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Patent Assignment Assignor Details
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Assignor Name : KUMASAKA, TAKAO
Total Assignments: 20
Assignment: 1
Reel/Frame:004778/0487   Pages: 1
Recorded: 11/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUYA, TERUAKI
Exec Dt:
09/28/1987
2
KUMASAKA, TAKAO
Exec Dt:
09/28/1987
3
NISHINO, SHINICHI
Exec Dt:
09/28/1987
4
YAMADA, MASATO
Exec Dt:
09/28/1987
5
FUJIWARA, SHIGETAKA
Exec Dt:
09/28/1987
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO 101, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OOTE-MACHI 2-CHOME, CHIYODA-KU,
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4821052
NONE
07102434
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:004883/0659   Pages: 1
Recorded: 05/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUYA, TERUAKI
Exec Dt:
10/19/1987
2
KUMASAKA, TAKAO
Exec Dt:
10/19/1987
3
HIGAKI, MASARU
Exec Dt:
10/19/1987
4
FUJIWARA, SHIGETAKA
Exec Dt:
10/19/1987
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OOTE-MACHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782362
NONE
07117557
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVE., N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004867/0518   Pages: 1
Recorded: 04/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
04/18/1988
2
MITSUYA, TERUAKI
Exec Dt:
04/18/1988
3
KOMATSU, ISAMU
Exec Dt:
04/18/1988
4
FUJIWARA, SHIGETAKA
Exec Dt:
04/18/1988
5
SHIMAZAKI, YUZURU
Exec Dt:
04/18/1988
Assignees
1
HITACHI, LTD.
6, KANDA SUURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OHTEMACHI-2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4862828
NONE
07159259
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004907/0682   Pages: 1
Recorded: 07/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUYA, TERUAKI
Exec Dt:
07/04/1988
2
KUMASAKA, TAKAO
Exec Dt:
07/04/1988
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
A CORP. OF JAPAN
TOKYO, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OHTEMACHI-2-CHOME,CHIYODA-KU,
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081502
NONE
07217855
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENN. AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:005281/0526   Pages: 1
Recorded: 04/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUYA, TERUAKI
Exec Dt:
10/11/1988
2
KUMASAKA, TAKAO
Exec Dt:
10/11/1988
3
UMEDA, TAKAO
Exec Dt:
10/11/1988
4
HORI, YASURO
Exec Dt:
10/11/1988
5
SHIMOKOBE, IKUO
Exec Dt:
10/11/1988
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OOTE MACHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4959693
NONE
07266842
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005083/0998   Pages: 1
Recorded: 05/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
05/11/1989
2
SIMAZAKI, YUZURU
Exec Dt:
05/11/1989
3
KOMATSU, ISAMU
Exec Dt:
05/11/1989
Assignees
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OHTEMACHI-2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4947200
NONE
07353753
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVENUE, N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005111/0708   Pages: 1
Recorded: 08/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUYA, TERUAKI
Exec Dt:
08/03/1989
2
HORI, YASURO
Exec Dt:
08/03/1989
3
KUMASAKA, TAKAO
Exec Dt:
08/03/1989
4
NISHINO, SHINICHI
Exec Dt:
08/03/1989
5
FUJIWARA, SHIGETAKA
Exec Dt:
08/03/1989
Assignees
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI KOKI CO., LTD., A CORP. OF JAPAN
6-2, OHTEMACHI-2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992923
NONE
07393956
Correspondence name and address
ANTONELLI, TERRY AND WANDS
SUITE 600, 1919 PENN AVENUE,N.W.
