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Patent Assignment Assignor Details
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Assignor Name : SAKAGUCHI, OSAMU
Total Assignments: 22
Assignment: 1
Reel/Frame:011465/0848   Pages: 3
Recorded: 11/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TETSUYA
Exec Dt:
10/24/2000
2
SAKAGUCHI, OSAMU
Exec Dt:
10/24/2000
3
KUSAMORI, HIROYUKI
Exec Dt:
10/24/2000
4
MATSUZAWA, OSAMU
Exec Dt:
10/24/2000
5
TAKAHASHI, MASAHIRO
Exec Dt:
10/24/2000
Assignee
1
TANAKA KIKINZOKU KOGYO K.K.
2-CHOME, CHUO-KU
6-6 NIHONBASHIKAYABA-CHO
TOKYO 103-0025, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6432157
NONE
09701380
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
MONICA CHIN KITTS
1050 CONNECTICUT AVENUE, NW
SUITE 600
WASHINGTON, D.C. 20036-5339
Assignment: 2
Reel/Frame:011933/0796   Pages: 4
Recorded: 04/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TETSUYA
Exec Dt:
10/24/2000
2
SAKAGUCHI, OSAMU
Exec Dt:
10/24/2000
3
KUSAMORI, HIROYUKI
Exec Dt:
10/24/2000
4
MATSUZAWA, OSAMU
Exec Dt:
10/24/2000
5
TAKAHASHI, MASAHIRO
Exec Dt:
10/24/2000
6
YAMAMOTO, TOSHIYA
Exec Dt:
10/24/2000
Assignee
1
TANAKA KIKINZOKU KOGYO K.K.
6-6, NIHONBASHIKAYABA-CHO 2-CHOME, CHUO-KU,
TOKYO 103-0025, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6432157
NONE
09701380
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
GEORGE E. ORAM
1050 CONNECTICUT AVENUE, N.W., SUITE 600
WASHINGTON, D.C. 20036-5339
Assignment: 3
Reel/Frame:011444/0636   Pages: 2
Recorded: 11/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, TOSHIYA
Exec Dt:
11/17/2000
2
KOJIMA, KIYOKAZU
Exec Dt:
11/15/2000
3
SAKAGUCHI, OSAMU
Exec Dt:
11/15/2000
4
KUNIHIRO, SHIMA
Exec Dt:
11/16/2000
Assignee
1
TANAKA KIKINZOKU KOGYO K.K.
6-6, NIHONBASHIKAYABA-CHO 2-CHOME, CHUO-KU
TOKYO 103-0025, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6791045
NONE
09701379
Correspondence name and address
ARENT FOX KINTER PLOTKIN & KAHN PLLC
MONICA CHIN KITTS
SUITE 800
1050 CONNECTICUT AVE N.W.
WASHINGTON, DC 20036-5339
Assignment: 4
Reel/Frame:012990/0326   Pages: 2
Recorded: 03/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, OSAMU
Exec Dt:
02/28/2002
2
TANEICHI, KENGO
Exec Dt:
02/28/2002
3
YAMAMOTO, TOSHIYA
Exec Dt:
02/28/2002
Assignee
1
TANAKA KIKINZOKU KOGYO K.K.
6-6, NIHONBASHIKAYABA-CHO 2-CHOME, CHUO-KU
TOKYO 103-8206, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6746551
US20020189720
10070419
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
ROBERT B. MURRAY
1050 CONNECTICUT AVENUE, N.W.
SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 5
Reel/Frame:013122/0784   Pages: 3
Recorded: 07/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, KEIJI
Exec Dt:
03/26/2002
2
HONMA, TAKEMASA
Exec Dt:
03/26/2002
3
HASHIMOTO, YASUHIRO
Exec Dt:
03/26/2002
4
SAKAGUCHI, OSAMU
Exec Dt:
02/28/2002
5
TANEICHI, KENGO
Exec Dt:
02/28/2002
6
YAMAMOTO, TOSHIYA
Exec Dt:
02/28/2002
Assignees
1
MABUCHI MOTOR CO., LTD. (JAPANESE CORPORATION)
430 MATSUHIDAI, MATSUDO-SHI
CHIBA-KEN, 270-2280, JAPAN
2
TANAKA KIKINZOKU KOGYO K.K. (JAPANESE CORPORATION)
6-6, NIHONBASHIKAYABA-CHO 2-CHOME
CHUO-KU, TOKYO 103-8206, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6638334
