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 : OKAZAKI, CHOICHIRO
Total Assignments: 16
Assignment: 1
Reel/Frame:010027/0680   Pages: 2
Recorded: 06/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIIKI, MASATOSHI
Exec Dt:
04/01/1999
2
OKAZAKI, CHOICHIRO
Exec Dt:
04/01/1999
3
SUZUKI, TERUKI
Exec Dt:
04/01/1999
4
SUZUKI, KEIZO
Exec Dt:
04/01/1999
5
FURUKAWA, TADASHI
Exec Dt:
04/01/1999
6
ISHIGAKI, MASAJI
Exec Dt:
04/01/1999
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6411032
NONE
09290249
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MCKEE
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 2
Reel/Frame:013693/0284   Pages: 2
Recorded: 01/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, TERUKI
Exec Dt:
11/27/2000
2
SHIIKI, MASATOSHI
Exec Dt:
11/27/2000
3
OKAZAKI, CHOICHIRO
Exec Dt:
11/27/2000
4
FURUKAWA, TADASHI
Exec Dt:
11/30/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6590333
NONE
09675211
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 3
Reel/Frame:012157/0662   Pages: 2
Recorded: 09/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIIKI, MASATOSHI
Exec Dt:
07/23/2001
2
OKAZAKI, CHOICHIRO
Exec Dt:
07/23/2001
3
SUZUKI, TERUKI
Exec Dt:
07/23/2001
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6617788
US20020053874
09947697
Correspondence name and address
MILES & STOCKBRIDGE P.C.
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102-3833
Assignment: 4
Reel/Frame:014343/0146   Pages: 3
Recorded: 08/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIIKI, MASATOSHI
Exec Dt:
02/14/2002
2
OKAZAKI, CHOICHIRO
Exec Dt:
02/14/2002
3
SUZUKI, TERUKI
Exec Dt:
02/14/2002
4
IMAMURA, SHIN
Exec Dt:
02/14/2002
5
KOMATSU, MASAAKI
Exec Dt:
02/14/2002
6
YAMADA, HIROMICHI
Exec Dt:
02/09/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7005197
US20030015955
10074018
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
SHRINATH MALUR
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:012700/0253   Pages: 2
Recorded: 03/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIIKI, MASATOSHI
Exec Dt:
02/19/2002
2
KOMATSU, MASAAKI
Exec Dt:
02/19/2002
3
OKAZAKI, CHOICHIRO
Exec Dt:
02/20/2002
4
IMAMURA, SHIN
Exec Dt:
02/19/2002
5
SUZUKI, TERUKI
Exec Dt:
02/21/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6762551
US20030155856
10096574
Correspondence name and address
REED SMITH LLP
STANLEY P. FISHER
3100 FAIRVIEW PARK DR., SUITE 1400
FALLS CHURCH, VIRGINIA 22042
Assignment: 6
Reel/Frame:013594/0419   Pages: 2
Recorded: 12/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIIKI, MASATOSHI
Exec Dt:
10/21/2002
2
SUZUKI, TERUKI
Exec Dt:
10/21/2002
3
OKAZAKI, CHOICHIRO
Exec Dt:
10/21/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7138965
US20030085853
10283140
Correspondence name and address
ANTONELLI, TERRY, STOUT & ET AL
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:016314/0936   Pages: 2
Recorded: 06/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, CHOICHIRO
Exec Dt:
02/10/2005
2
SHIIKI, MASATOSHI
Exec Dt:
02/15/2005
3
SUZUKI, KEIZO
Exec Dt:
02/14/2005
4
YAMAMOTO, KENICHI
Exec Dt:
02/10/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7605540
US20050236987
11062852
Correspondence name and address
JOHN R. MATTINGLY
MATTINGLY, STANGER, MALUR & BRUNDIDGE PC
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 8
Reel/Frame:016595/0952   Pages: 2
Recorded: 05/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OAKU, HITOSHI
Exec Dt:
03/17/2005
2
OKAZAKI, CHOICHIRO
Exec Dt:
03/17/2005
3
SHIIKI, MASATOSHI
Exec Dt:
03/18/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7221083
US20050264161
11135292
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:017111/0082   Pages: 2
Recorded: 10/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAKE, TATSUYA
Exec Dt:
09/29/2005
