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 : HITACHI POWDERED METALS CO., LTD.
Total Assignments: 20
Assignment: 1
Reel/Frame:023170/0068   Pages: 2
Recorded: 09/02/2009
Attorney Dkt #:121836.02
Conveyance: RECORD TO CORRECT ASSIGNEE'S ADDRESS ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON NOVEMBER 18, 2004, REEL 016009/FRAME 0192
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
10/29/2004
Assignee
1
HITACHI POWDERED METALS CO., LTD.
2-1 MINORIDAI, 5-CHOME, MATSUDO-SHI
CHIBA, JAPAN 270-2295
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7601196
US20070169585
11709691
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 2
Reel/Frame:022796/0856   Pages: 2
Recorded: 06/08/2009
Attorney Dkt #:130752
Conveyance: CHANGE OF ADDRESS OF ASSIGNEE
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
01/27/2007
Assignee
1
HITACHI POWDERED METALS CO., LTD.
2-1, MINORIDAI 5-CHOME, MATSUDO-SHI
CHIBA, JAPAN 270-2295
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7559697
US20070144833
11644006
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 3
Reel/Frame:019102/0644   Pages: 3
Recorded: 03/30/2007
Attorney Dkt #:11125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
03/26/2007
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
1-1, MINAMI-AOYAMA 2-CHOME
MINATO-KU, TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5952590
NONE
09016039
Correspondence name and address
EDWARD W. CROLZ, ESQ.
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NY 11530
Assignment: 4
Reel/Frame:019981/0077   Pages: 3
Recorded: 10/18/2007
Attorney Dkt #:101993.56691US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
09/26/2007
Assignees
1
JAPAN SERVO CO., LTD.
7, KANDA MITOSHIRO-CHO
CHIYODA-KU, TOKYO, JAPAN 101-0053
2
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
3, KANDANERIBEI-CHO
CHIYODA-KU, TOKYO, JAPAN 101-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060066159
11201119
Correspondence name and address
CROWELL AND MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 5
Reel/Frame:022584/0967   Pages: 2
Recorded: 04/27/2009
Attorney Dkt #:016109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/20/2009
Assignee
1
PANASONIC CORPORATION (FORMERLY MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.)
1006, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5746516
NONE
08694322
 
5932946
NONE
09006869
Correspondence name and address
DAVID J. CUSHING - SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C, DC 20037
Assignment: 6
Reel/Frame:022951/0983   Pages: 2
Recorded: 07/15/2009
Attorney Dkt #:107348-05031
Conveyance: ASSIGNMENT OF AN UNDIVIDED PARTIAL RIGHT, TITLE AND INTEREST
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
06/17/2009
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
1-1, MINAMI-AOYAMA 2-CHOME
MINATO-KU, TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5878323
NONE
08513249
Correspondence name and address
ARENT FOX PLLC
1050 CONNECTICUT AVENUE, N.W.
SUITE 400
WASHINGTON, DC 20036-5339
Assignment: 7
Reel/Frame:022896/0758   Pages: 2
Recorded: 07/01/2009
Attorney Dkt #:127470
Conveyance: CHANGE OF ADDRESS
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
07/01/2009
Assignee
1
HITACHI POWDERED METALS CO., LTD.
2-1, MINORIDAI 5-CHOME, MATSUDO-SHI
CHIBA 270-2295, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7575619
US20060219054
11387887
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:022903/0810   Pages: 2
Recorded: 07/02/2009
Attorney Dkt #:128386
Conveyance: CHANGE OF ADDRESS
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
07/02/2009
Assignee
1
HITACHI POWDERED METALS CO., LTD.
2-1, MINORIDAI 5-CHOME
MATSUDO-SHI, CHIBA 270-2295, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7572312
US20060278038
11451428
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:024910/0886   Pages: 3
Recorded: 08/27/2010
Attorney Dkt #:520.47621X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
Exec Dt:
07/28/2010
2
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
08/20/2010
Assignee
1
NIDEC SERVO CORPORATION
3-93, AIOI-CHO, KIRYU-SHI
GUNMA 376-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7791244
US20070296285
11763481
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 10
Reel/Frame:031163/0028   Pages: 3
Recorded: 09/09/2013
Attorney Dkt #:520.50505X00&VX1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
08/27/2013
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2 MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8470723
US20100180934
12687142
 
