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Patent Assignment Assignor Details
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Assignor Name : HIRASAWA, SHIGERU
Total Assignments: 12
Assignment: 1
Reel/Frame:006097/0511   Pages: 4
Recorded: 04/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIGEMORI, MIKIO
Exec Dt:
04/10/1992
2
OIDA, TORU
Exec Dt:
04/10/1992
3
HIRASAWA, SHIGERU
Exec Dt:
04/10/1992
4
YAMAMURA, KATSUMI
Exec Dt:
04/10/1992
Assignee
1
SEIKO EPSON CORPORATION
4-1 NISHISHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5302921
NONE
07869767
Correspondence name and address
LESTER HORWITZ
LADAS & PARRY
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:020455/0694   Pages: 2
Recorded: 02/01/2008
Attorney Dkt #:H&C-120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, HAJIME
Exec Dt:
11/26/2004
2
YUNOUE, MASAYUKI
Exec Dt:
11/26/2004
3
HIRASAWA, SHIGERU
Exec Dt:
11/26/2004
4
TABETA, HIROSHI
Exec Dt:
11/26/2004
5
KIMURA, SHOGO
Exec Dt:
11/26/2004
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
5-1, KORAKU 2-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7559601
US20060170251
10547573
Correspondence name and address
JOHN R. MATTINGLY
1800 DIAGONAL RD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:018977/0537   Pages: 2
Recorded: 03/07/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, HAJIME
Exec Dt:
04/07/2005
2
KIMURA, SHOGO
Exec Dt:
04/07/2005
3
HIRASAWA, SHIGERU
Exec Dt:
04/07/2005
4
TANAKA, TOMOYUKI
Exec Dt:
04/07/2005
5
TABETA, HIROSHI
Exec Dt:
04/07/2005
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
5-1, KORAKU 2-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7287810
US20060266573
10550730
Correspondence name and address
JOHN R. MATTINGLY
MATTINGLY, STANGER, MALUR & BRUNDIDGE PC
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 4
Reel/Frame:019096/0919   Pages: 2
Recorded: 03/29/2007
Attorney Dkt #:H&C - 123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, HAJIME
Exec Dt:
04/08/2005
2
KIMURA, SHOGO
Exec Dt:
04/08/2005
3
IRINO, TERUO
Exec Dt:
04/08/2005
4
YOSHIDA, HAJIME
Exec Dt:
04/08/2005
5
HIRASAWA, SHIGERU
Exec Dt:
04/08/2005
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
5-1, KORAKU 2-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7338114
US20060254095
10550955
Correspondence name and address
JOHN R. MATTINGLY
MATTINGLY, STANGER, MALUR
& BRUNDIDGE, P.C.
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 5
Reel/Frame:024795/0862   Pages: 2
Recorded: 08/05/2010
Attorney Dkt #:H&C-7585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, SHIGERU
Exec Dt:
06/15/2010
2
MATSUSHITA, MAKOTO
Exec Dt:
06/15/2010
3
MAMADA, TOMONORI
Exec Dt:
06/15/2010
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
5-1, KORAKU 2-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8505499
US20110088637
12851008
Correspondence name and address
JOHN MATTINGLY, MATTINGLY & MALUR, P.C.
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:045093/0219   Pages: 6
Recorded: 03/02/2018
Attorney Dkt #:112467.PA922US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBOTA, HAYATO
Exec Dt:
02/05/2018
2
MIZOGUCHI, KAZUHIKO
Exec Dt:
02/05/2018
3
SUGAWARA, HIROKI
Exec Dt:
02/05/2018
4
HIRASAWA, SHIGERU
Exec Dt:
02/05/2018
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME
TAITO-KU, TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10323557
US20180274423
15757235
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 7
Reel/Frame:044930/0076   Pages: 6
Recorded: 02/14/2018
Attorney Dkt #:080306.PA910US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, SHIGERU
Exec Dt:
02/06/2018
2
HIBIYA, TAKESHI
Exec Dt:
02/06/2018
3
KANNO, TOSHIKAZU
Exec Dt:
02/06/2018
4
MIZOGUCHI, KAZUHIKO
Exec Dt:
02/06/2018
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME
TAITO-KU, TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10640949
US20180238020
15752747
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:045055/0877   Pages: 6
Recorded: 02/27/2018
Attorney Dkt #:112483.DA214US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, SHIGERU
Exec Dt:
02/15/2018
2
MIZOGUCHI, KAZUHIKO
Exec Dt:
02/15/2018
3
KUROSAKA, SHOSEI
Exec Dt:
02/15/2018
4
TANBA, TAKUMI
Exec Dt:
02/15/2018
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME
TAITO-KU, TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D854054
NONE
29638523
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:045470/0364   Pages: 6
Recorded: 02/27/2018
Attorney Dkt #:112483.DA213US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSAKA, SHOSEI
Exec Dt:
02/15/2018
2
TANBA, TAKUMI
Exec Dt:
02/15/2018
3
HIRASAWA, SHIGERU
Exec Dt:
02/15/2018
4
MIZOGUCHI, KAZUHIKO
Exec Dt:
02/15/2018
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME
TAITO-KU, TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D847213
NONE
29638512
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:055504/0610   Pages: 3
Recorded: 03/05/2021
Attorney Dkt #:KAI-13065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, NAOKI
Exec Dt:
02/26/2021
2
MIZOGUCHI, KAZUHIKO
Exec Dt:
02/26/2021
3
HIRASAWA, SHIGERU
Exec Dt:
02/26/2021
4
ITO, KEITARO
Exec Dt:
02/26/2021
5
ANAHARA, KEIICHIROU
Exec Dt:
02/26/2021
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11739503
US20210310218
17273803
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:061077/0744   Pages: 7
Recorded: 09/13/2022
Attorney Dkt #:112467.PF710US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRASAWA, SHIGERU
Exec Dt:
04/25/2022
2
KAKEGAWA, TSUYOSHI
Exec Dt:
04/25/2022
3
ISAKA, WATARU
Exec Dt:
04/25/2022
4
MANABE, TAKEO
Exec Dt:
04/26/2022
5
ISOBE, HIROYUKI
Exec Dt:
04/21/2022
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME
TAITO-KU, TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230038839
17789462
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:062918/0441   Pages: 2
Recorded: 03/08/2023
Attorney Dkt #:HIR-14057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIKAWA, MASATOSHI
Exec Dt:
02/02/2023
2
HIRASAWA, SHIGERU
Exec Dt:
02/02/2023
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026641
18025246
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314

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