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Patent Assignment Assignor Details
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Assignor Name : MATSUYAMA, NOBUHITO
Total Assignments: 20
Assignment: 1
Reel/Frame:009708/0154   Pages: 2
Recorded: 01/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOYAMA, TAKAHARU
Exec Dt:
12/01/1998
2
SUGITA, TOSHIMI
Exec Dt:
12/01/1998
3
KATOH, TSUYOSHI
Exec Dt:
12/01/1998
4
SHIODA, HIROKATSU
Exec Dt:
12/01/1998
5
SUGAI, KAZUO
Exec Dt:
12/01/1998
6
MATSUYAMA, NOBUHITO
Exec Dt:
12/01/1998
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI INFORMATION TECHNOLOGY CO., LTD.
1, HORIYAMASHITA, HADANO-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6216194
NONE
09210482
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 2
Reel/Frame:009897/0161   Pages: 2
Recorded: 04/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATANAKA, SATOSHI
Exec Dt:
03/01/1999
2
MATSUYAMA, NOBUHITO
Exec Dt:
03/01/1999
3
SUGAI, KAZUO
Exec Dt:
03/01/1999
4
YAMAKAWA, YUKISADA
Exec Dt:
03/01/1999
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI INFORMATION TECHNOLOGY CO., LTD.
1, HORIYAMASHITA, HADANO-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6560233
NONE
09266635
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH ET AL
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 3
Reel/Frame:010222/0854   Pages: 3
Recorded: 09/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAHANE, SHINICHI
Exec Dt:
08/20/1999
2
SUGAI, KAZUO
Exec Dt:
08/20/1999
3
AIMOTO, TAKESHI
Exec Dt:
08/20/1999
4
MATSUYAMA, NOBUHITO
Exec Dt:
08/20/1999
5
SAKO, YOSHIHITO
Exec Dt:
08/20/1999
6
SEKINO, HIROSHI
Exec Dt:
08/20/1999
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU TOKYO, JAPAN
2
HITACHI INFORMATION TECHNOLOGY CO., LTD.
1, HORIYAMASHITA, HADANO-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6778532
NONE
09389301
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:010320/0915   Pages: 2
Recorded: 10/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAZAKI, TAKEKI
Exec Dt:
09/03/1999
2
AIMOTO, TAKESHI
Exec Dt:
09/03/1999
3
SUGAI, KASUO
Exec Dt:
09/03/1999
4
MATSUYAMA, NOBUHITO
Exec Dt:
09/03/1999
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO 101-8010, JAPAN
2
HITACHI INFORMATION TECHNOLOGY CO., LTD.
1 HORIYAMASHITA, HADANO-SHI
KANAGAWA-KEN 259-1304, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6768738
NONE
09393326
Correspondence name and address
BEALL LAW OFFICES
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 5
Reel/Frame:014236/0786   Pages: 2
Recorded: 07/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, KAZUO
Exec Dt:
03/23/2000
2
AIMOTO, TAKESHI
Exec Dt:
03/30/2000
3
YAZAKI, TAKEKI
Exec Dt:
03/30/2000
4
MATSUYAMA, NOBUHITO
Exec Dt:
04/02/2000
5
SAKO, YOSHIHITO
Exec Dt:
04/08/2000
6
TANABE, TOMOHIKO
Exec Dt:
04/08/2000
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI INFORMATION TECHNOLOGY CO., LTD.
456, SAKAI, NAKAIMACHI
ASHIGARAKAMI-GUN, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6671277
NONE
09511797
Correspondence name and address
MATTINGLY STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:014236/0788   Pages: 2
Recorded: 07/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, KAZUO
Exec Dt:
03/23/2000
2
AIMOTO, TAKESHI
Exec Dt:
03/30/2000
3
YAZAKI, TAKEKI
Exec Dt:
03/30/2000
4
MATSUYAMA, NOBUHITO
Exec Dt:
04/02/2000
5
SAKO, YOSHIHITO
Exec Dt:
04/08/2000
6
TANABE, TOMOHIKO
Exec Dt:
04/08/2000
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI INFORMATION TECHNOLOGY CO., LTD.
