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Patent Assignment Assignor Details
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Assignor Name : SUGANO, MASARU
Total Assignments: 18
Assignment: 1
Reel/Frame:009515/0266   Pages: 2
Recorded: 10/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEYAMA AKIO
Exec Dt:
10/01/1998
2
NAKAJIMA, YASUYUKI
Exec Dt:
10/01/1998
3
YANAGIHARA, HIROMASA
Exec Dt:
10/01/1998
4
SUGANO, MASARU
Exec Dt:
10/01/1998
Assignee
1
KOKUSAI DENSHIN DENWA KABUSHIKI KAISHA
3-2, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6426772
NONE
09167886
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
NICKOLAS E. WESTMAN
900 SECOND AVENUE SOUTH
SUITE 1600
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:009800/0645   Pages: 2
Recorded: 02/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, MASARU
Exec Dt:
02/17/1999
2
NAKAJIMA, YASUYUKI
Exec Dt:
02/17/1999
3
YANAGIHARA, HIROMASA
Exec Dt:
02/17/1999
4
YONEYAMA, AKIO
Exec Dt:
02/17/1999
Assignee
1
KDD CORPORATION
SHINJUKU-KU
3-2, NISHISHINJUKU 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6473459
NONE
09255965
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
NICKOLAS E. WESTMAN
SUITE 1600 - INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:010596/0727   Pages: 3
Recorded: 02/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEYAMA, AKIO
Exec Dt:
02/21/2000
2
NAKAJIMA, YASUYUKI
Exec Dt:
02/21/2000
3
YANAGIHARA, HIROMASA
Exec Dt:
02/21/2000
4
SUGANO, MASARU
Exec Dt:
02/21/2000
Assignee
1
KDD CORPORATION
3-2, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6973126
NONE
09515896
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
MEL R. QUINTOS
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:011085/0649   Pages: 3
Recorded: 09/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, YASUYUKI
Exec Dt:
08/25/2000
2
YANAGIHARA, HIROMASA
Exec Dt:
08/25/2000
3
YONEYAMA, AKIO
Exec Dt:
08/25/2000
4
SUGANO, MASARU
Exec Dt:
08/25/2000
Assignee
1
KDD CORPORATION
3-2, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7380015
NONE
09657368
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
MEL R. QUINTOS
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:011346/0184   Pages: 3
Recorded: 12/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, MASARU
Exec Dt:
11/30/2000
2
NAKAJIMA, YASUYUKI
Exec Dt:
11/30/2000
3
YANAGIHARA, HIROMASA
Exec Dt:
11/30/2000
4
YONEYAMA, AKIO
Exec Dt:
11/30/2000
5
KATO, HARUHISA
Exec Dt:
11/30/2000
Assignee
1
DDI CORPORATION
8, ICHIBANCHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7212972
US20010003813
09730607
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
DONALD W. HANSON
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:011795/0773   Pages: 3
Recorded: 05/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, CHIHIRO
Exec Dt:
04/12/2001
2
NISHIYAMA, SATOSHI
Exec Dt:
04/12/2001
3
SUGANO, MASARU
Exec Dt:
04/12/2001
4
TAKISHIMA, YASUHIRO
Exec Dt:
04/12/2001
5
KANEMITSU, HIROYUKI
Exec Dt:
04/12/2001
6
HARADA, TOMOYASU
Exec Dt:
04/12/2001
Assignees
1
DDI CORPORATION
CHIYODA-KU
8, ICHIBANCHO
TOKYO, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
CHIYODA-KU
1 TOYOTA-CHO
TOYOTA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010027482
09777010
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
MEL R. QUINTOS
1725 K. STREET, N.W., STE 1000
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:011839/0437   Pages: 3
Recorded: 05/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, MASARU
Exec Dt:
05/07/2001
2
NAKAJIMA, YASUYUKI
Exec Dt:
05/07/2001
3
YANAGIHARA, HIROMASA
Exec Dt:
05/07/2001
4
YONEYAMA, AKIO
Exec Dt:
05/07/2001
5
KATO, HARUHISA
Exec Dt:
05/07/2001
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU, 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020054074
09863352
Correspondence name and address
ARMSTRONG, WESTERMAN, HOTTORI, ET AL.
