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Patent Assignment Assignor Details
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Assignor Name : YAMASHITA, TSUTOMU
Total Assignments: 17
Assignment: 1
Reel/Frame:003936/0486   Pages: 1
Recorded: 10/14/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMASHITA, TSUTOMU
Exec Dt:
10/01/1981
2
MATSUDA, JINICHI
Exec Dt:
10/01/1981
Assignee
1
TECHNOLOGY UNIVERSITY OF NAGAOKA
1603-1, AZA-NAGAMINE, KAMITOMIOKA-MACHI
NAGAOKA CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4414487
NONE
06311238
Correspondence name and address
SPENCER AND KAYE
1111 - 19TH STREET, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004221/0759   Pages: 1
Recorded: 02/16/1984
Conveyance: RE-RECORD OF AN INSTRUMENT RECORDED OCT 14,1981, AT REEL 3936, FRAME 486 TO CORRECT THE NAME OF THE ASSIGNEE
Assignors
1
YAMASHITA, TSUTOMU
Exec Dt:
10/01/1981
2
MATSUDA, JINICHI
Exec Dt:
10/01/1981
Assignee
1
TECHNOLOGICAL UNIVERSITY OF NAGAOKA
1603-1, AZA-NAGAMINE, KAMITOMIOKA-MACHI,
NAGAOKA CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4414487
NONE
06311238
Correspondence name and address
SPENCER AND KAYE
1111 - 19TH STREET, N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004668/0631   Pages: 1
Recorded: 01/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKUTOMI, TSUTOMU
Exec Dt:
01/12/1987
2
CHIBA, SEISHI
Exec Dt:
01/12/1987
3
OKAWA, MIKIO
Exec Dt:
01/12/1987
4
SEKIGUCHI, TADAAKI
Exec Dt:
01/12/1987
5
ENDO, HIROSHI
Exec Dt:
01/12/1987
6
YAMASHITA, TSUTOMU
Exec Dt:
01/12/1987
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777335
NONE
07004904
Correspondence name and address
RICHARD L. SCHWAAB
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS, P.C.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 4
Reel/Frame:005101/0373   Pages: 1
Recorded: 04/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMAI, TOSHIAKI
Exec Dt:
04/13/1989
2
YAMASHITA, TSUTOMU
Exec Dt:
04/13/1989
3
KUWABARA, HIROSHI
Exec Dt:
04/13/1989
Assignee
1
SONY CORPORATION, 7-35 KITASHINAGAWA-6, SHINAGAWA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5032926
NONE
07339812
Correspondence name and address
ALVIN SINDERBRAND
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:005227/0092   Pages: 1
Recorded: 02/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUROSAWA, HIDEYUKI
Exec Dt:
01/16/1990
2
YAMASHITA, TSUTOMU
Exec Dt:
01/16/1990
Assignees
1
KABUSHIKI KAISHA RIKEN, A CORP. OF JAPAN
13-5, KUDAN-KITA 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
2
RESEARCH DEVELOPMENT CORPORATION OF JAPAN, A CORP. OF JAPAN
5-2, NAGATA-CHO 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985117
NONE
07473406
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:006416/0497   Pages: 3
Recorded: 02/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKURADA, SHINYA
Exec Dt:
10/09/1992
2
HIRAI, TAKAHIRO
Exec Dt:
10/09/1992
3
TSUTAI, AKIHIKO
Exec Dt:
10/09/1992
4
SAHASHI, MASASHI
Exec Dt:
10/09/1992
5
NAGAI, HIDEO
Exec Dt:
10/09/1992
6
YAMASHITA, TSUTOMU
Exec Dt:
10/09/1992
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5482573
NONE
07961821
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND
MAIER & NEUSTADT, P.C.
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:009997/0393   Pages: 2
Recorded: 06/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEN HONG
Exec Dt:
05/25/1999
2
PENG, GANG
Exec Dt:
05/25/1999
3
YAMASHITA, TSUTOMU
Exec Dt:
05/25/1999
4
CHEN, TU
Exec Dt:
05/25/1999
Assignee
1
KOMAG, INCORPORATED
1704 AUTOMATIC PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6086730
NONE
09298107
Correspondence name and address
KOMAG, INCORPORATED
KEITH G. ASKOFF
1704 AUTOMATION PARKWAY
SAN JOSE, CA 95131
Assignment: 8
Reel/Frame:011279/0938   Pages: 4
Recorded: 09/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, TSUTOMU
Exec Dt:
09/01/2000
2
KIM, SANG-JAE
Exec Dt:
09/01/2000
Assignee
1
JAPAN SCIENCE AND TECHNOLOGY CORPORATION
1-8, HON-CHO 4-CHOME
KAWAGUCHI-SHI, SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6605225
NONE
09646701
Correspondence name and address
LORUSSO & LOUD
GEORGE A. LOUD
3137 MT. VERNON AVENUE
ALEXANDRIA, VA 22305
Assignment: 9
Reel/Frame:012880/0316   Pages: 2
Recorded: 04/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, TSUTOMU
Exec Dt:
03/30/2002
2
KIM, SANG-JAE
Exec Dt:
03/30/2002
Assignee
1
JAPAN SCIENCE AND TECHNOLOGY CORPORATION
1-8, HON-CHO 4-CHOME, KAWAGUCHI-SHI,
SAITAMA 332-0012, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6573526
NONE
10019430
Correspondence name and address
FELIX J. D'AMBROSIO
2001 J. DAVIS HWY.
STE. 1002
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:014028/0891   Pages: 3
Recorded: 05/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMATSU, YUTAKA
Exec Dt:
04/10/2003
2
ASANO, HIDEHITO
Exec Dt:
04/11/2003
3
SAGAWA, WATARU
Exec Dt:
04/14/2003
4
AKIYAMA, HIROSHI
Exec Dt:
04/15/2003
5
YAMASHITA, TSUTOMU
Exec Dt:
04/15/2003
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN 101-8010
2
HITACHI SETUBL ENGINEERING CO., LTD.
