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Patent Assignment Assignor Details
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Assignor Name : TANIGAWA, SHIGEHO
Total Assignments: 17
Assignment: 1
Reel/Frame:004538/0645   Pages: 1
Recorded: 04/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANIGAWA, SHIGEHO
Exec Dt:
07/20/1984
2
SHIINA, SHUICHI
Exec Dt:
07/23/1984
3
UCHIDA, KIMIO
Exec Dt:
07/23/1984
Assignee
1
HITACHI METALS, LTD.
1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604042
NONE
06618183
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004467/0311   Pages: 2
Recorded: 10/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUNAGA, MASAAKI
Exec Dt:
09/27/1985
2
ENDOH, MINORU
Exec Dt:
09/27/1985
3
MEGURO, NORIAKI
Exec Dt:
09/27/1985
4
TANIGAWA, SHIGEHO
Exec Dt:
09/27/1985
Assignee
1
HITACHI METALS, LTD., 1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100 ,JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888068
NONE
06784581
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:004825/0263   Pages: 3
Recorded: 12/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENDOH, MINORU
Exec Dt:
11/13/1987
2
NOZAWA, YASUTO
Exec Dt:
11/13/1987
3
IWASAKI, KATSUNORI
Exec Dt:
11/13/1987
4
TANIGAWA, SHIGEHO
Exec Dt:
11/13/1987
5
TOKUNAGA, MASAAKI
Exec Dt:
11/13/1987
Assignee
1
HITACHI METALS, LTD., A CORP OF JAPAN
1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983232
NONE
07112875
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
AND DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004934/0545   Pages: 1
Recorded: 09/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NOZAWA, YASUTO
Exec Dt:
08/26/1988
2
TANIGAWA, SHIGEHO
Exec Dt:
08/26/1988
3
IWASAKI, KATSUNORI
Exec Dt:
08/26/1988
Assignee
1
HITACHI METALS, LTD., 1-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU, TOKYO, JAPAN, A CORP OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960474
NONE
07241735
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004934/0668   Pages: 1
Recorded: 09/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANIGAWA, SHIGEHO
Exec Dt:
09/01/1988
2
UCHIDA, KIMIO
Exec Dt:
09/01/1988
Assignee
1
HITACHI METALS, LTD., 1-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292380
NONE
07242947
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, 1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004971/0377   Pages: 1
Recorded: 11/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANIGAWA, SHIGEHO
Exec Dt:
11/16/1988
2
IWASAKI, KATSUNORI
Exec Dt:
11/16/1988
3
NOZAWA, YASUTO
Exec Dt:
11/16/1988
Assignee
1
HITACHI METALS, LTD.
1-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960469
NONE
07274570
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005056/0917   Pages: 1
Recorded: 03/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWASAKI, KATSUNORI
Exec Dt:
12/08/1988
2
TANIGAWA, SHIGEHO
Exec Dt:
12/08/1988
3
TOKUNAGA, MASAAKI
Exec Dt:
12/07/1988
Assignee
1
HITACHI METALS, LTD., 1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4978398
NONE
07327631
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:005268/0379   Pages: 1
Recorded: 04/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWASAKI, KATSUNORI
Exec Dt:
03/14/1990
2
TANIGAWA, SHIGEHO
Exec Dt:
03/14/1990
3
TOKUNAGA, MASAAKI
Exec Dt:
03/13/1990
Assignee
1
HITACHI METALS, LTD., A CORP. OF JAPAN
1-2 MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952251
NONE
07355641
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET. AL.
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:006953/0295   Pages: 2
Recorded: 03/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUNAGA, MASAAKI
Exec Dt:
01/28/1994
2
TANIGAWA, SHIGEHO
Exec Dt:
01/28/1994
3
TAKAHASHI, MASAHIRO
Exec Dt:
01/28/1994
Assignee
1
HITACHI METALS, LTD.
2-1-2, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5472525
NONE
08217091
Correspondence name and address
THOMAS J. MACPEAK
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 10
Reel/Frame:008735/0264   Pages: 3
Recorded: 08/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, AKIRA
Exec Dt:
07/15/1997
2
TANIGAWA, SHIGEHO
Exec Dt:
07/15/1997
Assignee
1
HITACHI METALS, LTD.
1-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5913255
NONE
08908427
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:017775/0577   Pages: 2
Recorded: 09/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUZAWA, MASAHIRO
Exec Dt:
09/01/2005
2
TANIGAWA, SHIGEHO
Exec Dt:
09/01/2005
3
MITA, MASAHIRO
Exec Dt:
09/01/2005
4
KIKUCHI, KEIKO
Exec Dt:
09/01/2005
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981359
US20060170301
10549043
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:020100/0373   Pages: 2
Recorded: 11/13/2007
Attorney Dkt #:Q103646
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANIGAWA, SHIGEHO
Exec Dt:
07/12/2007
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME,
MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7815752
US20090194202
11910593
Correspondence name and address
PETER D. OLEXY
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:021451/0651   Pages: 2
Recorded: 08/27/2008
Attorney Dkt #:Q109660
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUZAWA, MASAHIRO
Exec Dt:
07/07/2008
2
MITA, MASAHIRO
Exec Dt:
06/27/2008
3
TANIGAWA, SHIGEHO
Exec Dt:
06/30/2008
4
AIMUTA, KYOHEI
Exec Dt:
06/27/2008
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7847460
US20090085416
12280928
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE
WASHINGTON, 20037 JAPAN
Assignment: 14
Reel/Frame:023954/0597   Pages: 4
Recorded: 02/18/2010
Attorney Dkt #:513.50361X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHUONAN
Exec Dt:
01/20/2010
2
ENOMOTO, YUJI
Exec Dt:
01/20/2010
3
MORINAGA, SHIGEKI
Exec Dt:
02/08/2010
4
MASAKI, RYOSO
Exec Dt:
02/02/2010
5
TANIGAWA, SHIGEHO
Exec Dt:
01/26/2010
6
ITABASHI, HIROMITSU
Exec Dt:
01/26/2010
7
ITO, MOTOYA
Exec Dt:
01/20/2010
Assignee
1
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
3, KANDA NERIBEI-CHO
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8680736
US20100148611
12615382
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:027654/0807   Pages: 2
Recorded: 02/06/2012
Attorney Dkt #:520.52242X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHUONAN
Exec Dt:
01/10/2012
2
ENOMOTO, YUJI
Exec Dt:
01/10/2012
3
TANIGAWA, SHIGEHO
Exec Dt:
01/11/2012
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9553495
US20120248930
13366439
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 16
Reel/Frame:034639/0598   Pages: 2
Recorded: 01/06/2015
Attorney Dkt #:110646.67114US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, MASAMI
Exec Dt:
11/25/2014
2
TANIGAWA, SHIGEHO
Exec Dt:
11/26/2014
3
NOGUCHI, SHIN
Exec Dt:
12/09/2014
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9449752
US20150115766
14522162
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004-2595
Assignment: 17
Reel/Frame:047100/0539   Pages: 10
Recorded: 10/09/2018
Attorney Dkt #:ISO-11801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KODAMA, MOTOMUNE
Exec Dt:
09/19/2018
2
TANIGAWA, SHIGEHO
Exec Dt:
10/03/2018
3
KOTAKI, HIROSHI
Exec Dt:
09/19/2018
4
TANAKA, HIDEKI
Exec Dt:
09/12/2018
5
NISHI, KAZUYA
Exec Dt:
09/19/2018
6
SUZUKI, TAKAAKI
Exec Dt:
09/14/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11562836
US20200090835
16092231
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

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