US20030061903
10088082
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
ROBERT B. MURRAY
1050 CONNECTICUT AVENUE, N.W.
SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 6
Reel/Frame:015892/0969   Pages: 3
Recorded: 10/18/2004
Attorney Dkt #:016910-0512
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, JUNICHI
Exec Dt:
09/07/2004
2
SAKAGUCHI, OSAMU
Exec Dt:
09/08/2004
3
MIYAGAWA, MASARU
Exec Dt:
09/07/2004
4
MAKISHIMA, SATOSHI
Exec Dt:
09/07/2004
5
KINOSHITA, SUSUMU
Exec Dt:
09/07/2004
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050029001
10895992
Correspondence name and address
FOLEY & LARDNER LLP
PAVAN K. AGARWAL
3000 K STREET, N.W., SUITE 500
WASHINGTON HARBOUR
WASHINGTON, DC 20007-5143
Assignment: 7
Reel/Frame:017570/0890   Pages: 2
Recorded: 02/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIHARA, NOBUHITO
Exec Dt:
11/18/2005
2
SAKAGUCHI, OSAMU
Exec Dt:
11/18/2005
3
YAMAMOTO, TOSHIYA
Exec Dt:
11/18/2005
Assignee
1
TANAKA KIKINZOKU KOGYO K.K.
6-6, NIHONBASHIKAYABACHO 2-CHOME
CHUO-KU, TOKYO 103-8206, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070018526
10567784
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:017707/0156   Pages: 3
Recorded: 03/22/2006
Attorney Dkt #:03180.0440
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOROKURA, KUNIO
Exec Dt:
12/22/2005
2
SHIORI, TETSU
Exec Dt:
12/20/2005
3
SAKAGUCHI, OSAMU
Exec Dt:
12/21/2005
4
SHIMIZU, TOSHIO
Exec Dt:
12/21/2005
5
MIYAGAWA, MASARU
Exec Dt:
12/21/2005
6
KINOSHITA, SUSUMU
Exec Dt:
12/21/2005
7
MAKISHIMA, SATOSHI
Exec Dt:
12/14/2005
8
SATO, JUNICHI
Exec Dt:
12/20/2005
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060152890
11311219
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 2001-4413
Assignment: 9
Reel/Frame:022344/0103   Pages: 2
Recorded: 02/25/2009
Attorney Dkt #:will.0130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KEI
Exec Dt:
02/16/2009
2
FUJIMOTO, TAKEO
Exec Dt:
02/16/2009
3
SAKAGUCHI, OSAMU
Exec Dt:
02/16/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8527710
US20110029736
12310448
Correspondence name and address
JUAN CARLOS A. MARQUEZ
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA. 22042
Assignment: 10
Reel/Frame:024631/0650   Pages: 5
Recorded: 07/02/2010
Attorney Dkt #:TAN-164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, KEIJI
Exec Dt:
05/31/2010
2
TAKABATAKE, MAKOTO
Exec Dt:
05/31/2010
3
UZAWA, HIDEYUKI
Exec Dt:
05/31/2010
4
TAKAHASHI, MASAHIRO
Exec Dt:
06/14/2010
5
HORIUCHI, YOSHINORI
Exec Dt:
06/14/2010
6
ASADA, TAKAO
Exec Dt:
06/15/2010
7
SAKAGUCHI, OSAMU
Exec Dt:
06/14/2010
Assignees
1
MABUCHI MOTOR CO., LTD.
430, MATSUHIDAI, MATSUDO-SHI
CHIBA, JAPAN 270-2280
2
TANAKA KIKINZOKU KOGYO K.K.
7-3 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8330320
US20100308688
12768186
Correspondence name and address
ROBERTS & ROBERTS, LLP, ATTORNEYS AT LAW
P.O. BOX 484
PRINCETON, NJ 08542-0484
Assignment: 11
Reel/Frame:025185/0048   Pages: 4
Recorded: 10/25/2010
Attorney Dkt #:66G052397-USA-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAUCHI, YASUHISA
Exec Dt:
10/20/2010
2
ITO, TAKASHI
Exec Dt:
10/20/2010
3
SAKAGUCHI, OSAMU
Exec Dt:
10/20/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110088943
12905406
Correspondence name and address
TOSHIBA AMERICA, INC.
901 NEW YORK AVENUE, N.W. SUITE1150
WASHINGTON, DC 20001-4413
Assignment: 12
Reel/Frame:031368/0752   Pages: 3
Recorded: 10/08/2013
Attorney Dkt #:TAN-198
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHIMOTO, TAKAOMI
Exec Dt:
09/04/2013
2
KASHIWAGI, KOUZOU
Exec Dt:
09/04/2013
3
SAKAGUCHI, OSAMU
Exec Dt:
09/04/2013
Assignee
1
TANAKA KIKINZOKU KOGYO K.K.