456, SAKAI, NAKAIMACHI, ASHIGARAKAMI-GUN
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6683885
NONE
09511798
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD
STE. 370
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:014334/0974   Pages: 2
Recorded: 07/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, KAZUO
Exec Dt:
03/23/2000
2
AIMOTO, TAKESHI
Exec Dt:
03/30/2000
3
YAZAKI, TAKEKI
Exec Dt:
03/30/2000
4
MATSUYAMA, NOBUHITO
Exec Dt:
04/02/2000
5
SAKO, YOSHIHITO
Exec Dt:
04/08/2000
6
TANABE, TOMOHIKO
Exec Dt:
04/08/2000
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI INFORMATION TECHNOLOGY CO., LTD.
456, SAKAI, NAKAIMACHI, ASHIGARAKAMI-GUN
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6658003
NONE
09511801
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 8
Reel/Frame:014898/0105   Pages: 3
Recorded: 07/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, KAZUO
Exec Dt:
03/23/2000
2
AIMOTO, TAKESHI
Exec Dt:
03/30/2000
3
YAZAKI, TAKEKI
Exec Dt:
03/30/2000
4
MATSUYAMA, NOBUHITO
Exec Dt:
04/02/2000
5
SAKO, YOSHIHITO
Exec Dt:
04/08/2000
6
TANABE, TOMOHIKO
Exec Dt:
04/08/2000
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI INFORMATION TECHNOLOGY CO., LTD.
456, SAKAI, NAKAIMACHI, ASHIGARAKAMI-GUN
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6650642
NONE
09511799
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:011427/0673   Pages: 2
Recorded: 01/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, KAZUO
Exec Dt:
10/19/2000
2
AIMOTO, TAKESHI
Exec Dt:
12/06/2000
3
MATSUYAMA, NOBUHITO
Exec Dt:
10/30/2000
4
AKAHANE, SHINICHI
Exec Dt:
10/27/2000
5
TANABE, NORBORU
Exec Dt:
10/23/2000
6
SAKO, YOSHIHITO
Exec Dt:
10/19/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6874033
NONE
09622484
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 N. SEVENTEENTH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 10
Reel/Frame:011640/0223   Pages: 2
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, KAZUO
Exec Dt:
03/13/2001
2
MATSUYAMA, NOBUHITO
Exec Dt:
03/13/2001
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7088716
US20020027917
09767707
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 11
Reel/Frame:019972/0601   Pages: 4
Recorded: 10/17/2007
Attorney Dkt #:ASA-959
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE INFORMATION PREVIOUSLY RECORDED ON REEL 011640 FRAME 0223. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO HITACHI, LTD. AND HITACHI INFORMATION TECHNOLOGY CO., LTD..
Assignors
1
SUGAI, KAZUO
Exec Dt:
03/13/2001
2
MATSUYAMA, NOBUHITO
Exec Dt:
03/13/2001
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI INFORMATION TECHNOLOGY CO., LTD.
456, SAKAI, NAKAI-MACHI, ASHIGARAKAMI-GUN
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7088716
US20020027917
09767707
Correspondence name and address
DANIEL J. STANGER
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:014952/0395   Pages: 2
Recorded: 01/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIMOTO, TAKESHI
Exec Dt:
01/09/2004
2
MATSUYAMA, NOBUHITO
Exec Dt:
01/09/2004
3
SUGAI, KAZUO
Exec Dt:
01/09/2004
4
YANO, HIROKI
Exec Dt:
01/09/2004
5
SAKATA, YOSHIHIKO
Exec Dt:
01/09/2004
6
AKAHANE, SHINICHI
Exec Dt:
01/09/2004
7
ISHIKAWA, YUICHI
Exec Dt:
01/09/2004
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7397765
US20040184444
10769082
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK-LEUNG
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 13
Reel/Frame:015565/0634   Pages: 3
Recorded: 07/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURANAKA, TAKYAYUKI
Exec Dt:
02/05/2004
2
FURUSAWA, TAKESHI
Exec Dt:
02/05/2004
3
NAGATA, TETSUYA
Exec Dt:
02/05/2004
4
MATSUYAMA, NOBUHITO
Exec Dt:
02/05/2004
5
KANETAKE, TATSUO
Exec Dt:
02/05/2004
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7379456
US20040233920
10782530
