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Patent Assignment Assignor Details
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Assignor Name : SAEGUSA, MASAHIRO
Total Assignments: 20
Assignment: 1
Reel/Frame:005525/0704   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOKOYAMA, MASARU
Exec Dt:
07/21/1989
2
SAEGUSA, MASAHIRO
Exec Dt:
07/21/1989
3
KAWANO, YUUJI
Exec Dt:
07/21/1989
4
YAMASHITA, TAICHIROU
Exec Dt:
07/21/1989
5
ENDO, HIROSHI
Exec Dt:
07/21/1989
Assignee
1
HITACHI, LTD.,
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D316255
NONE
07392149
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005525/0786   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOKOYAMA, MASARU
Exec Dt:
07/21/1989
2
SAEGUSA, MASAHIRO
Exec Dt:
07/21/1989
3
KAWANO, YUUJI
Exec Dt:
07/21/1989
4
YAMASHITA, TAICHIROU
Exec Dt:
07/21/1989
5
ENDO, HIROSHI
Exec Dt:
07/21/1989
Assignee
1
HITACHI, LTD.,
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D315725
NONE
07392150
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:023261/0376   Pages: 3
Recorded: 09/21/2009
Attorney Dkt #:142720
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAOI, KATSUO
Exec Dt:
09/14/2009
2
EMOTO, KAZUTOSHI
Exec Dt:
09/14/2009
3
HINOKI, KIYONORI
Exec Dt:
09/10/2009
4
SAEGUSA, MASAHIRO
Exec Dt:
08/31/2009
5
NISHIZAWA, KENJI
Exec Dt:
09/10/2009
6
KOUGO, MITSUO
Exec Dt:
09/10/2009
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9214661
US20100055301
12547929
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 4
Reel/Frame:023297/0676   Pages: 3
Recorded: 09/28/2009
Attorney Dkt #:142719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAOI, KATSUO
Exec Dt:
09/14/2009
2
EMOTO, KAZUTOSHI
Exec Dt:
09/14/2009
3
HINOKI, KIYONORI
Exec Dt:
09/10/2009
4
SAEGUSA, MASAHIRO
Exec Dt:
08/31/2009
5
NISHIZAWA, KENJI
Exec Dt:
09/10/2009
6
KOUGO, MITSUO
Exec Dt:
09/10/2009
7
HIRANO, MASAYOSHI
Exec Dt:
09/10/2009
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100055565
12548160
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:023377/0218   Pages: 3
Recorded: 10/14/2009
Attorney Dkt #:142966
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAOI, KATSUO
Exec Dt:
09/10/2009
2
EMOTO, KAZUTOSHI
Exec Dt:
09/14/2009
3
HINOKI, KIYONORI
Exec Dt:
09/15/2009
4
SAEGUSA, MASAHIRO
Exec Dt:
09/10/2009
5
NISHIZAWA, KENJI
Exec Dt:
09/10/2009
6
KOUGO, MITSUO
Exec Dt:
09/10/2009
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8273482
US20100075224
12560870
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:023244/0028   Pages: 3
Recorded: 09/16/2009
Attorney Dkt #:142964
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMOTO, KAZUTOSHI
Exec Dt:
09/14/2009
2
NAOI, KATSUO
Exec Dt:
09/11/2009
3
HINOKI, KIYONORI
Exec Dt:
09/10/2009
4
SAEGUSA, MASAHIRO
Exec Dt:
09/11/2009
5
HIRANO, MASAYOSHI
Exec Dt:
09/10/2009
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8334009
US20100075022
12560856
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:023692/0759   Pages: 3
Recorded: 12/22/2009
Attorney Dkt #:143549
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAOI, KATSUO
Exec Dt:
11/16/2009
2
EMOTO, KAZUTOSHI
Exec Dt:
11/16/2009
3
HINOKI, KIYONORI
Exec Dt:
11/16/2009
4
SAEGUSA, MASAHIRO
Exec Dt:
11/16/2009
5
NISHIZAWA, KENJI
Exec Dt:
11/16/2009
6
KOUGO, MITSUO
Exec Dt:
11/16/2009
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9831480
US20100124705
12619270
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:024204/0818   Pages: 2
Recorded: 04/09/2010
Attorney Dkt #:144937
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINOKI, KIYONORI
Exec Dt:
03/26/2010
2
EMOTO, KAZUTOSHI
Exec Dt:
03/26/2010
3
NISHIMURA, HARUKA
Exec Dt:
03/26/2010
4
SAEGUSA, MASAHIRO
Exec Dt:
03/26/2010
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557437
US20100248026
12727438
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:024394/0362   Pages: 2
Recorded: 05/17/2010
Attorney Dkt #:144908
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMOTO, KAZUTOSHI
Exec Dt:
04/20/2010
2
HINOKI, KIYONORI
Exec Dt:
04/27/2010
3
SAEGUSA, MASAHIRO
Exec Dt:
04/20/2010
4
NISHIMURA, HARUKA
Exec Dt:
04/20/2010
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8393291
US20100247792
12725104
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:029242/0384   Pages: 3
Recorded: 11/05/2012
Attorney Dkt #:520514.00106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, YASUTAKA
Exec Dt:
10/05/2012
2
SAEGUSA, MASAHIRO
Exec Dt:
10/05/2012
3
TANAKA, MASAHIRO
Exec Dt:
10/05/2012
Assignee
1
FUTABA CORPORATION
629 OSHIBA
MOBARA-SHI, CHIBA, JAPAN 297-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9199181
