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Patent Assignment Assignor Details
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Assignor Name : KAWAHARA, HIRONOBU
Total Assignments: 19
Assignment: 1
Reel/Frame:004920/0703   Pages: 1
Recorded: 07/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, YOSHINAO
Exec Dt:
09/28/1987
2
KAWAHARA, HIRONOBU
Exec Dt:
09/11/1987
3
KAKEHI, YUTAKA
Exec Dt:
09/28/1987
4
HIROBE, KADO
Exec Dt:
09/19/1987
5
KUDO, KATSUYOSHI
Exec Dt:
09/28/1987
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4795529
NONE
07109318
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 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:005427/0378   Pages: 2
Recorded: 08/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJIMOTO, KOTARO
Exec Dt:
02/20/1990
2
TANAKA, YOSHIE
Exec Dt:
02/20/1990
3
KAWAHARA, HIRONOBU
Exec Dt:
02/20/1990
4
SATO, YOSHIAKI
Exec Dt:
02/21/1990
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985113
NONE
07489550
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENN., AVE., N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005926/0384   Pages: 2
Recorded: 11/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJII, TAKASHI
Exec Dt:
01/19/1991
2
KAWAHARA, HIRONOBU
Exec Dt:
01/19/1991
3
TAKATA, KAZUO
Exec Dt:
01/19/1991
4
NISHIUMI, MASAHARU
Exec Dt:
01/19/1991
5
YAMAMOTO, NORIAKI
Exec Dt:
01/19/1991
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5110408
NONE
07658254
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENN. AVE., N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:006767/0653   Pages: 3
Recorded: 11/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKIYO, TADAMITSU
Exec Dt:
07/15/1993
2
KAWAHARA, HIRONOBU
Exec Dt:
07/15/1993
3
SATO, YOSHIAKI
Exec Dt:
07/15/1993
4
FUJIMOTO, KOTARO
Exec Dt:
07/15/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5320707
NONE
08063983
Correspondence name and address
WILLIAM I. SOLOMON
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600 1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:009412/0616   Pages: 2
Recorded: 09/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YOSHIAKI
Exec Dt:
11/02/1994
2
KATAMOTO, MITSURA
Exec Dt:
11/02/1994
3
KAWAHARA, HIRONOBU
Exec Dt:
11/02/1994
4
SORAOKA, MINORU
Exec Dt:
11/02/1994
5
UMEMOTO, TSUYOSHI
Exec Dt:
11/02/1994
6
KIHARA, HIDEKI
Exec Dt:
11/02/1994
7
KUDO, KATSUYOSHI
Exec Dt:
11/02/1994
8
YUKIMASA, TOORU
Exec Dt:
11/02/1994
9
KAKUTANI, HIROFUMI
Exec Dt:
11/02/1994
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5861601
NONE
08340337
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
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: 8
Reel/Frame:009981/0492   Pages: 3
Recorded: 05/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOTANI, MASANORI
Exec Dt:
02/15/1999
2
KANAI, SABURO
Exec Dt:
02/15/1999
3
ITOU, YOUICHI
Exec Dt:
02/15/1999
4
FUJII, TAKASHI
Exec Dt:
02/15/1999
5
KAWAHARA, HIRONOBU
Exec Dt:
02/15/1999
6
HAMASAKI, RYOUJI
Exec Dt:
02/15/1999
7
TAKAHASHI, KAZUE
Exec Dt:
02/15/1999
8
YOSHIGAI, MOTOHIKO
Exec Dt:
02/15/1999
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6235146
NONE
09313253
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:011253/0633   Pages: 2
Recorded: 10/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, HIRONOBU
Exec Dt:
10/16/2000
2
TAKAHASHI, KAZUE
Exec Dt:
10/16/2000
3
SUEHIRO, MITSURU
Exec Dt:
10/16/2000
4
YAMAMOTO, HIDEYUKI
Exec Dt:
10/16/2000
5
WATANABE, KATSUYA
Exec Dt:
10/16/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6558100
NONE
09697324
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 10
Reel/Frame:011396/0284   Pages: 2
Recorded: 12/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, KENJI
Exec Dt:
12/01/2000
2
OMOTO, YUTAKA
Exec Dt:
12/07/2000
3
SASAKI, ICHIRO
Exec Dt:
12/01/2000
4
KAWAHARA, HIRONOBU
Exec Dt:
12/06/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624084
US20010022293
09741996
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:011582/0349   Pages: 2
Recorded: 02/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZUMI, HIDEYUKI
Exec Dt:
02/06/2001
2
SASAKI, ICHIRO
Exec Dt:
02/09/2001
3
TETSUKA, TSUTOMU
Exec Dt:
02/09/2001
4
KAWAHARA, HIRONOBU
Exec Dt:
02/08/2001
Assignee
1
HITACHI, LTD.
