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Patent Assignment Assignor Details
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Assignor Name : KUMAGAI, KENTA
Total Assignments: 19
Assignment: 1
Reel/Frame:004946/0995   Pages: 1
Recorded: 09/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMAGAI, KENTA
Exec Dt:
12/26/1985
2
CHIBA, NOBORU
Exec Dt:
12/26/1985
3
TSUBOKUDA, SYOJI
Exec Dt:
12/26/1985
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D300173
NONE
06834452
Correspondence name and address
ANTONELLI, TERRY AND WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005153/0802   Pages: 1
Recorded: 10/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOGANE, HIROYUKI
Exec Dt:
07/10/1987
2
KUMAGAI, KENTA
Exec Dt:
07/10/1987
3
KIYOTA, TORU
Exec Dt:
07/10/1987
4
TANAKA, RYUICHIRO
Exec Dt:
07/10/1987
5
SAITOU, TOMOKATSU
Exec Dt:
07/10/1987
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D306723
NONE
07114399
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVENUE, N.W.
STE. 600
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005539/0539   Pages: 2
Recorded: 12/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AMANO, YOSHIAKI
Exec Dt:
07/11/1989
2
KUMAGAI, KENTA
Exec Dt:
07/11/1989
3
KATOU, FUMIHITO
Exec Dt:
07/11/1989
4
KASAMA, KOUICHI
Exec Dt:
07/11/1989
5
KIYOTA, TOORU
Exec Dt:
07/11/1989
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D317600
NONE
07392151
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
STE. 600
1919 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:006179/0071   Pages: 2
Recorded: 07/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
URUSHIHARA, ATSUHIKO
Exec Dt:
02/05/1991
2
KUMAGAI, KENTA
Exec Dt:
02/05/1991
3
KOMURO, SUMIE
Exec Dt:
02/05/1991
4
KASHIMA, TAISUKE
Exec Dt:
02/05/1991
5
NAKAZAWA, HIDEO
Exec Dt:
02/05/1991
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D332258
NONE
07659151
Correspondence name and address
ANTONELLI, TERRY, STOUT AND KRAUS
SUITE 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:007223/0838   Pages: 3
Recorded: 11/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, TOSHIHIRO
Exec Dt:
05/23/1994
2
MATSUSHIMA, HITOSHI
Exec Dt:
05/23/1994
3
HATADA, TOSHIO
Exec Dt:
05/23/1994
4
IWAI, SUSUMU
Exec Dt:
05/23/1994
5
HOMMA, TETSURO
Exec Dt:
05/23/1994
6
KONDO, YOSHIHIRO
Exec Dt:
05/23/1994
7
FUSE, SHOUHEI
Exec Dt:
05/23/1994
8
YAMADA, HIROSHI
Exec Dt:
05/23/1994
9
MORITA, KAZUO
Exec Dt:
05/23/1994
10
ITO, HIROSHI
Exec Dt:
05/23/1994
11
IIDA, AKIYOSHI
Exec Dt:
05/23/1994
12
KUMAGAI, KENTA
Exec Dt:
05/23/1994
13
SHIMODE, SHINICHI
Exec Dt:
05/23/1994
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5796580
NONE
08226824
Correspondence name and address
DONALD E. STOUT
ANTONELLI, TERRY, STOUT ET AL.
