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 : ICHIHARA, TAKAYUKI
Total Assignments: 19
Assignment: 1
Reel/Frame:004546/0103   Pages: 1
Recorded: 04/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOGO, TAKEJI
Exec Dt:
03/28/1986
2
NAKAGAKI, AKITSUNA
Exec Dt:
03/28/1986
3
MIYAZAWA, AKIO
Exec Dt:
03/28/1986
4
MITOMO, TAKESHI
Exec Dt:
03/28/1986
5
ICHIHARA, TAKAYUKI
Exec Dt:
03/28/1986
Assignee
1
KABUSHIKI KAISHA TSUCHIYA SEISAKUSHO
NO. 4-6-3, HIGASHI-IKEBUKURO, TOSHIMA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4708199
NONE
06834816
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.,
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:004815/0525   Pages: 2
Recorded: 12/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ICHIHARA, TAKAYUKI
Exec Dt:
12/14/1987
2
YOGO, TAKEJI
Exec Dt:
12/14/1987
3
IINUMA, MASUHITO
Exec Dt:
12/14/1987
4
ARITA, ERIYA
Exec Dt:
12/14/1987
5
YOKOO, HARUO
Exec Dt:
12/14/1987
Assignee
1
KABUSHIKI KAISHA TSUCHIYA SEISAKUSHO, 4--6-3, HIGASHI-IKEBUKURO, TOSHIMA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4892136
NONE
07139842
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:012048/0648   Pages: 2
Recorded: 08/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAGUCHI, TAKEHIKO
Exec Dt:
07/11/2001
2
AKAGI, KYO
Exec Dt:
07/23/2001
3
TAKANO, HISASHI
Exec Dt:
07/13/2001
4
ICHIHARA, TAKAYUKI
Exec Dt:
07/11/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822818
US20020060871
09919915
Correspondence name and address
REED SMITH HAZEL THOMAS LLP
STANLEY P. FISHER
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 4
Reel/Frame:015818/0210   Pages: 2
Recorded: 09/21/2004
Attorney Dkt #:HITA.0614
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAGUCHI, TAKEHIKO
Exec Dt:
07/11/2001
2
AKAGI, KYO
Exec Dt:
07/23/2001
3
TAKANO, HISASHI
Exec Dt:
07/13/2001
4
ICHIHARA, TAKAYUKI
Exec Dt:
07/11/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7184236
US20050036226
10944845
Correspondence name and address
REED SMITH LLP
STANLEY P. FISHER
3110 FAIRVIEW PARK DR., SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 5
Reel/Frame:012859/0267   Pages: 2
Recorded: 05/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISSHIKI, FUMIO
Exec Dt:
04/01/2002
2
KURODA, ATSUKO
Exec Dt:
04/10/2002
3
ICHIHARA, TAKAYUKI
Exec Dt:
04/05/2002
4
MOCHIZUKI, MASAFUMI
Exec Dt:
04/01/2002
5
MATSUMOTO, TAKUYA
Exec Dt:
04/01/2002
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6952380
US20030043699
10138568
Correspondence name and address
REED SMITH LLP
STANLEY P. FISHER
3100 FAIRVIEW PARK DR., STE. 1400
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:014787/0570   Pages: 2
Recorded: 12/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIHARA, TAKAYUKI
Exec Dt:
08/07/2003
2
TOMIYAMA, FUTOSHI
Exec Dt:
08/23/2003
3
ZAITSU, HIDEKI
Exec Dt:
08/07/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7031091
US20040080848
10648352
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:015001/0280   Pages: 2
Recorded: 02/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAYAMA, YOSHIYUKI
Exec Dt:
10/30/2003
2
TAMAI, ICHIRO
Exec Dt:
10/30/2003
3
ICHIHARA, TAKAYUKI
Exec Dt:
10/30/2003
4
NAKAGAWA, HIROYUKI
Exec Dt:
10/30/2003
5
NEMOTO, HIROAKI
Exec Dt:
10/31/2003
6
KODAMA, MINEAKI
Exec Dt:
10/30/2003
7
TAKEKUMA, IKUKO
Exec Dt:
10/30/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7033686
US20040191571
10701603
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEETH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:016729/0591   Pages: 2
Recorded: 11/03/2005
Attorney Dkt #:16869Q-144300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIHARA, TAKAYUKI
Exec Dt:
03/14/2005
2
NAKAMURA, ATSUSHI
Exec Dt:
03/18/2005
3
TAMAI, ICHIRO
Exec Dt:
03/14/2005
4
HOSOE, YUZURU
Exec Dt:
03/14/2005
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7556871
US20050227120
11105045
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 9
Reel/Frame:016834/0493   Pages: 2
Recorded: 11/30/2005
Attorney Dkt #:16869Q-164900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONDA, YOSHINORI
Exec Dt:
10/03/2005
2
ICHIHARA, TAKAYUKI
Exec Dt:
10/04/2005
3
NAKAGAWA, HIROYUKI
Exec Dt:
10/04/2005
4
TANAHASHI, KIWAMU
Exec Dt:
10/04/2005
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8795478
US20060086606
11253431
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:016834/0497   Pages: 2