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW, LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 9411-3834
Assignment: 14
Reel/Frame:018360/0735   Pages: 2
Recorded: 09/29/2006
Attorney Dkt #:1288.46399X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINOHARA, MASAYUKI
Exec Dt:
08/23/2006
2
MATSUYAMA, NOBUHITO
Exec Dt:
08/23/2006
3
MURANAKA, TAKAYUKI
Exec Dt:
08/23/2006
4
KIMURA, ISAO
Exec Dt:
08/29/2006
5
AKAHANE, SHINICHI
Exec Dt:
08/23/2006
Assignee
1
ALAXALA NETWORKS CORPORATION
890, KASHIMADA, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7953220
US20070201426
11487992
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:018360/0853   Pages: 2
Recorded: 09/29/2006
Attorney Dkt #:1288.46398X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINOHARA, MASAYUKI
Exec Dt:
08/23/2006
2
MATSUYAMA, NOBUHITO
Exec Dt:
08/23/2006
3
MURANAKA, TAKAYUKI
Exec Dt:
08/23/2006
4
KIMURA, ISAO
Exec Dt:
08/29/2006
5
AKAHANE, SHINICHI
Exec Dt:
08/23/2006
Assignee
1
ALAXALA NETWORKS CORPORATION
890, KASHIMADA, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7804794
US20070201461
11487990
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 16
Reel/Frame:028008/0766   Pages: 2
Recorded: 04/06/2012
Attorney Dkt #:096410-0112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, TAKESHI
Exec Dt:
02/28/2012
2
MATSUYAMA, NOBUHITO
Exec Dt:
02/28/2012
3
AIMOTO, TAKESHI
Exec Dt:
03/01/2012
4
DOI, TOSHIO
Exec Dt:
02/28/2012
5
SUGAI, KAZUO
Exec Dt:
02/28/2012
Assignee
1
ALAXALA NETWORKS CORPORATION
890, KASHIMADA, SAIWAI-KU
KAWASAKI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8774001
US20120188874
13357927
Correspondence name and address
FOLEY AND LARDNER LLP
3000 K STREET NW
WASHINGTON, DC 20007
Assignment: 17
Reel/Frame:030976/0264   Pages: 2
Recorded: 08/09/2013
Attorney Dkt #:HAS-8846
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGUMO, TAKASHI
Exec Dt:
07/23/2013
2
UCHIYA, MASASHI
Exec Dt:
07/29/2013
3
KAGANOI, TERUO
Exec Dt:
07/23/2013
4
YAMAMOTO, MITSUO
Exec Dt:
07/23/2013
5
MATSUYAMA, NOBUHITO
Exec Dt:
07/24/2013
Assignee
1
ALAXALA NETWORKS CORPORATION
1-2, KASHIMADA 1-CHOME, SAIWAI-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9596191
US20130322458
13991281
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:042436/0551   Pages: 2
Recorded: 05/10/2017
Attorney Dkt #:TOU-10962
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, YUICHI
Exec Dt:
04/21/2017
2
MATSUYAMA, NOBUHITO
Exec Dt:
04/21/2017
Assignee
1
ALAXALA NETWORKS CORPORATION
1-1-2, KASHIMADA, SAIWAI-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 212-0058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10693890
US20170353478
15591189
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:048260/0197   Pages: 3
Recorded: 02/05/2019
Attorney Dkt #:TOU-11958
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAHANE, SHINICHI
Exec Dt:
01/28/2019
2
MATSUYAMA, NOBUHITO
Exec Dt:
01/28/2019
3
NAGASAKA, MITSURU
Exec Dt:
01/28/2019
4
SUGAI, KAZUO
Exec Dt:
01/28/2019
5
MURANAKA, TAKAYUKI
Exec Dt:
01/28/2019
Assignee
1
ALAXALA NETWORKS CORPORATION
1-2, KASHIMADA 1-CHOME, SAIWAI-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 212-0058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10887241
US20190273690
16267415
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:050993/0629   Pages: 2
Recorded: 11/13/2019
Attorney Dkt #:TOU-12393
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, YUICHI
Exec Dt:
10/25/2019
2
MATSUYAMA, NOBUHITO
Exec Dt:
10/25/2019
Assignee
1
ALAXALA NETWORKS CORPORATION
1-2, KASHIMADA 1-CHOME, SAIWAI-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 212-0058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200186557
16680757
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD,
SUITE 210
ALEXANDRIA, VA 22314

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