8685872
US20130333748
13900340
Correspondence name and address
ALAN E. SCHIAVELLI
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:062929/0181   Pages: 10
Recorded: 03/09/2023
Attorney Dkt #:156954_HPHC_10571792
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7541906
US20070085644
10571792
Correspondence name and address
ALAN E. SCHIAVELLI
700 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:062929/0283   Pages: 10
Recorded: 03/09/2023
Attorney Dkt #:156954HPHC_12076332
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8062583
US20080232995
12076332
Correspondence name and address
ALAN E. SCHIAVELLI
700 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:062930/0328   Pages: 10
Recorded: 03/09/2023
Attorney Dkt #:156954_HPHC_GROUP
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7470332
US20070196231
10594223
 
7575619
US20060219054
11387887
 
7572312
US20060278038
11451428
 
7892481
US20070081914
11546462
 
7601196
US20070169585
11709691
 
7905018
US20070283778
11727330
 
8220153
US20070271789
11802394
 
8096709
US20090067766
12224656
 
9212572
US20110146448
12967570
 
8337747
US20110158842
13045910
 
8617288
US20120082584
13242559
 
9566639
US20120082583
13242694
 
8876935
US20120082585
13242770
 
8895460
US20120067415
13259327
 
8850494
US20120107444
13279733
 
9492867
US20120107434
13279759
 
8851872
US20120107445
13279839
 
9174278
US20120058340
13318389
 
8398879
US20120119134
13384995
 
9637811
US20130084203
13632460
 
9646756
US20130015939
13637246
 
9568742
US20130163084
13686121
 
9260772
US20130091986
13707235
 
9340857
US20130251585
13793378
 
10006111
US20170081747
15366609
Correspondence name and address
ALAN E. SCHIAVELLI
700 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:063011/0001   Pages: 11
Recorded: 03/09/2023
Attorney Dkt #:156954HPHC_12076336
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8029626
US20080230737
12076336
Correspondence name and address
ALAN E. SCHIAVELLI
700 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:063038/0861   Pages: 11
Recorded: 03/09/2023
Attorney Dkt #:156954HPHC_12440779
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8236087
US20090226751
12440779
Correspondence name and address
ALAN E. SCHIAVELLI
700 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:063040/0084   Pages: 11
Recorded: 03/10/2023
Attorney Dkt #:156954HPHC_12076332_2
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8062583
US20080232995
12076332
Correspondence name and address
ALAN E. SCHIAVELLI
00 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:063052/0233   Pages: 11
Recorded: 03/10/2023
Attorney Dkt #:156954_HPHC_10571792_2
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7541906
US20070085644
10571792
Correspondence name and address
ALAN E. SCHIAVELLI
700 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:063052/0251   Pages: 11
Recorded: 03/10/2023
Attorney Dkt #:156954_HPHC_GROUP_2
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7470332
US20070196231
10594223
 
7575619
US20060219054
11387887
 
7572312
US20060278038
11451428
 
7892481
US20070081914
11546462
 
7601196
US20070169585
11709691
 
7905018
US20070283778
11727330
 
8220153
US20070271789
11802394
 
8096709
US20090067766
12224656
 
9212572
US20110146448
12967570
 
8337747
US20110158842
13045910
 
8617288
US20120082584
13242559
 
9566639
US20120082583
13242694
 
8876935
US20120082585
13242770
 
8895460
US20120067415
13259327
 
8850494
US20120107444
13279733
 
9492867
US20120107434
13279759
 
8851872
US20120107445
13279839
 
9174278
US20120058340
13318389
 
8398879
US20120119134
13384995
 
9637811
US20130084203
13632460
 
9646756
US20130015939
13637246
 
9568742
US20130163084
13686121
 
9260772
US20130091986
13707235
 
9340857
US20130251585
13793378
 
10006111
US20170081747
15366609
Correspondence name and address
ALAN E. SCHIAVELLI
700 12TH STREET, NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:063068/0758   Pages: 11
Recorded: 03/09/2023
Attorney Dkt #:156954HPHC_11782074
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7714466
US20080018195
11782074
Correspondence name and address
ALAN E. SCHIAVELLI
700 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:050228/0253   Pages: 35
Recorded: 07/25/2019
Attorney Dkt #:120315
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/17/2014
Newly Merged Entity Data
1
HITACHI CHEMICAL COMPANY, LTD.
Exec Dt:
04/17/2014
Newly Merged Entity's New Name
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7041149
US20050039575
10885023
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 04/30/2024 02:36 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