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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 : IKEMOTO, TAKASHI
Total Assignments: 15
Assignment: 1
Reel/Frame:007896/0043   Pages: 3
Recorded: 02/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEMOTO, TAKASHI
Exec Dt:
02/16/1996
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5793202
NONE
08604828
Correspondence name and address
HAYES, SOLOWAY, HENNESSEY, ET AL.
NORMAN P. SOLOWAY
175 CANAL STREET
MANCHESTER, NH 03101
Assignment: 2
Reel/Frame:008942/0995   Pages: 2
Recorded: 12/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEMOTO, TAKASHI
Exec Dt:
12/22/1997
2
KAWAGUCHI, SATORU
Exec Dt:
12/22/1997
Assignee
1
MURATA MANUFACTURING CO., LTD. A CORP. OF JAPAN
26-10, TENJIN 2-CHOME NAGAOKAKYO-SHI
KYOTO-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6074697
NONE
08999313
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
JAMES A. FINDER
1180 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036-8403
Assignment: 3
Reel/Frame:010230/0251   Pages: 2
Recorded: 09/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURISU, TORU
Exec Dt:
09/03/1999
2
IKEMOTO, TAKASHI
Exec Dt:
09/06/1999
Assignee
1
MURATA MANUFACTURING CO., LTD., A CORPORATION OF JAPAN
26-10, TENJIN 2-CHOME, NAGAOKAKYO-SHI
KYOTO-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6338804
NONE
09370481
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
MARTIN PFEFFER
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 4
Reel/Frame:012315/0772   Pages: 2
Recorded: 11/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUKAWA, YASUO
Exec Dt:
09/12/2001
2
IKEMOTO, TAKASHI
Exec Dt:
09/12/2001
3
KINOSHITA, TAKUO
Exec Dt:
09/12/2001
4
KANAZAWA, HIDETO
Exec Dt:
09/12/2001
5
KAMETANI, MASAYUKI
Exec Dt:
09/12/2001
Assignees
1
SANYO ELECTRIC CO., LTD.
MORIGUCHI-SHI,
5-5, KEIHANHONDORI 2-CHOME
OSAKA 570-0083,, JAPAN
2
TOTTORI SANYO ELECTRIC CO., LTD.
TOTTORI-SHI,
201, MINAMIYOSHIKATA 3-CHOME,
TOTTORI 680-8634,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6654084
NONE
09959649
Correspondence name and address
RADER, FISHMAN & GRAUER, PLLC
1233 20TH STREET, N.W.,
SUITE 501
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:013349/0787   Pages: 2
Recorded: 07/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBOTA, NOBORU
Exec Dt:
06/14/2002
2
IKEMOTO, TAKASHI
Exec Dt:
06/14/2002
3
HATAYAMA, HIROSHI
Exec Dt:
06/14/2002
Assignee
1
ASAHI KASEI KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME, KITA-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8043508
US20030111416
10181355
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:015305/0308   Pages: 2
Recorded: 01/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHINICHIRO
Exec Dt:
12/10/2003
2
IKEMOTO, TAKASHI
Exec Dt:
12/10/2003
3
MORI, YOSHITAKA
Exec Dt:
12/10/2003
4
MORITA, SATOSHI
Exec Dt:
12/10/2003
5
KOBAYASHI, OSAMU
Exec Dt:
12/10/2003
Assignees
1
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME
MORIGUCHI-SHI, OSAKA 570-0083, JAPAN
2
TOTTORI SANYO ELECTRIC CO., LTD.
201, MINAMIYOSHIKATA 3-CHOME
TOTTORI-SHI, TOTTORI 680-8634, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040169777
10483420
Correspondence name and address
ARENT, FOX, KINTNER ET.AL.
CHARLES M. MARMELSTEIN
1050 CONNECTICUT AVE., N.W., SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 7
Reel/Frame:015816/0825   Pages: 2
Recorded: 04/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADACHI, MASAYUKI
Exec Dt:
03/30/2004
2
IKEMOTO, TAKASHI
Exec Dt:
03/30/2004
3
SOGO, HIROSHI
Exec Dt:
03/30/2004
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-2, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7374843
US20050019665
10493834
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:017639/0930   Pages: 3
Recorded: 02/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, WEIQI
Exec Dt:
02/07/2006
2
IKEMOTO, TAKASHI
Exec Dt:
02/07/2006
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO 104-8260, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7700642
US20080221337
10569486
Correspondence name and address
JOHN W. BAILEY
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 9
Reel/Frame:018050/0960   Pages: 2
Recorded: 06/23/2006
Attorney Dkt #:01197.0271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEMOTO, TAKASHI
Exec Dt:
04/25/2006
2
KAWASOE, SHINYA
Exec Dt:
04/25/2006
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-2, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070148552
10584306
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
901 NEW YORK AVENUE, NW
WASHINGTON, D.C. 20001-4413
Assignment: 10
Reel/Frame:023872/0173   Pages: 5
Recorded: 01/29/2010
Attorney Dkt #:10997.0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASOE, SHINYA
Exec Dt:
06/05/2009
2
HATAYAMA, HIROSHI
Exec Dt:
06/06/2009
3
IKEMOTO, TAKASHI
Exec Dt:
06/08/2009
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-105 KANDA JINBOCHO, CHIYODA-KU,
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8628873
US20100136410
12514780
Correspondence name and address
FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:023027/0357   Pages: 5
Recorded: 07/30/2009
Attorney Dkt #:10997.0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEMOTO, TAKASHI
Exec Dt:
07/13/2009
2
IMAMURA, YOSHIHIRO
Exec Dt:
07/13/2009
3
ONIZAWA, TAKESHI
Exec Dt:
07/13/2009
Assignee
1
ASAHI KASEI E-MATERIALS CORPORATION
1-105 KANDA JINBOCHO, CHIYOKA-KU,
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8283073
US20100021822
12525028
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 12
Reel/Frame:025088/0244   Pages: 4
Recorded: 10/04/2010
Attorney Dkt #:10997.0318
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEMOTO, TAKASHI
Exec Dt:
08/09/2010
2
ONIZAWA, TAKESHI
Exec Dt:
08/16/2010
Assignee
1
ASAHI KASEI E-MATERIALS CORPORATION
1-105 KANDA JINBOCHO, CHIYODA-KU,
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110020692
12866425
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 13
Reel/Frame:026456/0178   Pages: 2
Recorded: 06/16/2011
Attorney Dkt #:Q125145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEMOTO, TAKASHI
Exec Dt:
06/10/2011
Assignee
1
FUJI XEROX CO., LTD.
7-3, AKASAKA 9-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8526031
US20120105895
13161570
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 14
Reel/Frame:026560/0756   Pages: 4
Recorded: 07/08/2011
Attorney Dkt #:10997.0326
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEMOTO, TAKASHI
Exec Dt:
06/29/2011
2
IMAMURA, YOSHIHIRO
Exec Dt:
06/29/2011
Assignee
1
ASAHI KASEI E-MATERIALS CORPORATION
1-105, KANDA JINBOCHO,
CHIYODA-KU, TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246567
US20110262814
13142074
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 15
Reel/Frame:056789/0769   Pages: 8
Recorded: 07/08/2021
Attorney Dkt #:742421-000806
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAMOTO, KAZUYA
Exec Dt:
06/25/2021
2
KITAGAWA, TOMOKAZU
Exec Dt:
06/28/2021
3
IKEMOTO, TAKASHI
Exec Dt:
06/22/2021
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO, AKI-GUN
HIROSHIMA, JAPAN 730-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11691489
US20220080815
17421459
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102

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