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Patent Assignment Assignor Details
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Assignor Name : SAWAMOTO, HIDEO
Total Assignments: 15
Assignment: 1
Reel/Frame:004416/0605   Pages: 1
Recorded: 01/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMENO, HIDENORI
Exec Dt:
01/07/1985
2
KUBO, TAKASHIGE
Exec Dt:
01/07/1985
3
HAGIWARA, NOBUTAKA
Exec Dt:
01/07/1985
4
SATO, HIROAKI
Exec Dt:
01/07/1985
5
SAWAMOTO, HIDEO
Exec Dt:
01/07/1985
Assignee
1
HITACHI, LTD., A CORP OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4885681
NONE
06691909
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PA. AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004780/0567   Pages: 1
Recorded: 08/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARA, MARI
Exec Dt:
07/29/1987
2
SAWAMOTO, HIDEO
Exec Dt:
07/29/1987
3
IMAI, KANAME
Exec Dt:
07/29/1987
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4999770
NONE
07084092
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PA. AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004830/0679   Pages: 1
Recorded: 02/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMIZU, NAOHIKO
Exec Dt:
02/03/1988
2
SAWAMOTO, HIDEO
Exec Dt:
02/03/1988
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985828
NONE
07156454
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVENUE, N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004936/0407   Pages: 1
Recorded: 07/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARA, MARI
Exec Dt:
07/08/1988
2
SAWAMOTO, HIDEO
Exec Dt:
07/08/1988
3
YAMAGATA, RYO
Exec Dt:
07/08/1988
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4752984
NONE
07222767
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MC KEE, 400 NATIONAL CITY
EAST SIXTH BLDG.
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:004958/0797   Pages: 1
Recorded: 10/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAWAMOTO, HIDEO
Exec Dt:
09/22/1988
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5023777
NONE
07252815
Correspondence name and address
FAY, SHARPE, BEALL,
FAGAN, MINNICH AND MC KEE
400 NATIONAL CITY EAST
SIXTH STREET BLDG.
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:005059/0488   Pages: 1
Recorded: 04/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGATA, RYO
Exec Dt:
03/23/1989
2
SAWAMOTO, HIDEO
Exec Dt:
03/23/1989
3
UMENO, HIDENORI
Exec Dt:
03/23/1989
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5129071
NONE
07331756
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005313/0165   Pages: 2
Recorded: 05/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOTOMURA, YUKIHIRO
Exec Dt:
03/30/1990
2
TAKEUCHI, HIDEKI
Exec Dt:
03/30/1990
3
SAWAMOTO, HIDEO
Exec Dt:
03/30/1990
4
ARA, MARI
Exec Dt:
03/30/1990
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5305458
NONE
07518411
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:005406/0426   Pages: 2
Recorded: 08/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAWAMOTO, HIDEO
Exec Dt:
08/07/1990
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5396605
NONE
07565133
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:006053/0504   Pages: 2
Recorded: 03/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMENO, HIDENORI
Exec Dt:
03/09/1992
2
KUBO, TAKASHIGE
Exec Dt:
03/09/1992
3
HAGIWARA, NOBUTAKA
Exec Dt:
03/09/1992
4
SATO, HIROAKI
Exec Dt:
03/09/1992
5
SAWAMOTO, HIDEO
Exec Dt:
03/09/1992
6
INOUE, TARO
Exec Dt:
03/09/1992
7
TANAKA, SHUNJI
Exec Dt:
03/09/1992
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6,KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5392409
NONE
07851629
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:009508/0208   Pages: 4
Recorded: 10/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTA, TAKASHI
Exec Dt:
07/19/1994
2
KURIHARA, TOSHIHIKO
Exec Dt:
07/19/1994
3
TANAKA, SHIGEYA
Exec Dt:
07/19/1994
4
SAWAMOTO, HIDEO
Exec Dt:
07/19/1994
5
SAITO, KOJI
Exec Dt:
07/19/1994
6
SHIMAMURA, KOTARO
Exec Dt:
07/19/1994
7
OSUMI, AKIYOSHI
Exec Dt:
07/19/1994
Assignee
1
HITACHI, LTD.
4-CHOME, CHIYODA-KU
6 KANDA SURUGADAI
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5848432
NONE
08281002
Correspondence name and address
ANTONELLI, TERRY, STOUT, ET AL.
CARL I. BRUNDIDGE
1300 SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:008652/0058   Pages: 3
Recorded: 06/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, HIROMICHI
Exec Dt:
09/05/1995
2
MURABAYASHI, FUMIO
Exec Dt:
09/05/1995
3
YAMAUCHI, TATSUMI
Exec Dt:
09/05/1995
4
HOTTA, TAKASHI
Exec Dt:
09/05/1995
5
SAWAMOTO, HIDEO
Exec Dt:
09/05/1995
6
NISHIYAMA, TAKAHIRO
Exec Dt:
09/05/1995
7
KIYOSHIGE, YOSHIKAZU
Exec Dt:
09/05/1995
8
IDO, NORIYASU
Exec Dt:
09/05/1995
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5684729
NONE
08530471
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
GREGORY E. MONTONE
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 12
Reel/Frame:007807/0674   Pages: 2
Recorded: 11/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTA, TAKASHI
Exec Dt:
11/01/1995
2
SAWAMOTO, HIDEO
Exec Dt:
11/01/1995
3
AKIYAMA, NOORU
Exec Dt:
11/01/1995
4
AKIOKA, TAKASHI
Exec Dt:
11/01/1995
5
TANAKA, SHIGEYA
Exec Dt:
11/01/1995
Assignee
1
HITACHI, LTD.
6, KANDA SURGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6032229
NONE
08562187
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
GREGORY E. MONTONE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 13
Reel/Frame:008740/0388   Pages: 2
Recorded: 09/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHIGEYA
Exec Dt:
08/21/1997
2
SHIMAMURA, KOTARO
Exec Dt:
08/21/1997
3
SHIMOMURA, TETSUYA
Exec Dt:
08/21/1997
4
HOTTA, TAKASHI
Exec Dt:
08/21/1997
5
SAWAMOTO, HIDEO
Exec Dt:
08/21/1997
Assignee
1
HITACHI, LTD.
6-KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6101596
NONE
08894924
Correspondence name and address
ANTONELLI, TERRY, STOUT ET AL.
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:009926/0294   Pages: 2
Recorded: 04/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, TORU
Exec Dt:
04/09/1999
2
SAWAMOTO, HIDEO
Exec Dt:
04/06/1999
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHROME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6442223
NONE
09299716
Correspondence name and address
IBM CORPORATION
ANTHONY V.S. ENGLAND, ESQ.
INTELLECTUAL PROPERTY LAW
INTERNAL ZIP 4054, 11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 15
Reel/Frame:011559/0446   Pages: 2
Recorded: 02/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, MICHIAKI
Exec Dt:
12/05/2000
2
SAKAKIBARA, HIDEKI
Exec Dt:
12/05/2000
3
KOBAYASHI, TORU
Exec Dt:
12/05/2000
4
MIYAOKA, SHUICHI
Exec Dt:
12/05/2000
5
YOKOYAMA, YUJI
Exec Dt:
12/05/2000
6
SAWAMOTO, HIDEO
Exec Dt:
12/11/2000
7
KUME, MASAJI
Exec Dt:
12/11/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6430103
US20010012232
09775544
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
GREGORY E. MONTONE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209

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