MEL R. QUINTOS
1725 K STREET, N.W.
SUITE 1001
WASHINGTON, D.C. 20006
Domestic representative
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:012633/0206   Pages: 3
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, YASUYUKI
Exec Dt:
02/12/2002
2
YANAGIHARA, HIROMASA
Exec Dt:
02/12/2002
3
SUGANO, MASARU
Exec Dt:
02/12/2002
Assignee
1
KDDI CORPORATION
SHINJUKU-KU
3-2 NISHISHINJUKU 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7697815
US20020118952
10082268
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI LLP
MEL R. QUINTOS
1725 K STREET NW SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:012705/0088   Pages: 3
Recorded: 03/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIHARA, HIROMASA
Exec Dt:
02/19/2002
2
NAKAJIMA, YASUYUKI
Exec Dt:
02/19/2002
3
SUGANO, MASARU
Exec Dt:
02/19/2002
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020133486
10095967
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
KEN-ICHI HATTORI
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 10
Reel/Frame:014407/0554   Pages: 3
Recorded: 08/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, YASUYUKI
Exec Dt:
07/30/2003
2
SUGANO, MASARU
Exec Dt:
07/30/2003
3
YANAGIHARA, HIROMASA
Exec Dt:
07/30/2003
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7916793
US20040091044
10641025
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
WILLIAM F. WESTERMAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 11
Reel/Frame:014551/0256   Pages: 3
Recorded: 09/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, MASARU
Exec Dt:
09/12/2003
2
NAKAJIMA, YASUYUKI
Exec Dt:
09/12/2003
3
YANAGIHARA, HIROMASA
Exec Dt:
09/12/2003
Assignee
1
KDDI R&D LABORATORIES, INC.
1-15, OHARA 2-CHOME, KAMIFUKUOKA-SHI
SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8264616
US20040223052
10670245
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
KEN-ICHI HATTORI
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 12
Reel/Frame:016351/0951   Pages: 3
Recorded: 03/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, MASARU
Exec Dt:
02/10/2005
2
YANAGIHARA, HIROMASA
Exec Dt:
02/10/2005
3
NAKAJIMA, YASUYUKI
Exec Dt:
02/10/2005
Assignee
1
KDDI R&D LABORATORIES, INC.
1-15, OHARA 2-CHOME,
KAMIFUKUOKA-SHI, SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7916171
US20050195331
11068756
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:019902/0462   Pages: 3
Recorded: 09/19/2007
Attorney Dkt #:072238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, KOICHI
Exec Dt:
09/07/2007
2
SUGANO, MASARU
Exec Dt:
09/07/2007
3
TAKISHIMA, YASUHIRO
Exec Dt:
09/07/2007
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8134903
US20080074979
11902112
Correspondence name and address
WESTERMAN, HATTORI, DANIELS
& ADRIAN, LLP
1250 CONNECTICUT AVENUE, N.W.
SUITE 700
WASHINGTON, D.C. 20036
Assignment: 14
Reel/Frame:020691/0926   Pages: 2
Recorded: 03/24/2008
Attorney Dkt #:K80.12-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, MASARU
Exec Dt:
03/07/2008
2
TAKISHIMA, YASUHIRO
Exec Dt:
03/07/2008
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080240580
12053779
Correspondence name and address
JUDSON K. CHAMPLIN
900 SECOND AVENUE SOUTH
SUITE 1400
MINNEAPOLIS, MN 55402-3319
Assignment: 15
Reel/Frame:021780/0252   Pages: 2
Recorded: 11/04/2008
Attorney Dkt #:K80.12-0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, MASARU
Exec Dt:
10/23/2008
2
TAKAGI, KOICHI
Exec Dt:
10/23/2008
3
TOYOTA, YOUSUKE
Exec Dt:
10/23/2008
Assignee
1
KDDI CORPORATION
3-2, NISHISHIN-JUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8838500
US20090119781
12264294
Correspondence name and address
WESTMAN CHAMPLIN & KELLY, P.A./ JKC
SUITE 1400
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402-3244
Assignment: 16
Reel/Frame:024304/0709   Pages: 3
Recorded: 04/19/2010
Attorney Dkt #:056819-5029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, YUSUKE
Exec Dt:
04/09/2010
2
SUGANO, MASARU
Exec Dt:
04/09/2010
3
YONEYAMA, AKIO
Exec Dt:
04/09/2010
Assignee
1
KDDI CORPORATION
3-2, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100278434
12762696
Correspondence name and address
ROBERT J. GAYBRICK
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:026521/0031   Pages: 2
Recorded: 06/29/2011
Attorney Dkt #:110740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TOMOHIKO
Exec Dt:
05/12/2011
2
SUGANO, MASARU
Exec Dt:
05/16/2011
3
SAKAZAWA, SHIGEYUKI
Exec Dt:
05/16/2011
Assignee
1
KDDI CORPORATION
3-2, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8849063
US20110321084
13168447
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 18
Reel/Frame:058045/0174   Pages: 7
Recorded: 11/08/2021
Attorney Dkt #:P64380
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, MASARU
Exec Dt:
10/11/2021
2
YANAGIHARA, HIROMASA
Exec Dt:
10/11/2021
3
NAKAJIMA, YASUYUKI
Exec Dt:
10/11/2021
Assignee
1
KDDI CORPORATION
3-2, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-8003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220321873
17609484
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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