6 KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6755935
US20010023663
09793443
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 12
Reel/Frame:011588/0363   Pages: 2
Recorded: 03/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZUMI, HIDEYUKI
Exec Dt:
02/06/2001
2
KAWAHARA, HIRONOBU
Exec Dt:
02/08/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6388624
NONE
09796619
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 13
Reel/Frame:012248/0705   Pages: 4
Recorded: 10/05/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THIRD INVENTOR OMITTED FROM ORIGINAL COVER SHEET REEL 011582 FRAME 0349
Assignors
1
KAZUMI, HIDEYUKI
Exec Dt:
02/06/2001
2
SASAKI, ICHIRO
Exec Dt:
02/09/2001
3
MAEDA, KENJI
Exec Dt:
02/08/2001
4
TETSUKA, TSUTOMU
Exec Dt:
02/08/2001
5
KAWAHARA, HIRONOBU
Exec Dt:
02/08/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6755935
US20010023663
09793443
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:011578/0033   Pages: 2
Recorded: 03/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHMOTO, YUTAKA
Exec Dt:
02/14/2001
2
KAWAHARA, HIRONOBU
Exec Dt:
02/14/2001
3
YOSHIOKA, KEN
Exec Dt:
02/13/2001
4
TAKAHASHI, KAZUE
Exec Dt:
02/14/2001
5
KANAI, SABUROU
Exec Dt:
02/13/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759338
US20010019881
09795487
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:011586/0492   Pages: 2
Recorded: 03/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHMOTO, YUTAKA
Exec Dt:
02/14/2001
2
KAWAHARA, HIRONOBU
Exec Dt:
02/14/2001
3
YOSHIOKA, KEN
Exec Dt:
02/13/2001
4
TAKAHASHI, KAZUE
Exec Dt:
02/14/2001
5
KANAI, SABUROU
Exec Dt:
02/13/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6413876
US20020025686
09797571
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 16
Reel/Frame:012158/0728   Pages: 2
Recorded: 09/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, SEIICHIRO
Exec Dt:
08/24/2001
2
KAWAHARA, HIRONOBU
Exec Dt:
08/21/2001
3
SUEHIRO, MITSURU
Exec Dt:
08/21/2001
4
KANAI, SABURO
Exec Dt:
08/21/2001
5
YOSHIOKA, KEN
Exec Dt:
08/21/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6549393
US20030030960
09946615
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 17
Reel/Frame:012819/0861   Pages: 2
Recorded: 04/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, SEIICHIRO
Exec Dt:
02/28/2002
2
KAWAHARA, HIRONOBU
Exec Dt:
02/25/2002
3
SUEHIRO, MITSURU
Exec Dt:
02/25/2002
4
KANAI, SABUROU
Exec Dt:
02/25/2002
5
MASUDA, TOSHIO
Exec Dt:
02/25/2002
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677167
US20030164226
10086722
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, L.L.P.
MELVIN KRAUS
1300 NORTH SEVENTENTH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 18
Reel/Frame:012984/0803   Pages: 2
Recorded: 06/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, MASATO
Exec Dt:
06/03/2002
2
TETSUKA, TSUTOMU
Exec Dt:
06/03/2002
3
SASAKI, ICHIRO
Exec Dt:
06/03/2002
4
USUI, TATEHITO
Exec Dt:
06/04/2002
5
KAWAHARA, HIRONOBU
Exec Dt:
06/07/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6427621
NONE
09550169
Correspondence name and address
ANTONELL, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 19
Reel/Frame:013819/0494   Pages: 2
Recorded: 02/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OYAMA, MASATOSHI
Exec Dt:
02/12/2003
2
OHTA, YOSHIYUKI
Exec Dt:
02/17/2003
3
YOSHIDA, TSUYOSHI
Exec Dt:
02/12/2003
4
KAWAHARA, HIRONOBU
Exec Dt:
02/15/2003
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHIMBASHI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040171273
10375093
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209

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