17436313
Correspondence name and address
KEVIN J. DUFFY/DORSEY & WHITNEY LLP
1400 WEWATTA STREET, SUITE 400
DENVER, CO 80202

Search Results as of: 04/28/2024 03:00 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