skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HAYASAKA, YASUSHI
Total Assignments: 15
Assignment: 1
Reel/Frame:012308/0894   Pages: 2
Recorded: 11/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOBE, NOBUHIRO
Exec Dt:
03/08/2001
2
HAYASAKA, YASUSHI
Exec Dt:
04/08/2001
3
SAKURAI, SHIGEO
Exec Dt:
04/08/2001
4
ICHIKAWA, KUNIHIRO
Exec Dt:
07/08/2001
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6636813
NONE
09913957
Correspondence name and address
MATTINGLY, STRANGER & MALUR
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:013493/0051   Pages: 2
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, KATSUHITO
Exec Dt:
10/31/2002
2
KIMURA, TOORU
Exec Dt:
10/31/2002
3
MARUYAMA, YOSHIO
Exec Dt:
10/31/2002
4
MOURI, YUKIKO
Exec Dt:
10/31/2002
5
SHIMIZU, SATORU
Exec Dt:
10/31/2002
6
FUJIMURA, HIDEKAZU
Exec Dt:
10/31/2002
7
FURUKAWA, MASAO
Exec Dt:
10/31/2002
8
HAYASHI, YOSHIHARU
Exec Dt:
10/31/2002
9
HAYASAKA, YASUSHI
Exec Dt:
10/31/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6895289
US20030105740
10291778
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 3
Reel/Frame:014028/0935   Pages: 2
Recorded: 04/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIHARA, MASARU
Exec Dt:
03/17/2003
2
HAYASAKA, YASUSHI
Exec Dt:
03/31/2003
3
USAMI, SABURO
Exec Dt:
03/18/2003
4
DODO, SATOSCHI
Exec Dt:
03/27/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6874324
US20030217548
10425706
Correspondence name and address
CROWELL & MORING, L.L.P.
ROBERT L. GRABAREK
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 4
Reel/Frame:015174/0372   Pages: 2
Recorded: 08/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTOH, JINICHIRO
Exec Dt:
06/30/2003
2
HAYASAKA, YASUSHI
Exec Dt:
07/01/2003
3
SAKURAI, SHIGEO
Exec Dt:
07/03/2003
4
IKEDA, HIRAKU
Exec Dt:
07/02/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7065471
US20040148129
10468204
Correspondence name and address
CROWELL & MORING L.L.P.
P.O. BOX 14300
WASHINGTON, D.C. 20044
Assignment: 5
Reel/Frame:016542/0547   Pages: 2
Recorded: 05/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASAKA, YASUSHI
Exec Dt:
12/13/2004
2
SEKIHARA, MASARU
Exec Dt:
11/25/2004
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7762083
US20050193738
10989544
Correspondence name and address
CROWELL & MORING LLP
JAMES F. MCKEOWN
PO BOX 14300
WASHINGTON, DC
Assignment: 6
Reel/Frame:018149/0662   Pages: 2
Recorded: 08/21/2006
Attorney Dkt #:KAS-5316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIHARA, MASARU
Exec Dt:
05/20/2006
2
HAYASAKA, YASUSHI
Exec Dt:
05/23/2006
3
ICHIKAWA, KUNIHIRO
Exec Dt:
05/19/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7334993
US20070065283
11433497
Correspondence name and address
MATTINGLY, STANGER, MALUR ET AL.
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:019576/0730   Pages: 2
Recorded: 07/19/2007
Attorney Dkt #:ASA-5902
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASAKA, YASUSHI
Exec Dt:
05/25/2007
2
YAMAGUCHI, KAZUYUKI
Exec Dt:
05/25/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090010760
11814320
Correspondence name and address
MATTINGLY,STANGER,MALUR&BRUNDIDGE, P.C.