US20130140914
13668782
Correspondence name and address
DANIEL G. RADLER
411 E. WISCONSIN AVE.
SUITE 2350
MILWAUKEE, WI 53202
Assignment: 11
Reel/Frame:029246/0216   Pages: 3
Recorded: 11/06/2012
Attorney Dkt #:520514.00107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, YASUTAKA
Exec Dt:
10/25/2012
2
SAEGUSA, MASAHIRO
Exec Dt:
10/25/2012
3
TANAKA, MASAHIRO
Exec Dt:
10/25/2012
Assignee
1
FUTABA CORPORATION
629 OSHIBA
MOBARA-SHI, CHIBA, JAPAN 297-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9180903
US20130138266
13668966
Correspondence name and address
DANIEL G. RADLER
411 E. WISCONSIN AVE.
SUITE 2350
MILWAUKEE, WI 53202
Assignment: 12
Reel/Frame:036960/0070   Pages: 3
Recorded: 11/04/2015
Attorney Dkt #:167957
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAEGUSA, MASAHIRO
Exec Dt:
10/02/2015
2
OHNUMA, HIROKAZU
Exec Dt:
10/05/2015
3
SAKURAI, BUNGO
Exec Dt:
09/29/2015
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10217984
US20160093858
14868739
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:036762/0601   Pages: 3
Recorded: 10/09/2015
Attorney Dkt #:520514.00119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAEGUSA, MASAHIRO
Exec Dt:
10/06/2015
2
TSUCHIYA, HIROYUKI
Exec Dt:
10/06/2015
3
TANAKA, MASAHIRO
Exec Dt:
10/06/2015
4
TOYOTOMI, KOTA
Exec Dt:
10/06/2015
Assignee
1
FUTABA CORORATION
629, OSHIBA
MOBARA-SHI, CHIBA, JAPAN 297-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9849397
US20160062355
14840988
Correspondence name and address
QUARLES & BRADY LLP ATTN: IP DOCKET
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 14
Reel/Frame:038066/0405   Pages: 5
Recorded: 03/22/2016
Attorney Dkt #:170227
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHITABA, JUNPEI
Exec Dt:
02/12/2016
2
SEKI, HIDEAKI
Exec Dt:
02/09/2016
3
NOJIMA, AKINOBU
Exec Dt:
02/10/2016
4
FUJITA, SHIN
Exec Dt:
02/12/2016
5
SAEGUSA, MASAHIRO
Exec Dt:
02/12/2016
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160285103
15077151
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:041603/0221   Pages: 3
Recorded: 03/17/2017
Attorney Dkt #:SAEG3001/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAEGUSA, MASAHIRO
Exec Dt:
03/09/2017
2
UEMURA, CHIHIRO
Exec Dt:
03/09/2017
Assignee
1
FUTABA CORPORATION
629 OSHIBA
MOBARA-SHI, CHIBA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10026305
US20170301227
15461524
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 16
Reel/Frame:048534/0063   Pages: 3
Recorded: 03/07/2019
Attorney Dkt #:185005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKI, KEITARO
Exec Dt:
01/23/2019
2
SATO, TETSU
Exec Dt:
01/23/2019
3
SAEGUSA, MASAHIRO
Exec Dt:
01/28/2019
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539047
US20190280295
16295801
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:048534/0259   Pages: 3
Recorded: 03/07/2019
Attorney Dkt #:185004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKI, KEITARO
Exec Dt:
01/23/2019
2
SATO, TETSU
Exec Dt:
01/23/2019
3
SAEGUSA, MASAHIRO
Exec Dt:
01/28/2019
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10985371
US20190280297
16295852
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:056470/0846   Pages: 2
Recorded: 06/08/2021
Attorney Dkt #:185004.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKI, KEITARO
Exec Dt:
05/21/2021
2
SATO, TETSU
Exec Dt:
05/21/2021
3
SAEGUSA, MASAHIRO
Exec Dt:
05/25/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI,
CHUO-KU,
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11757098
US20210234168
17232208
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:059503/0022   Pages: 3
Recorded: 04/05/2022
Attorney Dkt #:542639US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAEGUSA, MASAHIRO
Exec Dt:
01/19/2022
Assignee
1
SMC CORPORATION
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220324120
17657982
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:059378/0320   Pages: 4
Recorded: 03/23/2022
Attorney Dkt #:199979
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIMOTO, KAZUMA
Exec Dt:
02/25/2022
2
SAEGUSA, MASAHIRO
Exec Dt:
02/25/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220311009
17702272
Correspondence name and address
W. SCOTT STRICKLAND
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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