2
SUZUKI, KEIZO
Exec Dt:
09/30/2005
3
SHIIKI, MASATOSHI
Exec Dt:
09/29/2005
4
OKAZAKI, CHOICHIRO
Exec Dt:
09/29/2005
5
FUJITA, TSUYOSHI
Exec Dt:
10/05/2005
6
TSUCHIDA, SEIICHI
Exec Dt:
10/05/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7781973
US20070001602
11208558
Correspondence name and address
REED SMITH LLP
STANLEY P. FISHER
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:019785/0780   Pages: 2
Recorded: 08/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OAKU, HITOSHI
Exec Dt:
07/12/2007
2
SAKUMA, HIROTAKA
Exec Dt:
07/12/2007
3
OKAZAKI, CHOICHIRO
Exec Dt:
07/12/2007
Assignees
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-8280, JAPAN
2
ADVANCED PDP DEVELOPMENT CENTER CORPORATION
1-20-10 SEKIGUCHI, BUNKYOU-KU
TOKYO 112-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080048547
11828435
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:021400/0882   Pages: 2
Recorded: 08/18/2008
Attorney Dkt #:H-6439
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OAKU, HITOSHI
Exec Dt:
05/22/2008
2
SAKUMA, HIROTAKA
Exec Dt:
05/22/2008
3
OKAZAKI, CHOICHIRO
Exec Dt:
05/22/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7786659
US20090058255
12140624
Correspondence name and address
SHRINATH MALUR
1800 DIAGONAL RD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:022401/0169   Pages: 4
Recorded: 03/16/2009
Attorney Dkt #:520.49273X00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S NAME. DOCUMENT PREVIOUSLY RECORDED AT REEL 022040 FRAME 0745.
Assignors
1
SAKUMA, HIROTAKE
Exec Dt:
12/08/2008
2
OAKU, HITOSHI
Exec Dt:
12/08/2008
3
OKAZAKI, CHOICHIRO
Exec Dt:
12/08/2008
4
IMAMURA, SHIN
Exec Dt:
12/08/2008
5
KOMATSU, MASEAKI
Exec Dt:
12/08/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8115388
US20090224668
12247366
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 13
Reel/Frame:022578/0248   Pages: 5
Recorded: 04/22/2009
Attorney Dkt #:520.49273X00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST AND FIFTH INVENTOR'S NAMES ARE INCORRECT IN THE RECORDATION FORM COVER SHEET AND IN THE NOTICE OF RECORDATION, PREVIOUSLY RECORDED ON REEL 022401 FRAME 0169. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SAKUMA, HIROTAKA
Exec Dt:
12/08/2008
2
OAKU, HITOSHI
Exec Dt:
12/08/2008
3
OKAZAKI, CHOICHIRO
Exec Dt:
12/08/2008
4
IMAMURA, SHIN
Exec Dt:
12/08/2008
5
KOMATSU, MASAAKI
Exec Dt:
12/08/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8115388
US20090224668
12247366
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:022792/0568   Pages: 2
Recorded: 06/08/2009
Attorney Dkt #:T&A-7143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKISHIRO, KENJI
Exec Dt:
05/14/2009
2
SUZUKI, KEIZO
Exec Dt:
05/18/2009
3
MIYAKE, TATSUYA
Exec Dt:
05/14/2009
4
OKAZAKI, CHOICHIRO
Exec Dt:
05/14/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7994717
US20100090582
12518174
Correspondence name and address
JOHN MATTINGLY, MATTINGLY & MALUR, P.C.
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:028101/0059   Pages: 2
Recorded: 04/25/2012
Attorney Dkt #:520.52383X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, MASAAKI
Exec Dt:
04/02/2012
2
OKAZAKI, CHOICHIRO
Exec Dt:
04/02/2012
3
YAMAMOTO, HIROKI
Exec Dt:
04/04/2012
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120266942
13455158
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 16
Reel/Frame:031150/0544   Pages: 2
Recorded: 09/06/2013
Attorney Dkt #:HITACHI-111051963US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, MASAAKI
Exec Dt:
08/05/2013
2
OKAZAKI, CHOICHIRO
Exec Dt:
07/05/2013
3
IMAMURA, SHIN
Exec Dt:
07/05/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130340808
13977276
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103

Search Results as of: 04/28/2024 07:53 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