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 : NAGASAWA, MITSURU
Total Assignments: 11
Assignment: 1
Reel/Frame:006528/0608   Pages: 4
Recorded: 05/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGASAWA, MITSURU
Exec Dt:
12/18/1992
2
TATE, JOHN
Exec Dt:
12/18/1992
Assignee
1
AMERICAN UNIMAX, INC.
ATTN. GEORGE TAKAHASHI
11980 TELEGRAPH RD.
SANTE FE SPRINGS, CALIFORNIA 90670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5411194
NONE
08007979
Correspondence name and address
R. JOSEPH TROJAN, ESQ.
TROJAN LAW OFFICES
900 WILSHIRE BLVD.
SUITE 1000
LOS ANGELES, CA 90017
Assignment: 2
Reel/Frame:006653/0803   Pages: 2
Recorded: 08/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASAWA, MITSURU
Exec Dt:
05/24/1993
2
KUWANO, KAZUYUKI
Exec Dt:
05/24/1993
3
MURAMATSU, MASATAKA
Exec Dt:
05/24/1993
4
AZUMA, KISHIRO
Exec Dt:
05/24/1993
5
HIBINO, HIROSHI
Exec Dt:
05/24/1993
6
NAKANISHI, KAZUKO
Exec Dt:
05/24/1993
Assignees
1
TOAGOSEI CHEMICAL INDUSTRY CO., LTD.
14-1, NISHI SHIMBASHI 1-CHOME MINATO-KU
TOKYO, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTACHO
TOYOTA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310813
NONE
08043585
Correspondence name and address
BROWDY AND NEIMARK
NORMAN J. LATKER
419 SEVENTH STREET, N.W., SUITE 300
WASHINGTON, D.C. 20004
Assignment: 3
Reel/Frame:016148/0986   Pages: 2
Recorded: 01/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASAWA, MITSURU
Exec Dt:
12/02/2004
2
KAWAI, HIROTAKA
Exec Dt:
12/02/2004
Assignee
1
FDK CORPORATION
36-11, SHINBASHI 5-CHOME
MINATO-KU
TOKYO, JAPAN 105-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906843
US20050094239
10994986
Correspondence name and address
GREGORY A. STOBBS
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 4
Reel/Frame:026016/0386   Pages: 3
Recorded: 03/24/2011
Attorney Dkt #:062758-0297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHNISHI, KUNIKAZU
Exec Dt:
03/18/2011
2
YAMAZAKI, KAZUYOSHI
Exec Dt:
03/18/2011
3
NAGASAWA, MITSURU
Exec Dt:
03/18/2011
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
1, AZA-KITANO, SHINJO, MIZUSAWA-KU, OSHU-SHI,
IWATE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120051204
13070960
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 5
Reel/Frame:030934/0019   Pages: 2
Recorded: 08/02/2013
Attorney Dkt #:093265-0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASAWA, MITSURU
Exec Dt:
07/23/2013
2
YAMAZAKI, KAZUYOSHI
Exec Dt:
07/23/2013
3
ONOE, SHINSUKE
Exec Dt:
07/23/2013
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
1, AZA-KITANO, SHINJO, MIZUSAWA-KU,
OSHU-SHI, IWATE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140036648
13958065
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:031703/0702   Pages: 3
Recorded: 12/03/2013
Attorney Dkt #:500.53298X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASAWA, MITSURU
Exec Dt:
11/21/2013
2
OUCHI, SATOSHI
Exec Dt:
11/21/2013
3
OHNISHI, KUNIKAZU
Exec Dt:
11/21/2013
4
KAWAMURA, TOMOTO
Exec Dt:
11/21/2013
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
501, YOSHIDA-CHO
TOTSUKA-KU
YOKOHAMA, KANAGAWA, JAPAN 244-0817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9551917
US20140098349
14048067
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 7
Reel/Frame:032656/0249   Pages: 2
Recorded: 04/11/2014
Attorney Dkt #:501.53481X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASAWA, MITSURU
Exec Dt:
03/31/2014
2
ONISHI, KUNIKAZU
Exec Dt:
03/31/2014
3
OUCHI, SATOSHI
Exec Dt:
03/31/2014
4
NAKAMURA, TOSHITERU
Exec Dt:
03/31/2014
Assignee
1
HITACHI MEDIA ELECTRONICS CO., LTD.
501, YOSHIDA-CHO, TOTSUKA-KU
YOKOHAMA
KANAGAWA, JAPAN 244-0817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9609263
US20140320826
14191674
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 8
Reel/Frame:038371/0486   Pages: 3
Recorded: 04/25/2016
Attorney Dkt #:HITACHI8-211400738US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASAWA, MITSURU
Exec Dt:
04/01/2016
2
YAMAZAKI, KAZUYOSHI
Exec Dt:
04/04/2016
3
SHIMADA, KENICHI
Exec Dt:
04/01/2016
Assignee
1
HITACHI-LG DATA STORAGE, INC.
22-23, KAIGAN 3-CHOME
MINATO-KU
TOKYO, JAPAN 108-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9761264
US20160322077
15137352
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:046718/0517   Pages: 3
Recorded: 08/28/2018
Attorney Dkt #:TAK-11706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MAYUMI
Exec Dt:
07/25/2018
2
NAGASAWA, MITSURU
Exec Dt:
07/18/2018
Assignee
1
MAXELL, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO OTOKUNI-GUN,
KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11086422
US20200057513
16080313
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:052946/0743   Pages: 2
Recorded: 06/16/2020
Attorney Dkt #:H&A-12674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, TOMOTO
Exec Dt:
05/14/2020
2
UTSUGI, TAKERU
Exec Dt:
05/14/2020
3
NAGASAWA, MITSURU
Exec Dt:
05/14/2020
4
YAMAKAWA, HIROMICHI
Exec Dt:
05/14/2020
Assignee
1
HITACHI-LG DATA STORAGE, INC.
22-23, KAIGAN 3-CHOME, MINATO-KU,
TOKYO, JAPAN 108-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11493759
US20210033864
16902319
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:054954/0708   Pages: 2
Recorded: 01/19/2021
Attorney Dkt #:T3309-23703US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KENICHIRO
Exec Dt:
11/13/2020
2
NAGASAWA, MITSURU
Exec Dt:
11/17/2020
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11561089
US20220120555
16957327
Correspondence name and address
MILES & STOCKBRIDGE, P.C.
1751 PINNACLE DRIVE, SUITE 1500
TYSONS CORNER, VA 22102-3833

Search Results as of: 04/28/2024 04:53 AM
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