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 : FUKUYAMA, RYOOJI
Total Assignments: 8
Assignment: 1
Reel/Frame:005362/0923   Pages: 2
Recorded: 06/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATAMABE, SEIICHI
Exec Dt:
01/08/1990
2
NAWATA, MAKOTO
Exec Dt:
01/09/1990
3
FUKUYAMA, RYOOJI
Exec Dt:
01/08/1990
4
KAKEHI, YUTAKA
Exec Dt:
01/08/1990
5
KANAI, SABURO
Exec Dt:
01/09/1990
6
UEYAMA, KEIJI
Exec Dt:
01/11/1990
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4971651
NONE
07475266
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005487/0363   Pages: 3
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, YOSHINAO
Exec Dt:
01/19/1990
2
KAWAHARA, HIRONOBU
Exec Dt:
01/19/1990
3
SATO, YOSHIAKI
Exec Dt:
01/19/1990
4
FUKUYAMA, RYOOJI
Exec Dt:
01/19/1990
5
NOJIRI, KAZUO
Exec Dt:
01/25/1990
6
TORII, YOSHIMI
Exec Dt:
01/25/1990
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5007981
NONE
07477474
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:006548/0151   Pages: 3
Recorded: 05/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, SEIICHI
Exec Dt:
02/18/1991
2
NAWATA, MAKOTO
Exec Dt:
02/18/1991
3
FUKUYAMA, RYOOJI
Exec Dt:
02/18/1991
4
KAKEHI, YUTAKA
Exec Dt:
02/18/1991
5
KANAI, SABURO
Exec Dt:
02/18/1991
6
KAWASAKI, YOSHINAO
Exec Dt:
02/18/1991
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5276386
NONE
07669512
Correspondence name and address
JAMES N. DRESSER
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., N.W.
SUITE 600
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:012018/0592   Pages: 2
Recorded: 07/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHMOTO, YUTAKA
Exec Dt:
03/03/1994
2
FUKUYAMA, RYOOJI
Exec Dt:
03/03/1994
3
NAWATA, MAKOTO
Exec Dt:
03/04/1994
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6328845
NONE
08214766
Correspondence name and address
ATSK, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:012440/0294   Pages: 3
Recorded: 01/10/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE LAST NAME OF THE FIRST ASSIGNOR PREVIOUSLY RECORDED AT REEL 012018, FRAME 0592
Assignors
1
OMOTO, YUTAKA
Exec Dt:
03/03/1994
2
FUKUYAMA, RYOOJI
Exec Dt:
03/03/1994
3
NAWATA, MAKOTO
Exec Dt:
03/04/1994
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6328845
NONE
08214766
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:008279/0847   Pages: 4
Recorded: 09/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, YOSHINAO
Exec Dt:
08/03/1995
2
KAWAHARA, HIRONOBU
Exec Dt:
08/03/1995
3
SATO, YOSHIAKI
Exec Dt:
08/03/1995
4
FUKUYAMA, RYOOJI
Exec Dt:
08/03/1995
5
NOJIRI, KAZUO
Exec Dt:
08/07/1995
6
TORII, YOSHIMI
Exec Dt:
08/11/1995
Assignee
1
HITACHI, LTD.
6 KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077788
NONE
08469998
Correspondence name and address
ANTONELLI, TERRY ET AL
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
STE. 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:012632/0410   Pages: 2
Recorded: 02/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUMURA, MICHINOBU
Exec Dt:
02/13/2002
2
FUKUYAMA, RYOOJI
Exec Dt:
02/13/2002
3
OHMOTO, YUTAKA
Exec Dt:
02/13/2002
4
WATANABE, KATSUYA
Exec Dt:
02/14/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6793833
US20030052086
10080540
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:015034/0195   Pages: 2
Recorded: 02/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAKUSHIJI, MAMORU
Exec Dt:
02/17/2004
2
OHMOTO, YUTAKA
Exec Dt:
02/17/2004
3
FUKUYAMA, RYOOJI
Exec Dt:
02/17/2004
4
WATANABE, KATSUYA
Exec Dt:
02/18/2004
Assignee
1
HITACHI HIGH TECHNOLOGIES CORPORATION
1-24-14, NISHI SHIMBASHI
MINATO-KU, TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050011612
10787461
Correspondence name and address
ANTONELLI TERRY STOUT, ET AL.
WILLIAM I. SOLOMON
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209

Search Results as of: 04/26/2024 12:42 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