9-1, OOSE-CHO 2-CHOME
HITACHI-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6803591
US20040061077
10426883
Correspondence name and address
DICKSTEIN SHAPIRO MORIN ET AL.
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 11
Reel/Frame:014724/0660   Pages: 5
Recorded: 05/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMATSU, YUTAKA
Exec Dt:
04/10/2003
2
ASANO, HIDEHITO
Exec Dt:
04/11/2003
3
SAGAWA, WATARU
Exec Dt:
04/14/2003
4
AKIYAMA, HIROSHI
Exec Dt:
04/15/2003
5
YAMASHITA, TSUTOMU
Exec Dt:
04/15/2003
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN 101-8010
2
HITACHI SETSUBI ENGINEERING CO., LTD.
9-1, OOSE-CHO 2-CHOME
HITACHI-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6803591
US20040061077
10426883
Correspondence name and address
DICKSTEIN SHAPIRO MORIN ET.AL.
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, D.C. 20037-1526
Assignment: 12
Reel/Frame:015333/0649   Pages: 3
Recorded: 05/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, MITSUNORI
Exec Dt:
11/06/2003
2
YAMASHITA, TSUTOMU
Exec Dt:
12/12/2003
3
MAEDA, HIROSHI
Exec Dt:
12/17/2003
4
KIM, SANGJAE
Exec Dt:
11/14/2003
5
NAGAO, MASANORI
Exec Dt:
11/07/2003
Assignee
1
JAPAN SCIENCE AND TECHNOLOGY AGENCY
1-8, HON-CHO 4-CHOME, KAWAGUCHI-SHI
SAITAMA 332-0012, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7008906
US20040171493
10483562
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:016586/0019   Pages: 3
Recorded: 05/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKANO, YOSHIHIKO
Exec Dt:
05/02/2005
2
HATANO, TAKESHI
Exec Dt:
05/02/2005
3
KIM, SANGJAE
Exec Dt:
05/02/2005
4
ISHII, AKIRA
Exec Dt:
05/02/2005
5
ARISAWA, SHUNICHI
Exec Dt:
05/02/2005
6
TOGANO, KAZUMASA
Exec Dt:
05/02/2005
7
TACHIKI, MASASHI
Exec Dt:
05/02/2005
8
YAMASHITA, TSUTOMU
Exec Dt:
05/02/2005
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050215436
10528076
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 14
Reel/Frame:017609/0573   Pages: 3
Recorded: 02/23/2006
Attorney Dkt #:K2020.0028/P028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, TSUTOMU
Exec Dt:
01/05/2006
2
KANEKO, SHIGEJI
Exec Dt:
01/06/2006
3
MURAMATSU, YUTAKA
Exec Dt:
01/13/2006
4
SAGA, HIROSHI
Exec Dt:
01/11/2006
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI SETSUBI ENGINEERING CO., LTD.
9-1, OSE-CHO, 2-CHOME
HITACHI-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7372053
US20060192072
11359484
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
2101 L STREET NW
WAHSINGTON, D.C 20037-1526
Assignment: 15
Reel/Frame:018329/0759   Pages: 2
Recorded: 09/27/2006
Attorney Dkt #:H-5374
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, TSUTOMU
Exec Dt:
08/19/2006
2
KANEKO, SHIGEJI
Exec Dt:
08/19/2006
3
SAGA, HIROSHI
Exec Dt:
08/19/2006
4
TAKEDA, NORIO
Exec Dt:
08/23/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7381979
US20070023699
11472387
Correspondence name and address
JOHN R. MATTINGLY
MATTINGLY, STANGER, MALUR
& BRUNDIDGE
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:022283/0915   Pages: 2
Recorded: 02/19/2009
Attorney Dkt #:KAS-6994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, NORIO
Exec Dt:
12/15/2008
2
KANEKO, SHIGEJI
Exec Dt:
12/15/2008
3
YAMASHITA, TSUTOMU
Exec Dt:
12/16/2008
4
SAGA, HIROSHI
Exec Dt:
12/16/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7961844
US20100163755
12438029
Correspondence name and address
MATTINGLY, STANGER, MALUR & BRUNDIDGE
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:039037/0659   Pages: 4
Recorded: 06/29/2016
Attorney Dkt #:H-10489
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, TSUTOMU
Exec Dt:
04/05/2016
2
FUJISAWA, TATSUYA
Exec Dt:
04/04/2016
3
NISHIMURA, TAKENORI
Exec Dt:
04/05/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170001041
15196140
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

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