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Patent Assignment Assignor Details
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Assignor Name : KATSUTA, KEIICHI
Total Assignments: 10
Assignment: 1
Reel/Frame:017584/0370   Pages: 2
Recorded: 02/15/2006
Attorney Dkt #:056208.57367US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUTA, KEIICHI
Exec Dt:
01/16/2006
2
SUGITA, YOICHI
Exec Dt:
01/16/2006
3
WATANABE, DAI
Exec Dt:
01/16/2006
4
YAMAGUCHI, TAKASHI
Exec Dt:
01/16/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO 100-8280, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7756613
US20060195236
11354159
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20004-4300
Assignment: 2
Reel/Frame:018703/0444   Pages: 2
Recorded: 12/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUTA, KEIICHI
Exec Dt:
12/11/2006
2
WATANABE, DAI
Exec Dt:
12/01/2006
3
SUGITA, YOICHI
Exec Dt:
12/01/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8548654
US20070162199
11640963
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 3
Reel/Frame:028564/0039   Pages: 2
Recorded: 07/17/2012
Attorney Dkt #:648.52559X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUTA, KEIICHI
Exec Dt:
06/25/2012
2
SUGITA, YOICHI
Exec Dt:
07/03/2012
3
MAEKAWA, KEIJI
Exec Dt:
06/28/2012
4
SHIBATA, NAOKI
Exec Dt:
06/28/2012
5
IMAMOTO, KENJI
Exec Dt:
06/28/2012
6
SUZUKI, MOTONARI
Exec Dt:
06/27/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8924050
US20130024054
13550747
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 4
Reel/Frame:053957/0843   Pages: 6
Recorded: 10/02/2020
Attorney Dkt #:DAI-12731
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUMI, YUHI
Exec Dt:
08/05/2020
2
ODA, ATSUSHI
Exec Dt:
06/04/2020
3
KATSUTA, KEIICHI
Exec Dt:
06/08/2020
4
TOKUYAMA, KAZUO
Exec Dt:
09/14/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11938983
US20210001902
16977542
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:059045/0091   Pages: 8
Recorded: 02/18/2022
Attorney Dkt #:DAI-13529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUTA, KEIICHI
Exec Dt:
01/12/2022
2
TAKAHASHI, JUNYA
Exec Dt:
01/13/2022
3
OGATA, TAKEHITO
Exec Dt:
01/13/2022
4
TANAKA, WATARU
Exec Dt:
01/14/2022
5
MIZUOCHI, MARIKO
Exec Dt:
01/14/2022
6
MAKI, KENTAROH
Exec Dt:
01/28/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11798410
US20220284809
17636434
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:059570/0488   Pages: 3
Recorded: 04/12/2022
Attorney Dkt #:SUN-13656
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, ATSUSHI
Exec Dt:
04/01/2022
2
KATSUTA, KEIICHI
Exec Dt:
03/30/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240034371
17768292
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:060676/0526   Pages: 7
Recorded: 07/29/2022
Attorney Dkt #:095909-0426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUMI, YUHI
Exec Dt:
07/13/2022
2
MAEKAWA, KEIJI
Exec Dt:
07/11/2022
3
ODA, ATSUSHI
Exec Dt:
07/07/2022
4
KATSUTA, KEIICHI
Exec Dt:
07/05/2022
5
TSUJI, MASAKI
Exec Dt:
07/20/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-JU, TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230052777
17796572
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:062930/0066   Pages: 5
Recorded: 03/09/2023
Attorney Dkt #:056209.PG433US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMOTO, KENJI
Exec Dt:
01/30/2023
2
BANDO, MIKIO
Exec Dt:
02/07/2023
3
ITO, TAKAHIRO
Exec Dt:
02/24/2023
4
KATSUTA, KEIICHI
Exec Dt:
02/01/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230334995
18024805
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:063298/0042   Pages: 4
Recorded: 04/12/2023
Attorney Dkt #:097001-0136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, ATSUSHI
Exec Dt:
03/28/2023
2
KOIKE, JUN
Exec Dt:
04/07/2023
3
KATSUTA, KEIICHI
Exec Dt:
03/17/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230391385
18248712
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 10
Reel/Frame:063252/0580   Pages: 7
Recorded: 04/07/2023
Attorney Dkt #:POL-14132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, HIROYUKI
Exec Dt:
03/14/2023
2
HASEJIMA, NORIYASU
Exec Dt:
03/27/2023
3
SAKAYORI, GO
Exec Dt:
03/22/2023
4
OGATA, TAKEHITO
Exec Dt:
03/17/2023
5
KATSUTA, KEIICHI
Exec Dt:
03/29/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240019872
18030783
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314

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