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Patent Assignment Assignor Details
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Assignor Name : TASAKA, KENJI
Total Assignments: 5
Assignment: 1
Reel/Frame:005381/0463   Pages: 3
Recorded: 07/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TORIHARA, MASAHIRO
Exec Dt:
04/03/1989
2
TAMAI, YOSHIN
Exec Dt:
04/03/1989
3
SHIONO, MANZO
Exec Dt:
04/03/1989
4
TASAKA, KENJI
Exec Dt:
04/03/1989
Assignee
1
KURARAY COMPANY LTD.
1621, SAKAZU, KURASHIKI-CITY
OKAYAMA-PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4959393
NONE
07343571
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:011924/0381   Pages: 2
Recorded: 06/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTANI, TOSHIAKI
Exec Dt:
05/09/2001
2
AKAMATSU, NAOTOSHI
Exec Dt:
05/09/2001
3
AZUMA, KAZUFUMI
Exec Dt:
05/10/2001
4
TASAKA, KENJI
Exec Dt:
05/10/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6692848
US20020012817
09884166
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:021953/0805   Pages: 5
Recorded: 12/10/2008
Attorney Dkt #:HJP920070078US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, MASATO
Exec Dt:
09/16/2008
2
TASAKA, KENJI
Exec Dt:
09/11/2008
3
KAWAMOTO, YASUNORI
Exec Dt:
09/18/2008
4
ITO, TAKUMA
Exec Dt:
09/11/2008
5
KAWAMURA, MASAHARU
Exec Dt:
09/11/2008
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7719785
US20090086367
12284852
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:045966/0302   Pages: 5
Recorded: 06/01/2018
Attorney Dkt #:WDA-3749-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASAKA, KENJI
Exec Dt:
05/21/2018
2
SANO, YUICHIRO
Exec Dt:
05/21/2018
3
RISMANIYAZDI, EHSAN
Exec Dt:
05/29/2018
4
STIPE, BARRY
Exec Dt:
05/23/2018
5
OKUNAGA, NOBUYUKI
Exec Dt:
05/21/2018
6
SCHRECK, ERHARD
Exec Dt:
05/22/2018
7
RUIZ, OSCAR
Exec Dt:
05/22/2018
8
DAI, QING
Exec Dt:
05/22/2018
9
CANCHI, SRIPATHI V.
Exec Dt:
05/22/2018
10
HUANG, WEIDONG
Exec Dt:
05/22/2018
11
HU, YONG
Exec Dt:
05/22/2018
12
KUROKI, KENJI
Exec Dt:
05/21/2018
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10468071
NONE
15996092
Correspondence name and address
BRYAN J. MASSEY
50 WEST BROADWAY, 10TH FLOOR
SALT LAKE CITY, UT 84101
Assignment: 5
Reel/Frame:057215/0056   Pages: 4
Recorded: 08/18/2021
Attorney Dkt #:WDT-1376 (WDA-5593-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWANAMI, TAKASHI
Exec Dt:
07/01/2021
2
MATSUDA, KOUJI
Exec Dt:
07/01/2021
3
XU, JUNGUO
Exec Dt:
07/15/2021
4
TASAKA, KENJI
Exec Dt:
07/01/2021
5
HO, HOAN CONG
Exec Dt:
06/30/2021
6
SEKI, TOMOKO
Exec Dt:
07/14/2021
7
DORSEY, PAUL CHRISTOPHER
Exec Dt:
06/30/2021
8
SHIMOKOSHI, MASAYOSHI
Exec Dt:
08/18/2021
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230005503
17365863
Correspondence name and address
LOZA & LOZA LLP
305 NORTH SECOND AVE., #127
UPLAND, CA 91786-6064

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