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 : SEKI, MAKITO
Total Assignments: 13
Assignment: 1
Reel/Frame:008804/0536   Pages: 2
Recorded: 10/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATAKE, TOSHIHIDE
Exec Dt:
10/09/1997
2
SHIMOTANI, MITSUO
Exec Dt:
10/09/1997
3
NISHIDA, MINORU
Exec Dt:
10/09/1997
4
SEKI, MAKITO
Exec Dt:
10/09/1997
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5923256
NONE
08957021
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
ROBERT J. SEAS, JR.
2100 PENNSYLVANIA AVENUE, N.W. SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 2
Reel/Frame:009343/0976   Pages: 2
Recorded: 05/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MAKITO
Exec Dt:
05/13/1998
2
SHIMOTANI, MITSUO
Exec Dt:
05/13/1998
3
NISHIDA, MINORU
Exec Dt:
05/13/1998
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6082764
NONE
09084450
Correspondence name and address
SUGHRUE, MION, ZINN ET AL.
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037-3202
Assignment: 3
Reel/Frame:009296/0122   Pages: 2
Recorded: 07/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MAKITO
Exec Dt:
06/15/1998
2
SHIMOTANI, MITSUO
Exec Dt:
06/15/1998
3
NISHIDA, MINORU
Exec Dt:
06/15/1998
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6131063
NONE
09110403
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 4
Reel/Frame:021143/0182   Pages: 9
Recorded: 06/24/2008
Attorney Dkt #:CAB-3620-P03857US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOHO, MASATO
Exec Dt:
04/15/2005
2
HARADA, TSUYOSHI
Exec Dt:
04/15/2005
3
SEKI, MAKITO
Exec Dt:
04/15/2005
4
YAMADA, TOMOHIRO
Exec Dt:
04/15/2005
Assignee
1
LATTICE TECHNOLOGY, INC.
4F HIEI-KUDAN BLDG., 3-8-11, KUDAN-MINAMI, CHIYODA-KU
TOKYO, JAPAN 102-0074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060176295
10549213
Correspondence name and address
CLEMENT A. BERARD
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:020139/0766   Pages: 3
Recorded: 11/20/2007
Attorney Dkt #:318656US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, MAKITO
Exec Dt:
10/10/2007
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080292192
11943141
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:036623/0045   Pages: 6
Recorded: 09/22/2015
Attorney Dkt #:460590US20X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGUCHI, TAKUYA
Exec Dt:
07/28/2015
2
NASU, OSAMU
Exec Dt:
07/29/2015
3
NAKAJIMA, HAJIME
Exec Dt:
07/23/2015
4
TAKEYAMA, HARUHIKO
Exec Dt:
07/28/2015
5
SASAKI, TORU
Exec Dt:
07/28/2015
6
SEKI, MAKITO
Exec Dt:
07/28/2015
7
TATEI, YOSHINAO
Exec Dt:
07/23/2015
8
TAKEDA, SHIGENORI
Exec Dt:
07/23/2015
9
MUSHA, TAKESHI
Exec Dt:
07/23/2015
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9605981
US20170082463
14861212
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:037702/0362   Pages: 5
Recorded: 02/11/2016
Attorney Dkt #:466186US20PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIWA, SHOTARO
Exec Dt:
12/17/2015
2
SEKI, MAKITO
Exec Dt:
12/17/2015
3
WATANABE, SHINTARO
Exec Dt:
12/17/2015
4
MATSUMOTO, TAKASHI
Exec Dt:
12/17/2015
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9696053
US20160187022
14911393
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:039499/0628   Pages: 7
Recorded: 08/22/2016
Attorney Dkt #:473659US20PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOMAE, YUKIYASU
Exec Dt:
06/15/2016
2
SEKI, MAKITO
Exec Dt:
06/15/2016
3
WATANABE, SHINTARO
Exec Dt:
06/15/2016
4
SOFUKU, SATORU
Exec Dt:
06/20/2016
5
EZAKI, YUTAKA
Exec Dt:
06/20/2016
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10210628
US20170221224
15120682
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:039490/0366   Pages: 5
Recorded: 08/19/2016
Attorney Dkt #:475478US20PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRATSUKI, AKIHIDE
Exec Dt:
06/16/2016
2
MOCHIZUKI, KEITA
Exec Dt:
06/16/2016
3
INOUE, JIN
Exec Dt:
06/16/2016
4
TAGUCHI, HIROSHI
Exec Dt:
06/16/2016
5
SEKI, MAKITO
Exec Dt:
06/16/2016
6
ISHIKAWA, MASAHIRO
Exec Dt:
06/22/2016
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170066625
15120472
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:042345/0946   Pages: 4
Recorded: 04/26/2017
Attorney Dkt #:Q232585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKUSHIMA, SHIGERU
Exec Dt:
02/20/2017
2
KAWANO, HIROYUKI
Exec Dt:
02/21/2017
3
YUZAWA, TAKASHI
Exec Dt:
02/17/2017
4
SEKI, MAKITO
Exec Dt:
02/20/2017
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10222199
US20170322019
15522115
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:044652/0559   Pages: 6
Recorded: 01/18/2018
Attorney Dkt #:Q236749
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKIUCHI, HIDEAKI
Exec Dt:
12/05/2017
2
SAKANASHI, YOHEI
Exec Dt:
12/05/2017
3
HAYASHI, MASATERU
Exec Dt:
11/30/2017
4
AZUMA, TETSUSHI
Exec Dt:
11/30/2017
5
NISHIZAWA, HIROSHI
Exec Dt:
12/05/2017
6
SEKI, MAKITO
Exec Dt:
11/30/2017
Assignee
1
MITSUBISHI ELECTRIC PLANT ENGINEERING CORPORATION
5-24-8, HIGASHI-UENO, TAITOU-KU
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180164444
15578347
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:046343/0757   Pages: 4
Recorded: 07/13/2018
Attorney Dkt #:514071US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANISHI, RYOSUKE
Exec Dt:
04/18/2018
2
SEKI, MAKITO
Exec Dt:
04/19/2018
3
SAMBONGI, KEISUKE
Exec Dt:
04/23/2018
4
ENOMOTO, YU
Exec Dt:
04/23/2018
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10393515
US20190049240
16070025
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:049910/0210   Pages: 7
Recorded: 07/31/2019
Attorney Dkt #:13145US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARUSE, MAMI
Exec Dt:
06/17/2019
2
WATANABE, KIYOTAKA
Exec Dt:
06/17/2019
3
KAWANISHI, RYOSUKE
Exec Dt:
06/17/2019
4
KOUSAKA, MARINA
Exec Dt:
06/17/2019
5
SEKI, MAKITO
Exec Dt:
06/17/2019
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME,
CHIYODA-KU,
TOKYO, JAPAN 1008310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11423005
US20200226119
16482253
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314

Search Results as of: 04/28/2024 07:19 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