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Patent Assignment Assignor Details
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Assignor Name : SAKAI, YOSHITAKA
Total Assignments: 9
Assignment: 1
Reel/Frame:004245/0901   Pages: 1
Recorded: 04/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, YOSHITAKA
Exec Dt:
03/12/1984
Assignee
1
SAKAI MANUFACTURING CO., LTD., A CORP OF JAPAN
15 AZA NAKABUKA
NODACHO, NAKAMURA-KU, NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588389
NONE
06595944
Correspondence name and address
WEGNER AND BRETSCHNEIDER
P. O. BOX 19542
WASHINGTON, DC 20036-0542
Assignment: 2
Reel/Frame:004373/0452   Pages: 1
Recorded: 02/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, YOSHITAKA
Exec Dt:
02/08/1985
Assignee
1
SAKAI MANUFACTURING CO., LTD, A CORP OF JAPAN
15, AZA NAKABUKA, NODACHO
NAKAMURA-KU, NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4578049
NONE
06703573
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
STE. 800, 1990 M ST., N. W.
P. O. BOX 19088
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005857/0036   Pages: 3
Recorded: 09/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, YOSHITAKA
Exec Dt:
09/05/1991
Assignee
1
SAKAI MANUFACTURING CO., LTD.
15, AZA NAKABUKA, NODACHO
NAKAMURA-KU, NAGOYA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5163880
NONE
07765250
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
P.O. BOX 19088
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:007071/0621   Pages: 3
Recorded: 06/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KAZUHIRO
Exec Dt:
06/15/1994
2
SAKAI, YOSHITAKA
Exec Dt:
06/20/1994
3
SATO, RIKIO
Exec Dt:
06/13/1994
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5475559
NONE
08269030
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR.
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:009600/0040   Pages: 2
Recorded: 11/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, YOSHITAKA
Exec Dt:
11/09/1998
2
KIKUCHI, MASAO
Exec Dt:
11/09/1998
Assignee
1
RHEON AUTOMATIC MACHINERY CO., LTD.
NO. 2-3, NOZAWA-MACHI, UTSUNOMIYA-SHI
TOCHIGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6152310
NONE
09192265
Correspondence name and address
SUGHRUE, MION, ZINN, MACPECK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:014169/0821   Pages: 2
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITO, TOSHIMITSU
Exec Dt:
06/19/2002
2
SAKAI, YOSHITAKA
Exec Dt:
06/19/2002
Assignee
1
RHEON AUTOMATIC MACHINERY CO., LTD.
2-3, NOZAWA-MACHI, UTSUNOMIYA-SHI
TOCHIGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7160568
US20030180427
10169807
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
1300 I STREET, NW
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:025793/0265   Pages: 5
Recorded: 02/11/2011
Attorney Dkt #:098676-0107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, HIROYUKI
Exec Dt:
12/20/2010
2
ITOH, HIROMICHI
Exec Dt:
12/20/2010
3
SAKAI, YOSHITAKA
Exec Dt:
12/20/2010
Assignee
1
MEIDENSHA CORPORATION
1-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 1416029
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8521459
US20110125436
12996311
Correspondence name and address
KATIE NEWCOMB
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:034228/0679   Pages: 3
Recorded: 11/21/2014
Attorney Dkt #:444703US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, MITSUHIKO
Exec Dt:
06/09/2014
2
OTAKA, TORU
Exec Dt:
06/04/2014
3
ISHII, SHIGEHITO
Exec Dt:
06/05/2014
4
SAKAI, YOSHITAKA
Exec Dt:
06/04/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9705370
US20150171687
14549782
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:056366/0715   Pages: 5
Recorded: 05/25/2021
Attorney Dkt #:195252
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 8TH INVENTOR'S FIRST NAME PREVIOUSLY RECORDED AT REEL: 056169 FRAME: 0920. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
SAKAI, YOSHITAKA
Exec Dt:
04/22/2021
2
ITO, HIROYUKI
Exec Dt:
04/22/2021
3
SHINOHARA, TETSUHITO
Exec Dt:
04/22/2021
4
TANEMURA, SHIGEKI
Exec Dt:
04/22/2021
5
SATO, KAZUKI
Exec Dt:
04/22/2021
6
NOMURA, YOJI
Exec Dt:
04/22/2021
7
ARAKI, HIRONORI
Exec Dt:
04/22/2021
8
ROPPONGI, TETSUYA
Exec Dt:
04/22/2021
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.,
MILPITAS, CALIFORNIA, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11211082
NONE
17169995
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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