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 : SAWADA, YOSHIKAZU
Total Assignments: 13
Assignment: 1
Reel/Frame:004679/0839   Pages: 1
Recorded: 02/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, MICHIAKI
Exec Dt:
01/20/1987
2
YOSHIDA, MITSUO
Exec Dt:
01/20/1987
3
MIYAZAWA, KAZUYOSHI
Exec Dt:
01/20/1987
4
NITTA, SIGEYUKI
Exec Dt:
01/20/1987
5
FUJISAWA, JUNICHI
Exec Dt:
01/20/1987
6
OBARA, NOBUJI
Exec Dt:
01/20/1987
7
HAYASHIBE, SHOJI
Exec Dt:
01/20/1987
8
SAWADA, YOSHIKAZU
Exec Dt:
01/20/1987
Assignees
1
NIPPON STEEL CORPORATION, 6-3, OHTEMACHI-2-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP. OF JAPAN
JAPAN
2
EDDIO CORPORATION, 5-7, SAKURAGAWA-1-CHOME, ITABASHI-KU, TOKYO, JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4818935
NONE
07026793
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
P.O. BOX 19088
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:005875/0331   Pages: 3
Recorded: 09/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMURA, MASAAKI
Exec Dt:
09/20/1991
2
FUJII, AYAKO
Exec Dt:
09/20/1991
3
KOBARI, YOSHIKO
Exec Dt:
09/20/1991
4
NAGANO, MAMORU
Exec Dt:
09/20/1991
5
WATANABE, KIYOSHI
Exec Dt:
09/20/1991
6
MORINAGA, HIDEHIKO
Exec Dt:
09/20/1991
7
KOYAMA, SHIGEKI
Exec Dt:
09/20/1991
8
SAWADA, YOSHIKAZU
Exec Dt:
09/20/1991
Assignee
1
CANON KABUSHIKI KAISHA A CORPORATION OF JAPAN
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5671346
NONE
07741243
Correspondence name and address
FITZPATRICK, CELLA, HARPER &SCINTO
277 PARK AVENUE
NEW YORK, NY 10172
Assignment: 3
Reel/Frame:005876/0840   Pages: 3
Recorded: 10/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMURA, MASAAKI
Exec Dt:
09/27/1991
2
MORINAGA, HIDEHIKO
Exec Dt:
09/27/1991
3
FUJII, AYAKO
Exec Dt:
09/27/1991
4
KOBARI, YOSHIKO
Exec Dt:
09/27/1991
5
NAGANO, MAMORU
Exec Dt:
09/27/1991
6
WATANABE, KIYOSHI
Exec Dt:
09/27/1991
7
KOYAMA, SHIGEKI
Exec Dt:
09/27/1991
8
SAWADA, YOSHIKAZU
Exec Dt:
09/27/1991
Assignee
1
CANON KABUSHIKI KAISHA
A CORPORATION OF JAPAN
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5596689
NONE
07739500
Correspondence name and address
FITZPATRICK, CELLA,
HARPER & SCINTO
277 PARK. AVE.
NEW YORK, NY 10172
Assignment: 4
Reel/Frame:008834/0705   Pages: 3
Recorded: 09/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOSHIO
Exec Dt:
09/12/1997
2
MURATA, HIROSHI
Exec Dt:
09/12/1997
3
NISHIJIMA, KATSUMASA
Exec Dt:
09/12/1997
4
YAMAGUCHI, MASANORI
Exec Dt:
09/12/1997
5
SAWADA, YOSHIKAZU
Exec Dt:
09/12/1997
Assignee
1
NITTO KAGAKU KOGYO KABUSHIKI KAISHI
5-1, MARUNOUCHI 1-CHOME
CHIYODA-KU TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6057471
NONE
08936911
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:017576/0887   Pages: 3
Recorded: 03/15/2005
Attorney Dkt #:033211-054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIYONO, HIROSHI
Exec Dt:
02/14/2005
2
ANTOKU, YOSUKE
Exec Dt:
02/14/2005
3
UMEHARA, TSUYOSHI
Exec Dt:
02/14/2005
4
SAWADA, YOSHIKAZU
Exec Dt:
02/14/2005
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7359149
US20050219751
11079735
Correspondence name and address
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:019172/0913   Pages: 4
Recorded: 04/17/2007
Attorney Dkt #:307257US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, YOSHIKAZU
Exec Dt:
04/05/2007
2
TAKAHASHI, NORIO
Exec Dt:
04/05/2007
3
HIROSE, MASARU
Exec Dt:
04/05/2007
4
OTSUKI, MITSUO
Exec Dt:
04/05/2007
5
TOYODA, SHOJI
Exec Dt:
04/05/2007
6
LAI, ANTHONY WAI YUEN
Exec Dt:
04/05/2007
Assignees
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
2
SAE MAGNETICS (H.K.) LTD.
SAE TECHNOLOGY CENTRE, 6 SCIENCE PARK EAST AVENUE, HONG KONG SCIENCE PARK, SHATIN, N.T.