WASHINGTON,DC 20006
Assignment: 8
Reel/Frame:005143/0413   Pages: 1
Recorded: 09/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
09/11/1989
2
SIMAZAKI, YUZURU
Exec Dt:
09/11/1989
Assignees
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
2
HITACHI KOKI CO., LTD., 6-2, OHTEMACHI-2-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5008691
NONE
07407859
Correspondence name and address
EDWARD W. GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 9
Reel/Frame:005143/0341   Pages: 1
Recorded: 09/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
09/12/1989
2
SIMAZAKI, YUZURU
Exec Dt:
09/12/1989
3
TERAKADO, AKIRA
Exec Dt:
09/12/1989
4
HORI, YASURO
Exec Dt:
09/12/1989
Assignees
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP. OF JAPAN
JAPAN
2
HITACHI KOKI CO., LTD., 6-2, OHTEMACHI-2-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4998143
NONE
07407870
Correspondence name and address
EDWARD W. GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:005154/0247   Pages: 1
Recorded: 09/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
09/12/1989
2
SIMAZAKI, YUZURU
Exec Dt:
09/12/1989
3
TANNO, KIYOHIKO
Exec Dt:
09/12/1989
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OHTEMACHI-2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952951
NONE
07391306
Correspondence name and address
MELVIN KRAUS
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVE., STE. 600
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:005389/0579   Pages: 2
Recorded: 06/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
06/22/1990
2
SIMAZAKI, YUZURU
Exec Dt:
06/22/1990
3
FUJIWARA, SHIGETAKA
Exec Dt:
06/22/1990
4
KOMATSU, ISAMU
Exec Dt:
06/22/1990
5
HIROSE, YOUJI
Exec Dt:
06/22/1990
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OHTEMACHI-2-CHOME
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5430528
NONE
07545576
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:005551/0946   Pages: 2
Recorded: 12/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
12/07/1990
2
SIMAZAKI, YUZURU
Exec Dt:
12/07/1990
3
TAKUMA, YASUO
Exec Dt:
12/07/1990
4
YAMADA, MASATO
Exec Dt:
12/07/1990
5
HOSHI, NOBUYOSHI
Exec Dt:
12/07/1990
Assignees
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI KOKI CO., LTD., A CORP. OF JAPAN
6-2, OHTEMACHI-2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5291253
NONE
07629419
Correspondence name and address
EDWARD W, GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 13
Reel/Frame:006297/0163   Pages: 3
Recorded: 09/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
09/08/1992
2
SIMAZAKI, YUZURU
Exec Dt:
09/08/1992
3
SATOH, KUNIO
Exec Dt:
09/08/1992
4
SUGAYA, TOMIO
Exec Dt:
09/08/1992
5
HIROSE, YOUJI
Exec Dt:
09/08/1992
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5307147
NONE
07945190
Correspondence name and address
EDWARD W. GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 14
Reel/Frame:006654/0147   Pages: 2
Recorded: 08/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
07/23/1993
2
SHIMAZAKI, YUZURU
Exec Dt:
07/23/1993
3
MIYASAKA, TORU
Exec Dt:
07/23/1993
4
OTOME, YUKIO
Exec Dt:
07/23/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5365325
NONE
08102360
Correspondence name and address
EDWARD W. GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 15
Reel/Frame:006923/0714   Pages: 2
Recorded: 03/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
03/03/1994
2
OKADA, HISAO
Exec Dt:
03/03/1994
3
TOKUYASU, NOBORU
Exec Dt:
03/03/1994
4
SIMAZAKI, YUZURU
Exec Dt:
03/03/1994
5
TATEYAMA, SUSUMU
Exec Dt:
03/03/1994
Assignees
1
HITACHI, LTD.
6 KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OHTEMACHI-2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5745818
NONE
08214302
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
MELVIN KRAUS
1919 PENNSYLVANIA AVENUE, N.W.
SUITE 600
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:007608/0083   Pages: 3
Recorded: 07/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
07/03/1995
2
TAKUMA, YASUO
Exec Dt:
07/03/1995
3
IGAWA, TATSUO
Exec Dt:
07/03/1995
4
SUGAYA, TOMIO
Exec Dt:
07/03/1995
5
KIKUCHI, YASUO
Exec Dt:
07/03/1995
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5574546
NONE
08504314
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 17
Reel/Frame:008404/0643   Pages: 3
Recorded: 01/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
12/19/1996
2
FUKUCHI, KUNIO
Exec Dt:
12/19/1996
3
ANZAI, MASAYASU
Exec Dt:
12/19/1996
4
IGAWA, TATSUO
Exec Dt:
12/19/1996
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI KOKI CO., LTD.
6-2, OTEMACHI 2 CHOME, CHIYODA KU
TOYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5832350
NONE
08778577
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 18
Reel/Frame:008589/0924   Pages: 2
Recorded: 05/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
05/13/1997
2
IGAWA, TATSUO
Exec Dt:
05/13/1997
3
FUJIWARA, SHIGETAKA
Exec Dt:
05/13/1997
4
HOSHI, NOBUYOSHI
Exec Dt:
05/13/1997
Assignee
1
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5860049
NONE
08863125
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 19
Reel/Frame:008787/0396   Pages: 2
Recorded: 08/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMASAKA, TAKAO
Exec Dt:
07/31/1997
2
HOSHI, NOBUYOSHI
Exec Dt:
07/31/1997
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6-KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5893664
NONE
08914882
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1200
ARLINGTON, VA 22209
Assignment: 20
Reel/Frame:010138/0371   Pages: 4
Recorded: 07/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, SHINYA
Exec Dt:
07/08/1999
2
SATOH, KUNIO
Exec Dt:
07/08/1999
3
EDO, SUSUMU
Exec Dt:
07/08/1999
4
MARUO, SEIJI
Exec Dt:
07/08/1999
5
KUMASAKA, TAKAO
Exec Dt:
07/08/1999
6
ONOSE, ATSUSHI
Exec Dt:
07/08/1999
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-8
2
HITACHI KOKI CO., LTD.
6-2, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7003241
NONE
09362126
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET, STE. 1800
ARLINGTON, VA 22209

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