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Patent Assignment Assignor Details
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Assignor Name : FUJIKAWA, YOSHIFUMI
Total Assignments: 21
Assignment: 1
Reel/Frame:008196/0688   Pages: 4
Recorded: 10/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KAZUHIKO
Exec Dt:
06/17/1996
2
KOJIMA, KEIJI
Exec Dt:
06/17/1996
3
NISHIOKA, KIYOKAZU
Exec Dt:
06/17/1996
4
NOJIRI, TOHRU
Exec Dt:
06/17/1996
5
FUJIKAWA, YOSHIFUMI
Exec Dt:
06/17/1996
6
ISHIGURO, MASAO
Exec Dt:
06/17/1996
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5893143
NONE
08667670
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, ET AL.
THOMAS E. KOCOVSKY, JR.
1100 SUPERIOR AVENUE
SUITE 700
CLEVELAND, OHIO 44114-2518
Assignment: 2
Reel/Frame:008063/0068   Pages: 4
Recorded: 07/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIKAWA, YOSHIFUMI
Exec Dt:
07/09/1996
2
KOJIMA, KEIJI
Exec Dt:
07/09/1996
3
NISHIOKA, KIYOKAZU
Exec Dt:
07/09/1996
4
NOJIRI, TOHRU
Exec Dt:
07/09/1996
5
TANAKA, KAZUHIKO
Exec Dt:
07/09/1996
6
ISHIGURO, MASAO
Exec Dt:
07/09/1996
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5870618
NONE
08681180
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, ET AL.
MARK S. SVAT
1100 SUPERIOR AVENUE
SUITE 700
CLEVELAND, OH 44114-2518
Assignment: 3
Reel/Frame:008152/0191   Pages: 4
Recorded: 08/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, MASAO
Exec Dt:
07/25/1996
2
KOJIMA, KEIJI
Exec Dt:
07/25/1996
3
NISHIOKA, KIYOKAZU
Exec Dt:
07/25/1996
4
NOJIRI, TOHRU
Exec Dt:
07/25/1996
5
TANAKA, KAZUHIKO
Exec Dt:
07/25/1996
6
FUJIKAWA, YOSHIFUMI
Exec Dt:
07/25/1996
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5872964
NONE
08693896
Correspondence name and address
FAY SHARPE BEALL FAGAN MINNICH & MCKEE
PATRICK R. ROCHE
1100 SUPERIOR AVENUE - 7TH FLOOR
CLEVELAND, OH 44114-2518
Assignment: 4
Reel/Frame:010264/0007   Pages: 2
Recorded: 09/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERADA, KOICHI
Exec Dt:
07/11/1997
2
KOJIMA, KEIJI
Exec Dt:
07/11/1997
3
FUJIKAWA, YOSHIFUMI
Exec Dt:
07/11/1997
4
NOJIRI, TOHRU
Exec Dt:
07/11/1997
5
NISHIOKA, KIYOKAZU
Exec Dt:
07/11/1997
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6041399
NONE
08884667
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL J. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:008900/0744   Pages: 2
Recorded: 09/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIOKA, KIYOKAZU
Exec Dt:
09/01/1997
2
TANAKA, KAZUHIKO
Exec Dt:
09/01/1997
3
FUJIKAWA, YOSHIFUMI
Exec Dt:
09/01/1997
4
NOJIRI, TORU
Exec Dt:
09/01/1997
5
KOJIMA, KEIJI
Exec Dt:
09/01/1997
6
TERADA, KOICHI
Exec Dt:
09/01/1997
7
KUROKAWA, YOSHIKI
Exec Dt:
09/01/1997
8
HOSOKI, KOJI
Exec Dt:
09/01/1997
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6401190
NONE
08913840
Correspondence name and address
KENYON & KENYON
EDWARD W. GREEN
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:013245/0629   Pages: 2
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERADA, KOICHI
Exec Dt:
06/28/2002
2
FUJII, YUKIO
Exec Dt:
06/28/2002
3
FUJIKAWA, YOSHIFUMI
Exec Dt:
06/28/2002
4
IWAGAKI, TARUHI
Exec Dt:
06/28/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7337321
US20030191941
10230431
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:014508/0974   Pages: 2
Recorded: 09/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOGI, KOJI