Recorded: 11/30/2005
Attorney Dkt #:16869Q-164100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONDA, YOSHINORI
Exec Dt:
10/12/2005
2
ICHIHARA, TAKAYUKI
Exec Dt:
10/05/2005
3
NAKAGAWA, HIROYUKI
Exec Dt:
10/05/2005
4
TANAHASHI, KIWAMU
Exec Dt:
10/12/2005
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7641774
US20060090998
11259409
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 11
Reel/Frame:016903/0748   Pages: 2
Recorded: 12/15/2005
Attorney Dkt #:16869Q-164800US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIHARA, TAKAYUKI
Exec Dt:
10/05/2005
2
NAKAGAWA, HIROYUKI
Exec Dt:
10/05/2005
3
TAKEKUMA, IKUKO
Exec Dt:
10/05/2005
4
TAMAI, ICHIRO
Exec Dt:
10/05/2005
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7625644
US20060088736
11257978
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 12
Reel/Frame:017754/0098   Pages: 2
Recorded: 06/09/2006
Attorney Dkt #:16869Q-181000US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIHARA, TAKAYUKI
Exec Dt:
04/12/2006
2
HONDA, YOSHINORI
Exec Dt:
04/13/2006
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7645363
US20060249371
11415801
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 13
Reel/Frame:021422/0193   Pages: 5
Recorded: 08/21/2008
Attorney Dkt #:16869Q-218800US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, HIROYUKI
Exec Dt:
05/22/2008
2
ARAKI, RYOKO
Exec Dt:
05/22/2008
3
ITO, NAOTO
Exec Dt:
05/22/2008
4
ICHIHARA, TAKAYUKI
Exec Dt:
05/22/2008
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7892663
US20090052074
12156317
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 14
Reel/Frame:021881/0446   Pages: 3
Recorded: 11/24/2008
Attorney Dkt #:16869Q-229200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIHARA, TAKAYUKI
Exec Dt:
09/25/2008
2
SHIMIZU, MASAYOSHI
Exec Dt:
09/25/2008
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7923134
US20090086372
12284913
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 15
Reel/Frame:023442/0383   Pages: 2
Recorded: 10/29/2009
Attorney Dkt #:520.50311X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAGI, FUMIKO
Exec Dt:
09/14/2009
2
IGARASHI, MASUKAZU
Exec Dt:
09/28/2009
3
NEMOTO, HIROAKI
Exec Dt:
09/17/2009
4
ICHIHARA, TAKAYUKI
Exec Dt:
09/17/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8089829
US20100110576
12608232
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 16
Reel/Frame:023827/0873   Pages: 7
Recorded: 01/21/2010
Attorney Dkt #:HJP920080073US1/HIT1P462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI (DECEASED), HIROYUKI
Exec Dt:
12/23/2009
2
SUZUKI (LEGAL REPRESENTATIVE), MASAE
Exec Dt:
12/23/2009
3
NEMOTO, HIROAKI
Exec Dt:
01/07/2010
4
NAKAGAWA, HIROYUKI
Exec Dt:
01/07/2010
5
ICHIHARA, TAKAYUKI
Exec Dt:
01/07/2010
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1
PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9099140
US20100165500
12630707
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 17
Reel/Frame:026608/0345   Pages: 2
Recorded: 07/18/2011
Attorney Dkt #:091715-0152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATADA, HIROYUKI
Exec Dt:
06/09/2011
2
ICHIHARA, TAKAYUKI
Exec Dt:
06/14/2011
3
KAWATO, YOSHIAKI
Exec Dt:
06/09/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8462468
US20110292545
13095450
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 18
Reel/Frame:030652/0671   Pages: 2
Recorded: 06/20/2013
Attorney Dkt #:HJP920130020US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, KOSUKE
Exec Dt:
06/18/2013
2
ICHIHARA, TAKAYUKI
Exec Dt:
06/18/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238, LUNA ARENA
1101 CM AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8767327
NONE
13922616
Correspondence name and address
HGST, A WESTERN DIGITAL COMPANY
5600 COTTLE ROAD
SAN JOSE, CA 95193
Assignment: 19
Reel/Frame:031470/0528   Pages: 3
Recorded: 10/24/2013
Attorney Dkt #:HJP920130040US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAGI, KYO
Exec Dt:
10/24/2013
2
ICHIHARA, TAKAYUKI
Exec Dt:
10/24/2013
3
MOCHIZUKI, MASAFUMI
Exec Dt:
10/24/2013
4
TANABE, HIROYASU
Exec Dt:
10/24/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8976484
NONE
14062155
Correspondence name and address
PATTERSON AND SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056

Search Results as of: 05/24/2024 10:12 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