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9375811
US20140037492
14110709
Correspondence name and address
ROBERTS & ROBERTS, LLP, ATTORNEYS AT LAW
P.O. BOX 484
PRINCETON, NJ 08542-0484
Assignment: 13
Reel/Frame:033668/0824   Pages: 3
Recorded: 09/04/2014
Attorney Dkt #:TAN-212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KISHIMOTO, TAKAOMI
Exec Dt:
07/24/2014
2
HORIUCHI, YOSHINORI
Exec Dt:
07/21/2014
3
SAKAGUCHI, OSAMU
Exec Dt:
07/21/2014
4
KASHIWAGI, KOUZOU
Exec Dt:
07/22/2014
Assignee
1
TANAKA KIKINZOKU KOGYO K.K.
7-3, MARUNOUCHI 2- CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9851237
US20150027223
14382894
Correspondence name and address
ROBERTS & ROBERTS, LLP, ATTORNEYS AT LAW
P.O. BOX 484
PRINCETON, NJ 08542-0484
Assignment: 14
Reel/Frame:033864/0136   Pages: 3
Recorded: 10/01/2014
Attorney Dkt #:TAN-216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, OSAMU
Exec Dt:
09/24/2014
2
TAKAHASHI, MICHIYA
Exec Dt:
09/24/2014
3
ADACHI, SHINYA
Exec Dt:
09/24/2014
Assignee
1
TANAKA KIKINZOKU KOGYO K.K.
7-3, MARUNOUCHI 2- CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10176958
US20150054613
14389911
Correspondence name and address
ROBERTS & ROBERTS, LLP, ATTORNEYS AT LAW
P.O. BOX 484
PRINCETON, NJ 08542-0484
Assignment: 15
Reel/Frame:048677/0438   Pages: 3
Recorded: 03/22/2019
Attorney Dkt #:14667.0005-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, OSAMU
Exec Dt:
02/27/2019
2
HATAE, TOMOHIRO
Exec Dt:
02/27/2019
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10963716
US20200042812
16360791
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:048813/0702   Pages: 3
Recorded: 04/05/2019
Attorney Dkt #:Q246120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, OSAMU
Exec Dt:
02/27/2019
2
HATAE, TOMOHIRO
Exec Dt:
02/27/2019
3
ZHANG, CHENG
Exec Dt:
02/27/2019
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11200630
US20200043118
16376077
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:048954/0863   Pages: 3
Recorded: 04/22/2019
Attorney Dkt #:Q246426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, OSAMU
Exec Dt:
02/27/2019
2
HATAE, TOMOHIRO
Exec Dt:
02/27/2019
3
ZHANG, CHENG
Exec Dt:
02/27/2019
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10657740
US20200118369
16390238
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:062879/0280   Pages: 3
Recorded: 03/03/2023
Attorney Dkt #:6990000035US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, OSAMU
Exec Dt:
02/27/2019
2
HATAE, TOMOHIRO
Exec Dt:
02/27/2019
3
ZHANG, CHENG
Exec Dt:
02/27/2019
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230222423
18117241
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW.
SUITE 900
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:049364/0610   Pages: 5
Recorded: 06/04/2019
Attorney Dkt #:8956URJ-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, OSAMU
Exec Dt:
04/12/2019
2
ITO, ISAO
Exec Dt:
04/12/2019
3
TORIYAMA, YASUHIRO
Exec Dt:
04/12/2019
4
MATSUBAYASHI, KATSUYUKI
Exec Dt:
04/16/2019
Assignees
1
UEDA JAPAN RADIO CO., LTD.
2-10-19, FUMIIRI
UEDA CITY, NAGANO PREFECTURE, JAPAN 386-8608
2
JAPAN RADIO CO., LTD.
21-11, MURE 6-CHOME
MITAKA-SHI, TOKYO, JAPAN 181-0002
3
NISSHINBO HOLDINGS INC.
2-31-11, NIHONBASHI NINGYO-CHO
CHUO-KU, TOKYO, JAPAN 103-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11525812
US20200064311
16466527
Correspondence name and address
JASON H. VICK / SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 20
Reel/Frame:058149/0516   Pages: 4
Recorded: 11/18/2021
Attorney Dkt #:7860000001US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATAE, TOMOHIRO
Exec Dt:
10/27/2021
2
SAKAGUCHI, OSAMU
Exec Dt:
10/29/2021
3
AOKI, YOJI
Exec Dt:
10/27/2021
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220222991
17612291
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 21
Reel/Frame:059303/0798   Pages: 4
Recorded: 03/18/2022
Attorney Dkt #:7860000003US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, OSAMU
Exec Dt:
03/02/2022
2
HATAE, TOMOHIRO
Exec Dt:
03/02/2022
3
AOKI, YOJI
Exec Dt:
03/14/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME,
MINATO-KU,
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220414195
17761684
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:060272/0579   Pages: 4
Recorded: 06/22/2022
Attorney Dkt #:7860000005US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, OSAMU
Exec Dt:
03/29/2022
2
HATAE, TOMOHIRO
Exec Dt:
03/29/2022
3
AOKI, YOJI
Exec Dt:
03/29/2022
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230042389
17788008
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006

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