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 : KAMADA, MASAO
Total Assignments: 9
Assignment: 1
Reel/Frame:006173/0804   Pages: 4
Recorded: 02/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARAKI, NOBUO
Exec Dt:
02/03/1992
2
KAGAMI, TAKEJI
Exec Dt:
02/03/1992
3
CHATANI, YOJI
Exec Dt:
02/03/1992
4
KIKUTA, SHUNICHI
Exec Dt:
02/03/1992
5
YAMADA, IWAO
Exec Dt:
02/03/1992
6
KAMADA, MASAO
Exec Dt:
02/03/1992
7
HASHIMOTO, SEIJI
Exec Dt:
02/03/1992
8
UENO, SHUICHI
Exec Dt:
02/03/1992
9
FUKUI, TAKESHI
Exec Dt:
02/03/1992
10
NAKAMURA, TAKUMI
Exec Dt:
02/03/1992
11
MIZUHASHI, NOBUO
Exec Dt:
02/03/1992
12
ISHIKAWA, YASUSHI
Exec Dt:
02/03/1992
Assignees
1
NIPPON STEEL WELDING PRODUCTS & ENGINEERING CO., LTD.
5-4, TSUKIJI 3-CHOME
CHUO-KU, TOKYO 104, JAPAN
2
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5192016
NONE
07835957
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING
SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:008738/0472   Pages: 4
Recorded: 07/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, TOSHIHIRO
Exec Dt:
07/16/1997
2
SUDA, KAZUTOSHI
Exec Dt:
07/16/1997
3
KAMADA, MASAO
Exec Dt:
07/16/1997
4
ISHIDE, HIROTOSHI
Exec Dt:
07/16/1997
Assignee
1
NIPPON STEEL WELDING PRODUCTS & ENGINEERING CO., LTD.
5-4, TSUKIJI 3-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5903814
NONE
08903096
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH STREET N.W. STE.700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:008954/0940   Pages: 3
Recorded: 01/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, KOICHI
Exec Dt:
12/16/1997
2
ONODA, ATSUO
Exec Dt:
12/16/1997
3
KAMADA, MASAO
Exec Dt:
12/16/1997
4
NISHIMURA, HITOSHI
Exec Dt:
12/16/1997
Assignee
1
NIPPON STEEL WELDING PRODUCTS & ENGINEERING CO., LTD.
5-4, TSUKIJI 3-CHOME, CHUO-KU
TOKYO, JAPAN 104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968449
NONE
09009299
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:010112/0390   Pages: 3
Recorded: 06/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMADA, MASAO
Exec Dt:
06/03/1999
2
TAKAYAMA, RIKIYA
Exec Dt:
06/03/1999
3
ADACHI, TAKEO
Exec Dt:
06/03/1999
4
MORI, KAZUO
Exec Dt:
06/03/1999
5
KUBOTA, HARUTOSI
Exec Dt:
06/03/1999
Assignee
1
NIPPON STEEL WELDING PRODUCTS & ENGINEERING CO., LTD.
5-4 TSUKIJI 3-CHOME, CHUO-KU
TOKYO 104-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6140607
NONE
09342621
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P
MICHAEL R. DAVIS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:020383/0587   Pages: 3
Recorded: 01/04/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUKAWA, KAZUYUKI
Exec Dt:
12/27/2007
2
KAMADA, MASAO
Exec Dt:
12/27/2007
3
TANAKA, WATARU
Exec Dt:
12/27/2007
4
WATANABE, KAZUKI
Exec Dt:
12/27/2007
5
NARA, ISAO
Exec Dt:
12/27/2007
6
UEMOTO, YASUO
Exec Dt:
12/27/2007
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7954969
US20090168404
11994724
Correspondence name and address
LEE CHENG
1100 17TH STREET, N.W., SUITE 503
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:022425/0343   Pages: 2
Recorded: 03/20/2009
Attorney Dkt #:090197
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASHIMA, SHUSHIRO
Exec Dt:
03/11/2009
2
KAMADA, MASAO
Exec Dt:
03/11/2009
3
KAYAMORI, YUKI
Exec Dt:
03/11/2009
Assignee
1
NIPPON STEEL & SUMIKIN WELDING CO., LTD.
7-5, 4-CHOME, TSUKIJI
CHUO-KU, TOKYO, JAPAN 104-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090242536
12405357
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 7
Reel/Frame:029360/0188   Pages: 3
Recorded: 11/28/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMADA, MASAO
Exec Dt:
07/02/2012
2
SHIOHAMA, EIJI
Exec Dt:
07/02/2012
3
NISHINO, HIROYUKI
Exec Dt:
07/02/2012
4
MAEHARA, MINORU
Exec Dt:
07/04/2012
5
HASITANI, YOSIAKI
Exec Dt:
07/02/2012
6
KONDO, YOSUKE
Exec Dt:
07/02/2012
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8749168
US20130015784
13547327
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:029360/0191   Pages: 3
Recorded: 11/28/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMADA, MASAO
Exec Dt:
07/02/2012
2
SHIOHAMA, EIJI
Exec Dt:
07/02/2012
3
NISHINO, HIROYUKI
Exec Dt:
07/02/2012
4
MAEHARA, MINORU
Exec Dt:
07/04/2012
5
HASITANI, YOSIAKI
Exec Dt:
07/02/2012
6
KONDO, YOSUKE
Exec Dt:
07/02/2012
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8810155
US20130015785
13547361
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:035945/0415   Pages: 6
Recorded: 07/01/2015
Attorney Dkt #:P661076-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMADA, MASAO
Exec Dt:
01/13/2015
2
KONDO, YOSUKE
Exec Dt:
01/13/2015
3
MARUYAMA, TOYOHIRO
Exec Dt:
01/14/2015
4
OSUGI, TAKASHI
Exec Dt:
01/13/2015
5
OMOTO, YUKIKO
Exec Dt:
01/13/2015
6
MIYAKE, YOSHIYUKI
Exec Dt:
01/25/2015
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9515730
US20150295645
14439203
Correspondence name and address
PANASONIC IP MANAGEMENT CO., LTD.
7F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6207 JAPAN

Search Results as of: 04/23/2024 10:50 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