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 : NAKAGAWA, KEITA
Total Assignments: 13
Assignment: 1
Reel/Frame:014638/0805   Pages: 3
Recorded: 10/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, TADASHI
Exec Dt:
05/29/2003
2
YOSHIDA, MASATOSHI
Exec Dt:
05/29/2003
3
KUMADA, KAZUNORI
Exec Dt:
05/29/2003
4
NAKAGAWA, KEITA
Exec Dt:
05/29/2003
5
MATSUBAYASHI, MAKOTO
Exec Dt:
05/29/2003
6
MATSUDA, MITSUHIRO
Exec Dt:
05/29/2003
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6988935
US20040074632
10470266
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
C. IRVIN MCCLELLAND
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:017093/0398   Pages: 2
Recorded: 10/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATSUMI, TAKAYOSHI
Exec Dt:
10/03/2005
2
ISOMURA, HIROSHI
Exec Dt:
10/03/2005
3
NAKAGAWA, KEITA
Exec Dt:
10/03/2005
4
FURUICHI, TORU
Exec Dt:
10/03/2005
5
KOJIMA, TAKAO
Exec Dt:
10/03/2005
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO
MIZUHO-KU, NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7713393
US20060024202
11185681
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:020861/0873   Pages: 3
Recorded: 04/28/2008
Attorney Dkt #:12054-0094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASATANI, KENICHI
Exec Dt:
01/08/2008
2
NAKAGAWA, KEITA
Exec Dt:
01/08/2008
3
ONIZUKA, TOMOHIRO
Exec Dt:
01/08/2008
4
KUBO, NOBUYUKI
Exec Dt:
01/08/2008
Assignee
1
SUMCO SOLAR CORPORATION
260-100, FUNOO, KAINAN-SHI
WAKAYAMA, JAPAN 642-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080210156
12007651
Correspondence name and address
CLARK AND BRODY
1090 VERMONT AVENUE, NW
SUITE 250
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:025239/0732   Pages: 3
Recorded: 11/03/2010
Attorney Dkt #:1008/1234-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBATA, TSUTOMU
Exec Dt:
09/17/2010
2
NAKAGAWA, KEITA
Exec Dt:
09/17/2010
Assignee
1
NGK SPARK PLUG CO. , LTD.
14-18 TAKATSUJI, MIZUHO-KU,
NAGOYA
AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8217563
US20110133626
12990803
Correspondence name and address
LEASON ELLIS LLP_MITSU
81 MAIN STREET, SUITE 503
WHITE PLAINS, NY 10601
Assignment: 5
Reel/Frame:025308/0722   Pages: 4
Recorded: 10/25/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIBAYASHI, MAKOTO
Exec Dt:
10/01/2010
2
HONDA, TOSHITAKA
Exec Dt:
10/01/2010
3
NAKAGAWA, KEITA
Exec Dt:
10/01/2010
Assignee
1
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO
NAGOYA, AICHI , MIZUHO-KU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8242672
US20110037371
12736630
Correspondence name and address
MARK KUSNER
KUSNER & JAFFE
HIGHLAND PLACE-SUITE 310
6151 WILSON MILLS ROAD
HIGHLAND HEIGHTS, OHIO 44143
Assignment: 6
Reel/Frame:026202/0389   Pages: 2
Recorded: 04/29/2011
Attorney Dkt #:Q122858
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, HARUKI
Exec Dt:
04/21/2011
2
NAKAGAWA, KEITA
Exec Dt:
04/21/2011
3
SHIBATA, TSUTOMU
Exec Dt:
04/21/2011
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8294345
US20110204766
13126850
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:026464/0399   Pages: 3
Recorded: 06/16/2011
Attorney Dkt #:1008/2454-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBATA, TSUTOMU
Exec Dt:
06/13/2011
2
NAKAGAWA, KEITA
Exec Dt:
06/13/2011
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18 TAKATSUJI, MIZUHO-KU
NAGOYA
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8492962
US20110248620
13140099
Correspondence name and address
LEASON ELLIS LLP_TOMOKO
81 MAIN STREET, SUITE 503
WHITE PLAINS, NY 10601
Assignment: 8
Reel/Frame:026782/0111   Pages: 2
Recorded: 08/11/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KEITA
Exec Dt:
08/05/2011
2
TOMATSU, KEI
Exec Dt:
08/05/2011
3
UEDA, TOSHIAKI
Exec Dt:
08/05/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8692921
US20120081593
13137396
Correspondence name and address
CHRISTOPHER M. TOBIN
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:027914/0464   Pages: 2
Recorded: 03/23/2012
Attorney Dkt #:Q129910
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KEITA
Exec Dt:
03/12/2012
2
KURONO, HIROKAZU
Exec Dt:
03/12/2012
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI
AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120176022
13497816
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 10
Reel/Frame:028918/0521   Pages: 2
Recorded: 09/07/2012
Attorney Dkt #:SON-5212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAGAWA, KEITA
Exec Dt:
08/15/2012
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130093946
13598993
Correspondence name and address
RADER FISHMAN & GRAUER, PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:048505/0607   Pages: 6
Recorded: 03/05/2019
Attorney Dkt #:NG11981WO(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANO, MASARU
Exec Dt:
02/15/2019
2
MORI, KIYOTERU
Exec Dt:
02/15/2019
3
IWATSUKA, TOMOHIRO
Exec Dt:
02/15/2019
4
INOUE, YOSHIKI
Exec Dt:
02/15/2019
5
NAKAGAWA, KEITA
Exec Dt:
02/15/2019
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 467-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10968881
US20190383258
16330528
Correspondence name and address
MARK KUSNER / KUSNER & JAFFE
6150 PARKLAND BOULEVARD, SUITE 105
PARAGON CENTER II
MAYFIELD HEIGHTS, OH 44124
Assignment: 12
Reel/Frame:056115/0620   Pages: 6
Recorded: 05/03/2021
Attorney Dkt #:536402US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KEITA
Exec Dt:
03/23/2021
2
URAYAMA, KAZUSHI
Exec Dt:
03/23/2021
3
SANO, TAKUYA
Exec Dt:
03/24/2021
4
FUKUMOTO, TAKATO
Exec Dt:
03/23/2021
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220002524
17290891
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:063487/0813   Pages: 4
Recorded: 04/30/2023
Attorney Dkt #:SHM-869
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, YUTAKA
Exec Dt:
01/19/2023
2
MURAKAWA, SHUNJI
Exec Dt:
01/19/2023
3
NAKAGAWA, KEITA
Exec Dt:
01/19/2023
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO
NAKAGYO-KU, KYOTO-SHI
KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230379063
18111388
Correspondence name and address
MUIR PATENT LAW, PLLC
P.O. BOX 1213
GREAT FALLS, VA 22066

Search Results as of: 04/27/2024 07:52 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