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:021100/0306   Pages: 2
Recorded: 06/16/2008
Attorney Dkt #:520.48944X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASAKA, YASUSHI
Exec Dt:
05/27/2008
2
NAGASHIMA, HIDEAKI
Exec Dt:
05/27/2008
3
SASAKI, MANABU
Exec Dt:
05/27/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7839040
US20090160282
12097609
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 9
Reel/Frame:027083/0685   Pages: 2
Recorded: 10/19/2011
Attorney Dkt #:KAS-6646
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASAKA, YASUSHI
Exec Dt:
09/10/2008
2
TORIYA, HAJIME
Exec Dt:
09/12/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8257044
US20090097980
12207901
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:023242/0880   Pages: 2
Recorded: 09/16/2009
Attorney Dkt #:KAS-7195
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASAKA, YASUSHI
Exec Dt:
08/03/2009
2
TORIYA, HAJIME
Exec Dt:
08/03/2009
3
MURAKAMI, KATSUHIRO
Exec Dt:
08/03/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100111701
12512102
Correspondence name and address
SHRINATH MALUR
1800 DIAGONAL RD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:036180/0667   Pages: 4
Recorded: 07/27/2015
Attorney Dkt #:029118.67910US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASAKA, YASUSHI
Exec Dt:
07/02/2015
2
MATSUMOTO, MASANORI
Exec Dt:
07/03/2015
3
OTSUKI, YASUNORI
Exec Dt:
07/08/2015
4
FUJIGAKI, TETSUO
Exec Dt:
07/03/2015
5
YASUI, YOSHIHIRO
Exec Dt:
07/03/2015
6
IIZUKA, MOTONOBU
Exec Dt:
07/02/2015
7
ENDOU, MASAAKI
Exec Dt:
07/06/2015
8
FUKUNAGA, ATSUSHI
Exec Dt:
07/03/2015
9
NAKAYAMA, TAKESHI
Exec Dt:
07/03/2015
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10033237
US20160043603
14754821
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:040948/0001   Pages: 14
Recorded: 01/11/2017
Attorney Dkt #:056203.69601US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNIHIRO, NAOKI
Exec Dt:
10/14/2016
2
KORI, DAISUKE
Exec Dt:
10/14/2016
3
IIZUKA, MOTONOBU
Exec Dt:
10/17/2016
4
FUJIGAKI, TETSUO
Exec Dt:
10/15/2016
5
FUKUNAGA, ATSUSHI
Exec Dt:
10/18/2016
6
OTSUKI, YASUNORI
Exec Dt:
12/23/2016
7
SATO, MASAKATSU
Exec Dt:
10/14/2016
8
MATSUMOTO, MASANORI
Exec Dt:
10/14/2016
9
NAKAYAMA, TAKESHI
Exec Dt:
10/14/2016
10
ENDO, MASAAKI
Exec Dt:
10/21/2016
11
YASUI, YOSHIHIRO
Exec Dt:
10/14/2016
12
HAYASAKA, YASUSHI
Exec Dt:
10/24/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10177621
US20170117769
15303629
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:058502/0621   Pages: 2
Recorded: 12/29/2021
Attorney Dkt #:118127.PE676US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AYUKAWA, SHUHEI
Exec Dt:
05/10/2021
2
HAYASAKA, YASUSHI
Exec Dt:
05/11/2021
3
IIZUKA, MOTONOBU
Exec Dt:
05/18/2021
4
HARA, TAKEKI
Exec Dt:
05/10/2021
5
ENDO, MASAAKI
Exec Dt:
05/10/2021
6
FUKUNAGA, ATSUSHI
Exec Dt:
05/10/2021
Assignee
1
HITACHI INDUSTRIAL PRODUCTS, LTD.
5-1, SOTOKANDA 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11598694
US20220074814
17419964
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 14
Reel/Frame:060493/0228   Pages: 2
Recorded: 07/13/2022
Attorney Dkt #:118127.PF765US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASAKA, YASUSHI
Exec Dt:
06/21/2022
2
TOKIZAKI, EIICHIRO
Exec Dt:
06/21/2022
Assignee
1
HITACHI INDUSTRIAL PRODUCTS, LTD.
5-1 SOTOKANDA 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230022399
17792455
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 15
Reel/Frame:062262/0109   Pages: 2
Recorded: 01/03/2023
Attorney Dkt #:POL-13952
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASAKA, YASUSHI
Exec Dt:
11/29/2022
2
ENDO, MASAAKI
Exec Dt:
12/05/2022
3
FUKUNAGA, ATSUSHI
Exec Dt:
11/29/2022
Assignee
1
HITACHI INDUSTRIAL PRODUCTS, LTD.
5-1, SOTOKANDA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230204451
18013300
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

Search Results as of: 04/26/2024 05:04 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT