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Patent Assignment Assignor Details
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Assignor Name : SAKAGUCHI, KENJI
Total Assignments: 18
Assignment: 1
Reel/Frame:004949/0935   Pages: 2
Recorded: 09/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAZAKI, ATSUO
Exec Dt:
03/25/1988
2
KABA, TOSHIAKI
Exec Dt:
03/25/1988
3
SAKAGUCHI, KENJI
Exec Dt:
03/25/1988
Assignee
1
COPAL ELECTRONICS CO., LTD., NO. 17-1, TORANOMON 1-CHOME, MINATO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
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Intl #
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4894500
NONE
07127506
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG., SUITE 700
805 15TH STREET, N. W.
WASHIGNTON, DC 20005
Assignment: 2
Reel/Frame:007257/0575   Pages: 5
Recorded: 11/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, KENJI
Exec Dt:
10/11/1994
2
MURATA, KOSAKU
Exec Dt:
10/11/1994
3
KIMURA, AKIRA
Exec Dt:
10/11/1994
4
YONEMOTO, YOSHIMASA
Exec Dt:
10/11/1994
5
YAMAGUCHI, HISAKO
Exec Dt:
10/11/1994
6
OKAYAMA, KENICHI
Exec Dt:
10/11/1994
7
YAMASHITA, TETSUO
Exec Dt:
10/11/1994
8
ABE, SHIRO
Exec Dt:
10/11/1994
9
HISANO, TOMOHIRO
Exec Dt:
10/11/1994
10
NISHIMURA, MINORU
Exec Dt:
10/11/1994
Assignees
1
GUNZE LIMITED
1-BANCHI, ZEZE, AONO-CHO
AYABE-SHI, KYOTO, JAPAN 623
2
OTSUKA KAGAKU KABUSHIKI KAISHA
2-27, OTEDORI 3-CHOME
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540
3
KENJI SAKAGUCHI
11-18, KAIZAWA 1-CHOME
SETAGAYA-KU, TOKYO, JAPAN 155
Property
 
Pat #
Pub #
Intl #
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5582825
NONE
08318747
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
LE-NHUNG MCLELAND
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:008548/0559   Pages: 2
Recorded: 05/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOROTA, KENJIRO
Exec Dt:
04/07/1997
2
SAKAGUCHI, KENJI
Exec Dt:
04/07/1997
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTACHO, TOYOTA-SHI
AICHI-KEN 471-71, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5809961
NONE
08853671
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
DALE S. LAZAR
1100 NEW YORK AVENUE, N.W.
9TH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:009978/0487   Pages: 2
Recorded: 05/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAJIMA, TOSHIYUKI
Exec Dt:
04/28/1999
2
MINAMI, KUNIO
Exec Dt:
04/15/1999
3
SAKAGUCHI, KENJI
Exec Dt:
05/06/1999
Assignee
1
MURATA MANUFACTURING CO. LTD., A JAPANESE CORP.
26-10 TENJIN, 2-CHOME NAGAOKAKYO-SHI
KYOTO-FU, JAPAN 617-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6072377
NONE
09241205
Correspondence name and address
GRAHAM & JAMES, LLP
JOSEPH R. KEATING, ESQ.
INTELLECTUAL PROPERTY DEPARTMENT
885 THIRD AVENUE
NEW YORK, NEW YORK 10022-4834
Assignment: 5
Reel/Frame:010813/0646   Pages: 3
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YASUHIRO
Exec Dt:
04/11/2000
2
OTANI, MASAKI
Exec Dt:
04/12/2000
3
INOBE, TAKAMASA
Exec Dt:
04/14/2000
4
OTA, KATSUYA
Exec Dt:
04/14/2000
5
MARUME, YASUHIRO
Exec Dt:
04/14/2000
6
TAKECHI, RYUJI
Exec Dt:
04/14/2000
7
SAKAGUCHI, KENJI
Exec Dt:
04/14/2000
8
WATANABE, TOSHIYUKI
Exec Dt:
04/14/2000
Assignees
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8
2
RYODEN SEMICONDUCTOR SYSTEM ENGINEERING CORPORATION
1 MIZUHARA 4-CHOME, ITAMI-SHI
HYOGO, JAPAN 664-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6529792
NONE
09576228
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:010833/0625   Pages: 2
Recorded: 05/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKADA, KATSUHIRO
Exec Dt:
04/27/2000
2
SAKAGUCHI, KENJI
Exec Dt:
05/01/2000
Assignee
1
MURATA MANUFACTURING CO., LTD.
26-10 TENJIN 2-CHOME, NAGAOKAKYO-SHI
KYOTO-FU 617-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6516503
NONE
09574794
Correspondence name and address
KEATING & BENNETT LLP
JOSEPH R. KEATING, ESQ.
10400 EATON PLACE, SUITE 312
FAIRFAX, VA 22030
Assignment: 7
Reel/Frame:011248/0317   Pages: 4
Recorded: 10/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKINE, SHIGENOBU
Exec Dt:
08/12/2000
2
KUWABARA, YOSHIKI
Exec Dt:
08/12/2000
3
NARITA, MINORU
Exec Dt:
08/12/2000
4
TONO, KOICHI
Exec Dt:
08/12/2000
5
KAWASAKI, YUKO
Exec Dt:
08/12/2000
6
SATO, HIROJI
Exec Dt:
08/12/2000
7
OKADA, KEIJI
Exec Dt:
08/12/2000
8
SAKAGUCHI, KENJI
Exec Dt:
08/12/2000
9
HIRATA, MITSUHISA
Exec Dt:
08/12/2000
Assignee
1
SANEIKASEI CO., LTD.
3-1-8 NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368551
NONE
09641136
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
PAUL E. WHITE
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 8
Reel/Frame:011608/0881   Pages: 2
Recorded: 03/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKADA, KATSUHIRO
Exec Dt:
02/27/2001
2
SAKAGUCHI, KENJI
Exec Dt:
02/28/2001
3
TAKAMIYA, MIKI
Exec Dt:
02/27/2001
Assignee
1
MURATA MANUFACTURING CO., LTD.
26-10 TENJIN 2-CHOME, NAGAOKAKYO-SHI
KYOTO-FU 617-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6367133
US20010029648
09799438
Correspondence name and address
KEATING & BENNETT LLP
JOSEPH R KEETING ESQ
10400 EATON PLACE, STE 312
FAIRFAX, VA 22030
Assignment: 9
Reel/Frame:012033/0267   Pages: 2
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAGUCHI, KENJI
Exec Dt:
07/23/2001
Assignee
1
MURATA MANUFACTURING CO. LTD.
NAGAOKAKYO-SHI
26-10 TENJIN 2-CHOME
KYOTO-FU 617-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479324
US20020022345
09917994
Correspondence name and address
KEATING & BENNETT LLP
JOSEPH R. KEATING, ESQ.
10400 EATON PLACE, SUITE 312
FAIRFAX, VA 22030
Assignment: 10
Reel/Frame:012482/0264   Pages: 2
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, KENJI
Exec Dt:
12/25/2001
2
FUYUTSUME, TOSHIYUKI
Exec Dt:
12/25/2001
3
KOSHIDO, YOSHIHIRO
Exec Dt:
12/25/2001
Assignee
1
MURATA MANUFACTURING CO., LTD.
26-10, TENJIN 2-CHOME, NAGAOKAKYO-SHI
KYOTO-FU 617-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6821712
US20020164545
10041214
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
LOUIS C. DUJMICH
1180 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036-8403
Assignment: 11
Reel/Frame:013277/0940   Pages: 2
Recorded: 09/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, KENJI
Exec Dt:
08/21/2002
2
WATANABE, MASANOBU
Exec Dt:
08/21/2002
3
TAKATORI, MITSUSHI
Exec Dt:
08/21/2002
Assignee
1
MURATA MANUFACTURING CO., LTD.
26-10 TENJIN 2-CHOME
NAGAOKAKYO-SHI
KYOTO-FU 617-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6911762
US20030020376
10205986
Correspondence name and address
KEATING & BENNETT LLP
JOSEPH R. KEATING, ESQ.
10400 EATON PLACE, SUITE 312
FAIRFAX, VA 22030
Assignment: 12
Reel/Frame:013679/0015   Pages: 2
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, KENJI
Exec Dt:
10/28/2002
2
FUYUTSUME, TOSHIYUKI
Exec Dt:
10/28/2002
Assignee
1
MAURATA MANUFACTURING CO, LTD.
26-10 TENJIN 2-CHOME
NAGAOKAKYO-SHI,
KYOTO-FU 617-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6760960
US20030090173
10246624
Correspondence name and address
KEATING & BENNETT LLP.
JOSEPH R. KEATING, ESQ.
10400 EATON PLACE,SUITE 312
FAIRFAX, VA 22030
Assignment: 13
Reel/Frame:015290/0947   Pages: 3
Recorded: 10/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, KENJI
Exec Dt:
10/21/2004
2
AKIYAMA, KENJI
Exec Dt:
10/26/2004
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO-FU 617-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7154207
US20050046307
10922032
Correspondence name and address
KEATING & BENNETT, LLP
JOSEPH R. KEATING, ESQ.
10400 EATON PLACE, SUITE 312
FAIRFAX, VA 22030
Assignment: 14
Reel/Frame:029982/0040   Pages: 3
Recorded: 03/13/2013
Attorney Dkt #:36856.2679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, KENJI
Exec Dt:
03/07/2013
2
SAIJO, SHIN
Exec Dt:
03/07/2013
3
YAMAZAKI, HISASHI
Exec Dt:
03/07/2013
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1 HIGASHIKOTARI 1-CHOME
NAGAOKAKYO-SHI, KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9184367
US20130207514
13798206
Correspondence name and address
KEATING & BENNETT LLP
1800 ALEXANDER BELL DR.
SUITE 200
RESTON, VA 20191
Assignment: 15
Reel/Frame:049691/0612   Pages: 14
Recorded: 07/08/2019
Attorney Dkt #:740630-MM0079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, KENTA
Exec Dt:
07/03/2019
2
YAMAGUCHI, WATARU
Exec Dt:
07/03/2019
3
YOKOYAMA, TAKAAKI
Exec Dt:
06/21/2019
4
SAKAGUCHI, KENJI
Exec Dt:
06/21/2019
5
YOSHII, KAZUHIRO
Exec Dt:
06/24/2019
6
YOKOYAMA, YUJI
Exec Dt:
06/21/2019
Assignees
1
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8921
2
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11594353
US20190333661
16505287
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 16
Reel/Frame:053169/0149   Pages: 6
Recorded: 07/09/2020
Attorney Dkt #:002000-MM0754
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMAGAKI, KOJIRO
Exec Dt:
06/29/2020
2
SAKAGUCHI, KENJI
Exec Dt:
07/01/2020
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11798725
US20210012942
16925208
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 17
Reel/Frame:061188/0166   Pages: 8
Recorded: 09/22/2022
Attorney Dkt #:002000-MM1100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIAN, LUAN
Exec Dt:
09/15/2022
2
INOGUCHI, MASASHI
Exec Dt:
09/15/2022
3
SAKAGUCHI, KENJI
Exec Dt:
09/15/2022
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230017833
17934518
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 18
Reel/Frame:061230/0346   Pages: 8
Recorded: 09/27/2022
Attorney Dkt #:002000-MM1102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOGUCHI, MASASHI
Exec Dt:
09/15/2022
2
NAGAKUBO, HIROSHI
Exec Dt:
09/15/2022
3
SAKAGUCHI, KENJI
Exec Dt:
09/15/2022
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME, NAGAOKAKYO-SHI
KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230035258
17935823
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102

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