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7764468
US20080251099
11735624
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:020651/0697   Pages: 3
Recorded: 03/14/2008
Attorney Dkt #:320309US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGISAWA, TAKUMI
Exec Dt:
02/21/2008
2
ANTOKU, YOSUKE
Exec Dt:
02/21/2008
3
SAWADA, YOSHIKAZU
Exec Dt:
02/21/2008
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8552328
US20090168255
11966025
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:025835/0026   Pages: 4
Recorded: 02/18/2011
Attorney Dkt #:75B-025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGISAWA, TAKUMI
Exec Dt:
10/15/2010
2
NISHIOKA, YASUSHI
Exec Dt:
10/15/2010
3
MACHITA, TAKAHIKO
Exec Dt:
10/15/2010
4
MIURA, SATOSHI
Exec Dt:
10/15/2010
5
KANAYA, TAKAYASU
Exec Dt:
10/15/2010
6
MAKINO, KENZO
Exec Dt:
10/15/2010
7
SAWADA, YOSHIKAZU
Exec Dt:
10/15/2010
8
YAMANE, TAKEKAZU
Exec Dt:
10/15/2010
9
DEGAWA, NAOMICHI
Exec Dt:
10/15/2010
10
TANAKA, KOSUKE
Exec Dt:
10/15/2010
11
KOIDE, SOJI
Exec Dt:
10/15/2010
12
MIYAUCHI, DAISUKE
Exec Dt:
10/15/2010
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8437106
US20120087045
12900845
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 9
Reel/Frame:025835/0189   Pages: 4
Recorded: 02/18/2011
Attorney Dkt #:75B-026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGISAWA, TAKUMI
Exec Dt:
10/15/2010
2
NISHIOKA, YASUSHI
Exec Dt:
10/15/2010
3
MACHITA, TAKAHIKO
Exec Dt:
10/15/2010
4
MIURA, SATOSHI
Exec Dt:
10/15/2010
5
KANAYA, TAKAYASU
Exec Dt:
10/15/2010
6
MAKINO, KENZO
Exec Dt:
10/15/2010
7
SAWADA, YOSHIKAZU
Exec Dt:
10/15/2010
8
YAMANE, TAKEKAZU
Exec Dt:
10/15/2010
9
DEGAWA, NAOMICHI
Exec Dt:
10/15/2010
10
TANAKA, KOSUKE
Exec Dt:
10/15/2010
11
KOIDE, SOJI
Exec Dt:
10/15/2010
12
MIYAUCHI, DAISUKE
Exec Dt:
10/15/2010
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8462467
US20120087046
12900879
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 10
Reel/Frame:025991/0352   Pages: 4
Recorded: 03/21/2011
Attorney Dkt #:75B_039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGAWA, NAOMICHI
Exec Dt:
03/11/2011
2
YANAGISAWA, TAKUMI
Exec Dt:
03/11/2011
3
MIURA, SATOSHI
Exec Dt:
03/11/2011
4
SAWADA, YOSHIKAZU
Exec Dt:
03/11/2011
5
MACHITA, TAKAHIKO
Exec Dt:
03/11/2011
6
MAKINO, KENZO
Exec Dt:
03/11/2011
7
YAMANE, TAKEKAZU
Exec Dt:
03/11/2011
8
KAWASAKI, SHOHEI
Exec Dt:
03/11/2011
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8402635
US20120240390
13052674
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 11
Reel/Frame:026040/0852   Pages: 4
Recorded: 03/29/2011
Attorney Dkt #:75B_040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGAWA, NAOMICHI
Exec Dt:
03/24/2011
2
YANAGISAWA, TAKUMI
Exec Dt:
03/24/2011
3
MIURA, SATOSHI
Exec Dt:
03/24/2011
4
SAWADA, YOSHIKAZU
Exec Dt:
03/24/2011
5
MACHITA, TAKAHIKO
Exec Dt:
03/24/2011
6
MAKINO, KENZO
Exec Dt:
03/24/2011
7
YAMANE, TAKEKAZU
Exec Dt:
03/24/2011
8
KAWASAKI, SHOHEI
Exec Dt:
03/24/2011
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120250189
13074272
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 12
Reel/Frame:035152/0275   Pages: 9
Recorded: 03/12/2015
Attorney Dkt #:14119.105051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAMINO, TAKAHISA
Exec Dt:
03/11/2015
2
TANIKAWA, SHIN
Exec Dt:
03/11/2015
3
MIYAKE, YOSHIHARU
Exec Dt:
03/11/2015
4
ITOH, SHINSUKE
Exec Dt:
03/11/2015
5
SAWADA, YOSHIKAZU
Exec Dt:
03/11/2015
Assignee
1
KOWA COMPANY, LTD.
6-29, NISHIKI 3-CHOME
NAKA-KU, NAGOYA-SHI
AICHI, JAPAN 4608625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9242978
US20150218151
14427865
Correspondence name and address
KING & SPALDING LLP (65989)
1185 AVENUE OF THE AMERICAS
IP DOCKETING
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:055843/0633   Pages: 3
Recorded: 04/06/2021
Attorney Dkt #:045093-5013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, SHIMPEI
Exec Dt:
03/08/2021
2
SAWADA, YOSHIKAZU
Exec Dt:
03/08/2021
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210238049
17221387
Correspondence name and address
JANICE H. LOGAN
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004

Search Results as of: 04/25/2024 03:43 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