Exec Dt:
04/25/2003
2
NISHIOKA, KIYOKAZU
Exec Dt:
04/28/2003
3
FUJII, YUKIO
Exec Dt:
04/25/2003
4
FUJIKAWA, YOSHIFUMI
Exec Dt:
04/25/2003
5
HIGASHIJIMA, SHIGEKI
Exec Dt:
04/25/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040105500
10400550
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 8
Reel/Frame:014494/0543   Pages: 2
Recorded: 09/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIKAWA, YOSHIFUMI
Exec Dt:
08/20/2003
2
FUJII, YUKIO
Exec Dt:
08/20/2003
3
TERADA, KOICHI
Exec Dt:
08/20/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7352877
US20040151341
10620603
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 9
Reel/Frame:016705/0162   Pages: 2
Recorded: 06/17/2005
Attorney Dkt #:501.45098X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROI, KAZUSHIGE
Exec Dt:
06/01/2005
2
FUJIKAWA, YOSHIFUMI
Exec Dt:
06/01/2005
3
SASAKI, NORIKAZU
Exec Dt:
06/01/2005
4
UEDA, RIRI
Exec Dt:
06/02/2005
5
HAYASHI, AKIO
Exec Dt:
06/02/2005
6
FUJII, YUKIO
Exec Dt:
06/01/2005
7
KAWAGUCHI, ATSUO
Exec Dt:
06/02/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7796857
US20060140580
11154818
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 10
Reel/Frame:017654/0372   Pages: 2
Recorded: 03/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROI, KAZUSHIGE
Exec Dt:
12/14/2005
2
FUJIKAWA, YOSHIFUMI
Exec Dt:
12/26/2005
3
SASAKI, NORIKAZU
Exec Dt:
12/26/2005
4
UEDA, RIRI
Exec Dt:
12/26/2005
5
HAYASHI, AKIO
Exec Dt:
12/26/2005
6
FUJII, YUKIO
Exec Dt:
12/31/2005
7
KAWAGUCHI, ATSUO
Exec Dt:
12/26/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8218945
US20060147184
11313829
Correspondence name and address
ANTONELLI, TERRY, STOUTE & KRAUS, LLP
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 11
Reel/Frame:017646/0020   Pages: 2
Recorded: 03/03/2006
Attorney Dkt #:062807-0328
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIKAWA, YOSHIFUMI
Exec Dt:
02/22/2006
2
HIROI, KAZUSHIGE
Exec Dt:
02/22/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060236333
11367557
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 12
Reel/Frame:017966/0731   Pages: 2
Recorded: 06/05/2006
Attorney Dkt #:062807-0329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROI, KAZUSHIGE
Exec Dt:
03/14/2006
2
FUJIKAWA, YOSHIFUMI
Exec Dt:
03/14/2006
3
SASAKI, NORIKAZU
Exec Dt:
03/15/2006
4
UEDA, RIRI
Exec Dt:
03/15/2006
5
HAYASHI, AKIO
Exec Dt:
03/15/2006
6
FUJII, YUKIO
Exec Dt:
03/30/2006
7
KAWAGUCHI, ATSUO
Exec Dt:
03/15/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060233522
11369184
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
KEITH E. GEORGE
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 13
Reel/Frame:017924/0048   Pages: 2
Recorded: 05/23/2006
Attorney Dkt #:520.46010X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIKAWA, YOSHIFUMI
Exec Dt:
04/13/2006
2
FUJII, YUKIO
Exec Dt:
04/19/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060222337
11368669
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:018876/0954   Pages: 2
Recorded: 02/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROI, KAZUSHIGE
Exec Dt:
11/20/2006
2
SEKIMOTO, NOBUHIRO
Exec Dt:
11/30/2006
3
FUJIKAWA, YOSHIFUMI
Exec Dt:
11/30/2006
4
OYAMATSU, MASAYUKI
Exec Dt:
11/28/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070168867
11599610
