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Patent Assignment Assignor Details
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Assignor Name : TAKEDA, RYUZABURO
Total Assignments: 14
Assignment: 1
Reel/Frame:004445/0341   Pages: 1
Recorded: 08/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, ETSUJI
Exec Dt:
08/05/1985
2
KOHNO, HIDEKI
Exec Dt:
08/05/1985
3
TAKEDA, RYUZABURO
Exec Dt:
08/05/1985
Assignee
1
HITACHI, LTD 6, KANDA SURUGADAI 4-CHOME CHIYODA-KU TOKYO JAPAN A CORP OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4701709
NONE
06766195
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PENN. AVE., .W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004818/0481   Pages: 1
Recorded: 11/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, SHINICH
Exec Dt:
05/16/1986
2
TAKEDA, RYUZABURO
Exec Dt:
05/16/1986
3
HARUNA, KOICHI
Exec Dt:
05/16/1986
4
SANO, KOICHI
Exec Dt:
05/16/1986
5
YAMAGATA, SHIMBU
Exec Dt:
05/16/1986
6
YOKOYAMA, TETSUO
Exec Dt:
05/16/1986
7
KOIZUMI, HIDEAKI
Exec Dt:
05/16/1986
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4870362
NONE
07133069
Correspondence name and address
ANTONELLI, TERRY AND WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004963/0344   Pages: 1
Recorded: 10/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, RYUZABURO
Exec Dt:
12/02/1986
2
KOIZUMI, HIDEAKI
Exec Dt:
12/02/1986
3
ISHIZUKA, TOSHIHIRO
Exec Dt:
12/02/1986
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4814709
NONE
07059879
Correspondence name and address
ANTONELLI, TERRY AND WANDS
STE. 600, 1919 PA. AVENUE, N.W.,
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004691/0368   Pages: 1
Recorded: 04/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, RYUZABURO
Exec Dt:
04/03/1987
2
KOIZUMI, HIDEAKI
Exec Dt:
04/03/1987
3
MIYAMOTO, YOSHIYUKI
Exec Dt:
04/03/1987
Assignee
1
HITACHI, LTD.
6 KANDA SURUGASAI 4-CHOME, CHIYODA-KU,
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4889127
NONE
07037855
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PA. AVE., N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004872/0261   Pages: 1
Recorded: 03/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANO, KOICHI
Exec Dt:
03/04/1988
2
YOKOYAMA, TETSUO
Exec Dt:
03/04/1988
3
TAKEDA, RYUZABURO
Exec Dt:
03/04/1988
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4915111
NONE
07170342
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENN. AVE. N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005142/0212   Pages: 1
Recorded: 09/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, RYUZABURO
Exec Dt:
09/01/1988
2
KOIZUMI, HIDEAKI
Exec Dt:
09/01/1988
3
ARITOMI, TOSHIAKI
Exec Dt:
09/01/1988
Assignee
1
HITACHI, LTD, 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902972
NONE
07254652
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600, 1919 PENNSYLVANIA AVE. N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:006139/0783   Pages: 2
Recorded: 06/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYAMOTO, YOSHIYUKI
Exec Dt:
02/09/1989
2
TAKEDA, RYUZABURO
Exec Dt:
02/09/1989
3
ARITOMI, TOSHIAKI
Exec Dt:
02/09/1989
Assignee
1
HITACHI, LTD., A JAPAN CORP.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5165411
NONE
07672757
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., NW, SUITE 600
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:006486/0393   Pages: 2
Recorded: 03/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOIZUMI, HIDEAKI
Exec Dt:
03/01/1989
2
TAKEDA, RYUZABURO
Exec Dt:
03/01/1989
3
KOHNO, HIDEAKI
Exec Dt:
03/01/1989
4
YOKOYAMA, TETSUO
Exec Dt:
03/01/1989
5
MIYAMOTO, YOSHIYUKI
Exec Dt:
03/01/1989
6
SANO, KOICHI
Exec Dt:
03/01/1989
Assignee
1
HITACHI, LTD.
6 KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4870115
NONE
07322922
Correspondence name and address
ALAN E. SCHIAVELLI
1919 PENNSYLVANIA AVE., N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:005085/0056   Pages: 1
Recorded: 05/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOIZUMI, HIDEAKI
Exec Dt:
05/16/1989
2
TAKEDA, RYUZABURO
Exec Dt:
05/16/1989
3
SANO, KOICHI
Exec Dt:
05/16/1989
4
YOKOYAMA, TETSUO
Exec Dt:
05/16/1989
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5016637
NONE
07356418
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENN., AVE., N.W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:005263/0399   Pages: 1
Recorded: 03/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGASHIMA, MITSUNOBU
Exec Dt:
02/16/1990
2
TAKEDA, RYUZABURO
Exec Dt:
02/16/1990
Assignees
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP. OF JAPAN
2
HITACHI INSTRUMENT ENGINEERING CO., LTD., 882, ICHIGE, KATSUTA-SHI, IBARAKI-KEN, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5101157
NONE
07490304
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENN. AVE. N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:005440/0540   Pages: 2
Recorded: 09/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKANE, ATSUSHI
Exec Dt:
09/03/1990
2
MIYAMOTO, YOSHIYUKI
Exec Dt:
09/03/1990
3
TAKEDA, RYUZABURO
Exec Dt:
09/03/1990
4
SANO, KOICHI
Exec Dt:
09/03/1990
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5148109
NONE
07579531
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENN. AVE. N.W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:005746/0217   Pages: 2
Recorded: 06/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOIZUMI, HIDEAKI
Exec Dt:
06/05/1991
2
TAKEDA, RYUZABURO
Exec Dt:
06/05/1991
3
SANO, KOICHI
Exec Dt:
06/05/1991
4
YOKOYAMA, TETSUO
Exec Dt:
06/05/1991
Assignee
1
HITACHI, LTD.
A CORPORATION OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5207222
NONE
07713316
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:006088/0944   Pages: 2
Recorded: 04/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAKEDA, RYUZABURO
Exec Dt:
03/11/1992
Assignee
1
HITACHI, LTD. A CORPORATION OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304928
NONE
07854013
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MCKEE
ATTN: THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 14
Reel/Frame:007121/0927   Pages: 2
Recorded: 09/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKIGUCHI KENJI
Exec Dt:
08/12/1994
2
TANIGUCHI, YO
Exec Dt:
08/12/1994
3
YAMAMOTO, ETSUJI
Exec Dt:
08/12/1994
4
WATANABE, SHIGERU
Exec Dt:
08/23/1994
5
SUZUKI, KATSUNORI
Exec Dt:
08/23/1994
6
TAKEDA, RYUZABURO
Exec Dt:
08/23/1994
7
KONDO, SHOJI
Exec Dt:
08/23/1994
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA-1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5684398
NONE
08297565
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209

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