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:007813/0418   Pages: 2
Recorded: 02/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUKI, TOSHIYUKI
Exec Dt:
09/29/1994
2
KUROIWA, YUKIO
Exec Dt:
09/29/1994
3
YOSHIDA YOSHIKI
Exec Dt:
09/29/1994
4
KUMAGAI, KENTA
Exec Dt:
09/29/1994
5
TAKAHASHI, SETSUO
Exec Dt:
09/29/1994
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D374965
NONE
29029879
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
GREGORY E. MONTONE
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:007736/0490   Pages: 3
Recorded: 11/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUKI, TOSHIYUKI
Exec Dt:
07/03/1995
2
YAMAMOTO, TAKASHI
Exec Dt:
07/03/1995
3
KUMAGAI, KENTA
Exec Dt:
07/03/1995
4
YONEZAWA, YUTAKA
Exec Dt:
07/03/1995
5
YAMAGUCHI, TADAHIRO
Exec Dt:
07/03/1995
6
TSUKAGUCHI, TAMOTSU
Exec Dt:
07/03/1995
7
KOIZUMI, SHIGERU
Exec Dt:
07/03/1995
8
KISHIDA, FUMIO
Exec Dt:
07/03/1995
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D371347
NONE
29041580
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
MELVIN KRAUS
1300 N 17TH ST.,
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:008238/0723   Pages: 3
Recorded: 10/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, TAKASHI
Exec Dt:
10/11/1996
2
UTSUKI, TOSHIYUKI
Exec Dt:
10/11/1996
3
KUMAGAI, KENTA
Exec Dt:
10/11/1996
4
HIGASHIHARA, TOHRU
Exec Dt:
10/11/1996
5
YONEZAWAW, YUTAKA
Exec Dt:
10/11/1996
6
TSUKAGUCHI, TAMOTSU
Exec Dt:
10/11/1996
7
SUNAGA, KAZUYUKI
Exec Dt:
10/11/1996
8
KOIZUMI, SHIGERU
Exec Dt:
10/11/1996
9
SANO, NORIFUMI
Exec Dt:
10/11/1996
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D394246
NONE
29057157
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 N 17TH ST.,
SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:008410/0058   Pages: 2
Recorded: 12/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUKI, TOSHIYUKI
Exec Dt:
12/03/1996
2
YAMAMOTO, TASKASHI
Exec Dt:
12/03/1996
3
KUMAGAI, KENTA
Exec Dt:
12/03/1996
4
HIGASHIHARA, TOHRU
Exec Dt:
12/03/1996
5
TSUKAGUCHI, TAMOTSU
Exec Dt:
12/03/1996
6
NAGAI, MITSUHARU
Exec Dt:
12/03/1996
7
KISHIDA, FUMIO
Exec Dt:
12/03/1996
8
HAYASHI, YOSHITO
Exec Dt:
12/03/1996
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D389464
NONE
29063727
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 10
Reel/Frame:010136/0370   Pages: 2
Recorded: 07/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIZUME, SAYURI
Exec Dt:
05/20/1999
2
UTSUKI, TOSHIYUKI
Exec Dt:
05/20/1999
3
IWAMA, TOSHIHIRO
Exec Dt:
05/20/1999
4
YAMAMOTO, TAKASHI
Exec Dt:
05/20/1999
5
OHWADA, TAKASHI
Exec Dt:
05/20/1999
6
KUMAGAI, KENTA
Exec Dt:
05/20/1999
7
MASATSUGU, SHIGEKI
Exec Dt:
05/20/1999
8
MIYAMOTO, MITSUO
Exec Dt:
05/20/1999
9
MORI, TOSHIO
Exec Dt:
05/20/1999
10
HAYASHI, YUTAKA
Exec Dt:
05/20/1999
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D427191
NONE
29108523
Correspondence name and address
ANTONELLI, TERRY, STOUT ET AL., LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:010084/0941   Pages: 2
Recorded: 07/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, ATSUSHI
Exec Dt:
06/07/1999
2
KUMAGAI, KENTA
Exec Dt:
06/07/1999
3
MICHIGAMI, NORIO
Exec Dt:
06/08/1999
4
NAGASAWA, KATSUHIRO
Exec Dt:
06/08/1999
Assignee
1
HITACHI VIA MECHANICS, LTD.
EBINA-SHI
2100 KAMI-IMAIZUMI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6217265
NONE
09322995
Correspondence name and address
FAY, SHARPE, BEALL ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 12
Reel/Frame:010306/0748   Pages: 2
Recorded: 10/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROSE, SHINGO
Exec Dt:
07/30/1999
2
YAMAMOTO, TAKASHI
Exec Dt:
08/05/1999
3
AMANO, YOSHIAKI
Exec Dt:
07/30/1999
4
KUMAGAI, KENTA
Exec Dt:
08/05/1999
5
KASHIMA, TAISUKE
Exec Dt:
08/05/1999
6
ARIYOSHI, TSUKASA
Exec Dt:
08/02/1999
7
MIYAZAKI, MASAYOSHI
Exec Dt:
08/10/1999
8
HAMAZAKI, SATOSHI
Exec Dt:
08/10/1999
9
KASAI, KENJI
Exec Dt:
08/10/1999
10
HOHMANN, PETER
Exec Dt:
08/02/1999
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432534
NONE
29109197
Correspondence name and address
ANTONELLI, TERRY, STOUT, ET AL.
