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Patent Assignment Assignor Details
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Assignor Name : IMAIZUMI, YASUYUKI
Total Assignments: 12
Assignment: 1
Reel/Frame:004721/0522   Pages: 1
Recorded: 05/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IMAIZUMI, YASUYUKI
Exec Dt:
04/17/1987
Assignee
1
YOSHINO KOGYOSHO CO., LTD., NO. 2-6, OJIMA 3-CHOME, KOTO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855168
NONE
07035310
Correspondence name and address
PARKHURST & OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:008830/0304   Pages: 2
Recorded: 08/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMAIZUMI, YASUYUKI
Exec Dt:
08/22/1997
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
2-6, OJIMA 3-CHOME, KOTO-KU
TOKYO 136, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5980808
NONE
08894713
Correspondence name and address
OLIFF & BERRIDGE
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:009847/0599   Pages: 2
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMAIZUMI, YASUYUKI
Exec Dt:
11/18/1997
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
KOTO-KU
2 6 OJIMA 3 CHOME
TOKYO 136, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968438
NONE
08981230
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:009970/0162   Pages: 2
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMAIZUMI, YASUYUKI
Exec Dt:
11/18/1997
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
2-6, OJIMA 3-CHOME, KOTO-KU,
TOKYO 136, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968438
NONE
08981230
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:015346/0637   Pages: 2
Recorded: 11/05/2004
Attorney Dkt #:121012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAIZUMI, YASUYUKI
Exec Dt:
09/13/2004
2
IIZUKA, SHIGEO
Exec Dt:
09/13/2004
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
2-6, OJIMA 3-CHOME
KOTO-KU, TOKYO 136-8531, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7337925
US20050126936
10507499
Correspondence name and address
OLIFF & BERRIDGE, PLC
JOEL S. ARMSTRONG
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:015408/0712   Pages: 2
Recorded: 11/24/2004
Attorney Dkt #:121381
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMAIZUMI, YASUYUKI
Exec Dt:
10/08/2004
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
2-6, OJIMA 3-CHOME, KOTO-KU
TOKYO, JAPAN 136-8531
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8313815
US20050229993
10510646
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:016977/0658   Pages: 2
Recorded: 11/03/2005
Attorney Dkt #:125297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, SHINJI
Exec Dt:
09/14/2005
2
OTA, ATSUSHI
Exec Dt:
09/14/2005
3
IMAIZUMI, YASUYUKI
Exec Dt:
09/14/2005
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
2-6, OJIMA 3-CHOME, KOTO-KU
TOKYO 1368531, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7846377
US20060188677
10548904
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:020892/0430   Pages: 2
Recorded: 05/01/2008
Attorney Dkt #:131781
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, EIICHI
Exec Dt:
03/30/2007
2
KOGA, NOBUHIRO
Exec Dt:
03/30/2007
3
IMAIZUMI, YASUYUKI
Exec Dt:
03/30/2007
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
2-6, OJIMA 3-CHOME, KOTO-KU
TOKYO 136853, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090011165
11664430
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:021645/0544   Pages: 3
Recorded: 10/07/2008
Attorney Dkt #:131781
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S ADDRESS ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON 05/01/2008, REEL 020892/FRAME 0430.
Assignors
1
TAKAHASHI, EIICHI
Exec Dt:
03/30/2007
2
KOGA, NOBUHIRO
Exec Dt:
03/30/2007
3
IMAIZUMI, YASUYUKI
Exec Dt:
03/30/2007
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
2-6, OJIMA 3-CHOME, KOTO-KU
TOKYO 1368531, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090011165
11664430
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:020293/0769   Pages: 2
Recorded: 12/21/2007
Attorney Dkt #:131782
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, EIICHI
Exec Dt:
04/03/2007
2
IMAIZUMI, YASUYUKI
Exec Dt:
04/03/2007
Assignee
1
YOSHINO KOGYOSHO CO., LTD.
2-6, OJIMA 3-CHOME, KOTO-KU
TOKYO 136853, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8900700
US20080138550
11664516
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:051372/0119   Pages: 4
Recorded: 12/26/2019
Attorney Dkt #:TAI/2764US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAIZUMI, YASUYUKI
Exec Dt:
12/18/2019
2
SHOJI, SATOSHI
Exec Dt:
12/18/2019
3
TADOKORO, MITSUNORI
Exec Dt:
12/18/2019
4
ISHIGURO, TAKASHI
Exec Dt:
12/18/2019
5
TANG, YIFAN
Exec Dt:
12/18/2019
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11101823
US20200371867
16727648
Correspondence name and address
KIM & STEWART LLP
1910 PACIFIC AVENUE
SUITE 11500
DALLAS, TX 75201
Assignment: 12
Reel/Frame:058025/0652   Pages: 11
Recorded: 11/04/2021
Attorney Dkt #:114124-0487
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAIZUMI, YASUYUKI
Exec Dt:
10/22/2021
2
HARA, TOKUMASA
Exec Dt:
10/21/2021
3
YAMAGISHI, TOSHIYUKI
Exec Dt:
10/29/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11372719
US20220206892
17367189
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109

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