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 : NAGAI, KYUICHIROU
Total Assignments: 12
Assignment: 1
Reel/Frame:005054/0537   Pages: 1
Recorded: 03/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, HIDEKAZU
Exec Dt:
03/03/1989
2
OGIRO, KENJI
Exec Dt:
03/03/1989
3
KAKU, NOBUYUKI
Exec Dt:
03/03/1989
4
NAGAI, KYUICHIROU
Exec Dt:
03/03/1989
Assignee
1
HITACHI, LTD.,
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5016125
NONE
07322971
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005151/0149   Pages: 1
Recorded: 09/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWANO, TOSHIYASU
Exec Dt:
09/11/1989
2
OGIRO, KENJI
Exec Dt:
09/11/1989
3
NAGAI, KYUICHIROU
Exec Dt:
09/11/1989
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
3384964
NONE
04555598
 
5124862
NONE
07409430
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MC KEE
SUITE 700
1100 SUPERIOR AVENUE
CLEVELAND, OH 44114
Assignment: 3
Reel/Frame:005285/0916   Pages: 1
Recorded: 04/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, HIDEKAZU
Exec Dt:
04/05/1990
2
NAGAI, KYUICHIROU
Exec Dt:
04/05/1990
3
OGIRO, KENJI
Exec Dt:
04/05/1990
4
AMAN, MITSUJI
Exec Dt:
04/05/1990
5
TAKITA, KOUHEI
Exec Dt:
04/05/1990
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4943874
NONE
07258103
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN,
MINNICH & MC KEE
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 4
Reel/Frame:005611/0659   Pages: 2
Recorded: 02/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMIZU, HIROKAZU
Exec Dt:
02/05/1991
2
NAGAI, KYUICHIROU
Exec Dt:
02/05/1991
3
OGIRO, KENJI
Exec Dt:
02/05/1991
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5196977
NONE
07658257
Correspondence name and address
ANTONELLI, TERRY, STOUT AND KRAUS
SUITE 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:006627/0444   Pages: 2
Recorded: 08/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, NAOKO
Exec Dt:
06/17/1991
2
IWAKURA, MASAO
Exec Dt:
06/17/1991
3
TAKEDA, HIDEKAZU
Exec Dt:
06/17/1991
4
NAGAI, KYUICHIROU
Exec Dt:
06/17/1991
5
NISHIDA, IKUO
Exec Dt:
06/17/1991
6
YAMASHITA, YOSHIHARU
Exec Dt:
06/17/1991
7
IYOTA, KOJI
Exec Dt:
06/17/1991
8
OHMORI, MOTONORI
Exec Dt:
06/17/1991
9
OGIRO, KENJI
Exec Dt:
06/17/1991
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU, TOKYO JAPAN
CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5278707
NONE
07723607
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
STANLEY A. WAL
1919 PENNSYLVANIA AVE., N.W., SUITE 600
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:005924/0533   Pages: 2
Recorded: 11/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKITA, KOUHEI
Exec Dt:
10/25/1991
2
TANAKA, YOSHIYUKI
Exec Dt:
10/25/1991
3
SAITOH, HIRONORI
Exec Dt:
10/25/1991
4
NAGAI, KYUICHIROU
Exec Dt:
10/25/1991
5
NISHIJIMA, TATSUMI
Exec Dt:
10/25/1991
6
OGIRO, KENJI
Exec Dt:
10/25/1991
7
MASUOKA, NOBUO
Exec Dt:
10/25/1991
8
FUSE, KENJI
Exec Dt:
10/25/1991
Assignee
1
HITACHI, LTD. A CORPORATION OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5291351
NONE
07788317
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENN. AVE. N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:013020/0932   Pages: 2
Recorded: 06/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, KYUICHIROU
Exec Dt:
05/09/2002
2
OKAMOTO, TOMOMI
Exec Dt:
05/09/2002
3
OOYA, JUN
Exec Dt:
05/24/2002
4
NAITOU, TAKAO
Exec Dt:
05/24/2002
5
FURUKAWA, SHYUNJI
Exec Dt:
05/13/2002
6
FUJITA, MINORU
Exec Dt:
05/10/2002
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI MAXWELL, LTD.
6-20-1 KINUNODAI, YAWARA-MURA, TSUKUBA-GUN
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030024833
10081150
Correspondence name and address
MCDERMOTT, WILL & EMERY
KEITH E. GEORGE
600 13TH STREET, NW.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:013558/0215   Pages: 3
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TOMOMI
Exec Dt:
11/20/2002
2
NAGAI, KYUICHIROU
Exec Dt:
11/20/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6948179
US20030128654
10310332
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 9
Reel/Frame:015669/0969   Pages: 2
Recorded: 08/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, HIROAKI
Exec Dt:
05/20/2004
2
NAGAI, KYUICHIROU
Exec Dt:
05/20/2004
3
SASAMOTO, MANABU
Exec Dt:
05/20/2004
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050030866
10846552
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 10
Reel/Frame:016556/0678   Pages: 2
Recorded: 05/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMARU, TAKASHI
Exec Dt:
03/30/2005
2
FURUI, MAKI
Exec Dt:
03/30/2005
3
ONO, HIRAOKI
Exec Dt:
04/05/2005
4
WATANABE, KATSUYUKI
Exec Dt:
04/05/2005
5
NAGAI, KYUICHIROU
Exec Dt:
04/06/2005
6
TAKEDA, HIDEKAZU
Exec Dt:
04/04/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8073312
US20050265169
11063591
Correspondence name and address
MELVIN KRAUS
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET- SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:026754/0846   Pages: 5
Recorded: 08/16/2011
Attorney Dkt #:500.44845X00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE 3RD INVENTOR'S NAME PREVIOUSLY RECORDED ON REEL 016556 FRAME 0678. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YOSHIMARU, TAKASHI
Exec Dt:
03/30/2005
2
FURUI, MAKI
Exec Dt:
03/30/2005
3
ONO, HIROAKI
Exec Dt:
04/05/2005
4
WATANABE, KATSUYUKI
Exec Dt:
04/05/2005
5
NAGAI, KYUICHIROU
Exec Dt:
04/06/2005
6
WATANABE, HIDEKAZU
Exec Dt:
04/04/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8073312
US20050265169
11063591
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 12
Reel/Frame:026971/0352   Pages: 8
Recorded: 09/26/2011
Attorney Dkt #:500.44845X00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ORIGINAL COVER SHEET, THE 6TH INVENTOR'S NAME IS INCORRECT, PREVIOUSLY RECORDED ON REEL 026754 FRAME 0846. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YOSHIMARU, TAKASHI
Exec Dt:
03/30/2005
2
FURUI, MAKI
Exec Dt:
03/30/2005
3
ONO, HIROAKI
Exec Dt:
04/05/2005
4
WATANABE, KATSUYUKI
Exec Dt:
04/05/2005
5
NAGAI, KYUICHIROU
Exec Dt:
04/06/2005
6
TAKEDA, HIDEKAZU
Exec Dt:
04/04/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8073312
US20050265169
11063591
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209

Search Results as of: 04/27/2024 12:05 AM
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