MELVIN KRAUS
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 13
Reel/Frame:010989/0509   Pages: 2
Recorded: 08/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIZUME, SAYURI
Exec Dt:
07/25/2000
2
YAMAMOTO, TAKASHI
Exec Dt:
07/24/2000
3
OHWADA, TAKASHI
Exec Dt:
07/26/2000
4
UTSUKI, TOSHIYUKI
Exec Dt:
07/24/2000
5
KUMAGAI, KENTA
Exec Dt:
07/24/2000
6
MYUAMOTO, MITSUO
Exec Dt:
07/31/2000
7
KISHIDA, FUMIO
Exec Dt:
07/27/2000
8
WATARAI, MICHIHITO
Exec Dt:
07/27/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D444148
NONE
29127511
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:012135/0155   Pages: 2
Recorded: 08/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIZUME, SAYURI
Exec Dt:
07/25/2001
2
UTSUKI, TOSHIYUKI
Exec Dt:
07/25/2001
3
NISHIYAMA, KAZUHIKO
Exec Dt:
07/25/2001
4
KUMAGAI, KENTA
Exec Dt:
07/25/2001
5
MORISHITA, YASUJI
Exec Dt:
08/01/2001
6
OHDAIRA, TOSHIO
Exec Dt:
07/31/2001
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D460886
NONE
29142699
Correspondence name and address
ANTONELLI, TERRY, STOUT ET AL.
CARL I. BRUNDIDGE
1300 NORTH 17TH ST
SUITE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:024350/0499   Pages: 3
Recorded: 05/07/2010
Attorney Dkt #:501.1185D00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUKI, TOSHIYUKI
Exec Dt:
04/05/2010
2
HASHIZUME, SAYURI
Exec Dt:
04/05/2010
3
KUMAGAI, KENTA
Exec Dt:
04/05/2010
4
WADA, TOSHIHIKO
Exec Dt:
04/05/2010
5
MORISHITA, YASUJI
Exec Dt:
04/05/2010
6
KASAHARA, YOSHIKATSU
Exec Dt:
04/05/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D650383
NONE
29361213
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 16
Reel/Frame:026715/0012   Pages: 2
Recorded: 08/08/2011
Attorney Dkt #:501.1259D00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUKI, TOSHIYUKI
Exec Dt:
04/18/2011
2
HASHIZUME, SAYURI
Exec Dt:
04/18/2011
3
UMEZAWA, KOICHI
Exec Dt:
04/19/2011
4
KUMAGAI, KENTA
Exec Dt:
04/19/2011
5
YOKOI, CHIKAZU
Exec Dt:
04/22/2011
6
KASAHARA, YOSHIKATSU
Exec Dt:
04/22/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D690694
NONE
29398958
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 17
Reel/Frame:030177/0587   Pages: 3
Recorded: 04/09/2013
Attorney Dkt #:501.1362D00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOKARI, JUNPEI
Exec Dt:
02/27/2013
2
UTSUKI, TOSHIYUKI
Exec Dt:
02/27/2013
3
UMEZAWA, KOICHI
Exec Dt:
02/27/2013
4
KUMAGAI, KENTA
Exec Dt:
02/27/2013
5
YOKOI, CHIKAZU
Exec Dt:
02/28/2013
6
KASAHARA, YOSHIKATSU
Exec Dt:
03/01/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D730894
NONE
29451799
Correspondence name and address
ANTONELLI TERRY STOUT & KRAUS LLP
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 18
Reel/Frame:031191/0718   Pages: 3
Recorded: 09/12/2013
Attorney Dkt #:501.1393D00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUKI, TOSHIYUKI
Exec Dt:
07/09/2013
2
HOKARI, JUNPEI
Exec Dt:
07/09/2013
3
UMEZAWA, KOICHI
Exec Dt:
07/09/2013
4
KUMAGAI, KENTA
Exec Dt:
07/09/2013
5
KASAHARA, YOSHIKATSU
Exec Dt:
07/16/2013
6
MIYAMOTO, KENICHI
Exec Dt:
07/16/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D733134
NONE
29466836
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 19
Reel/Frame:031192/0099   Pages: 3
Recorded: 09/12/2013
Attorney Dkt #:501.1394D00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUKI, TOSHIYUKI
Exec Dt:
07/09/2013
2
HOKARI, JUNPEI
Exec Dt:
07/09/2013
3
UMEZAWA, KOICHI
Exec Dt:
07/09/2013
4
KUMAGAI, KENTA
Exec Dt:
07/09/2013
5
YAMAGATA, MANABU
Exec Dt:
07/16/2013
6
KOBAYASHI, TORU
Exec Dt:
07/16/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D733135
NONE
29466840
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873

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