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 15
Reel/Frame:021757/0223   Pages: 2
Recorded: 10/29/2008
Attorney Dkt #:520.49078X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMBO, MITSUHIRO
Exec Dt:
10/09/2008
2
FUJIKAWA, YOSHIFUMI
Exec Dt:
10/09/2008
3
SAKAO, HIDEKI
Exec Dt:
10/09/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090051766
12185839
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 16
Reel/Frame:041341/0449   Pages: 7
Recorded: 02/22/2017
Attorney Dkt #:DAI-10855
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONMURA, TETSURO
Exec Dt:
01/04/2017
2
FUJIKAWA, YOSHIFUMI
Exec Dt:
12/21/2016
3
HATASAKI, KEISUKE
Exec Dt:
02/03/2017
4
OKADA, MITSUHIRO
Exec Dt:
12/26/2016
5
SUZUKI, AKIFUMI
Exec Dt:
12/26/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10154113
US20170279918
15505751
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:046834/0277   Pages: 2
Recorded: 09/11/2018
Attorney Dkt #:HITACHI4-341700769US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIKAWA, YOSHIFUMI
Exec Dt:
08/22/2018
2
FUJIMOTO, KAZUHISA
Exec Dt:
08/22/2018
3
ARITSUKA, TOSHIYUKI
Exec Dt:
08/22/2018
4
NAKAGAWA, KAZUSHI
Exec Dt:
08/22/2018
Assignee
1
HITACHI LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11366695
US20190129755
16125145
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 18
Reel/Frame:059924/0601   Pages: 4
Recorded: 05/10/2022
Attorney Dkt #:HITACHI4-341700769US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PUNCTUATION OF THE RECEIVING PARTY'S NAME PREVIOUSLY RECORDED ON REEL 046834 FRAME 0277. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
FUJIKAWA, YOSHIFUMI
Exec Dt:
08/22/2018
2
FUJIMOTO, KAZUHISA
Exec Dt:
08/22/2018
3
ARITSUKA, TOSHIYUKI
Exec Dt:
08/22/2018
4
NAKAGAWA, KAZUSHI
Exec Dt:
08/22/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11366695
US20190129755
16125145
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 19
Reel/Frame:048474/0652   Pages: 4
Recorded: 03/01/2019
Attorney Dkt #:HITACHI4-341601384US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUSHI
Exec Dt:
02/05/2019
2
ARITSUKA, TOSHIYUKI
Exec Dt:
02/05/2019
3
FUJIMOTO, KAZUHISA
Exec Dt:
02/07/2019
4
WATANABE, SATORU
Exec Dt:
02/06/2019
5
FUJIKAWA, YOSHIFUMI
Exec Dt:
02/06/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190228009
16329335
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:050150/0474   Pages: 5
Recorded: 08/23/2019
Attorney Dkt #:072388.1371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIKAWA, YOSHIFUMI
Exec Dt:
07/12/2019
2
ARITSUKA, TOSHIYUKI
Exec Dt:
07/09/2019
3
WATANABE, SATORU
Exec Dt:
07/09/2019
4
NAKAGAWA, KAZUSHI
Exec Dt:
07/09/2019
5
FUJIMOTO, KAZUHISA
Exec Dt:
07/09/2019
6
ARAI, MASAHIRO
Exec Dt:
07/19/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11151141
US20200265052
16549447
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
NEW YORK, 10112 UNITED STATES
Assignment: 21
Reel/Frame:050180/0537   Pages: 3
Recorded: 08/27/2019
Attorney Dkt #:072388.1373
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUSHI
Exec Dt:
08/01/2019
2
FUJIKAWA, YOSHIFUMI
Exec Dt:
08/01/2019
3
WATANABE, SATORU
Exec Dt:
07/31/2019
4
ARITSUKA, TOSHIYUKI
Exec Dt:
08/01/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200285520
16552146
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498

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