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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : OTSU, TORU
Total Assignments: 24
Assignment: 1
Reel/Frame:012409/0988   Pages: 3
Recorded: 12/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABURAKAWA, YUJI
Exec Dt:
12/04/2001
2
YOSHINO, HITOSHI
Exec Dt:
12/04/2001
3
OTSU, TORU
Exec Dt:
12/04/2001
4
YAMAO, YASUSHI
Exec Dt:
12/04/2001
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7116909
US20020109885
09988555
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:012628/0238   Pages: 3
Recorded: 03/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABURAKAWA, YUJI
Exec Dt:
02/20/2002
2
OTSU, TORU
Exec Dt:
02/20/2002
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7003321
US20020094842
10004885
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JOSEPH A. SCAFETTA, JR.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:012772/0659   Pages: 3
Recorded: 04/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABURAKAWA, YUJI
Exec Dt:
03/26/2002
2
YOSHINO, HITOSHI
Exec Dt:
03/26/2002
3
OTSU, TORU
Exec Dt:
03/26/2002
4
YAMAO, YASUSHI
Exec Dt:
03/26/2002
Assignee
1
NTT DOCOMO, INC.
CHIYODA-KU
11-1, NAGATACHO 2-CHOME
TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030007214
10030416
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:012836/0486   Pages: 2
Recorded: 04/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKUBO, SHINZO
Exec Dt:
04/08/2002
2
YOSHINO, HITOSHI
Exec Dt:
04/08/2002
3
OTSU, TORU
Exec Dt:
04/08/2002
4
YAMAO, YASUSHI
Exec Dt:
04/08/2002
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU,
TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020181437
10132131
Correspondence name and address
OBLON SPIVAK ET AL
1755 J. DAVIS HWY. 4TH FL
ARLINGTON VA 22202
Assignment: 5
Reel/Frame:012799/0386   Pages: 3
Recorded: 04/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABURAKAWA, YUJI
Exec Dt:
04/10/2002
2
OTSU, TORU
Exec Dt:
04/10/2002
3
YAMAO, YASUSHI
Exec Dt:
04/10/2002
Assignee
1
NTT DOCOMO INC
CHIYODA-KU
11-1 NAGATACHO 2-CHOME
TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020109887
10073344
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ETAL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:012837/0126   Pages: 3
Recorded: 04/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HITOSHI
Exec Dt:
04/19/2002
2
OTSU, TORU
Exec Dt:
04/19/2002
3
HATA, MASAHARU
Exec Dt:
04/19/2002
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7103022
US20020115474
10073317
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:013987/0421   Pages: 3
Recorded: 04/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KOICHIRO
Exec Dt:
08/02/2002
2
ABURAKAWA, YUJI
Exec Dt:
08/02/2002
3
OTSU, TORU
Exec Dt:
08/02/2002
Assignee
1
NTT DOCOMO, INC.
11-1 NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6985737
US20030045282
10219285
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:014472/0843   Pages: 3
Recorded: 09/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, HIROYUKI
Exec Dt:
08/07/2002
2
OHKUBO, SHINZO
Exec Dt:
08/07/2002
3
OTSU, TORU
Exec Dt:
08/07/2002
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATCHO 2-CHOME
CHIYODA-KU,
TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7190967
US20030040283
10223414
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:013800/0843   Pages: 3
Recorded: 02/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, SHINJI
Exec Dt:
12/18/2002
2
FUJIWARA, ATSUSHI
Exec Dt:
12/18/2002
3
YOSHINO, HITOSHI
Exec Dt:
12/19/2002
4
OTSU, TORU
Exec Dt:
12/19/2002
5
YAMAO, YASUSHI
Exec Dt:
12/19/2002
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7519029
US20030125067
10328025
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
MASAYASU MORI
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:014467/0649   Pages: 3
Recorded: 09/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, KOJI
Exec Dt:
02/10/2003
2
ABURAKAWA, YUJI
Exec Dt:
02/10/2003
3
OTSU, TORU
Exec Dt:
02/10/2003
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7046965
US20030157897
10366346
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MASAYASU MORI
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:014003/0613   Pages: 3
Recorded: 04/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KOICHIRO
Exec Dt:
02/15/2003
2
ABURAKAWA, YUJI
Exec Dt:
02/17/2003
3
NAKAYAMA, YUJI
Exec Dt:
02/17/2003
4
OTSU, TORU
Exec Dt:
02/17/2003
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7292824
US20040203967
10378893
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:013995/0128   Pages: 3
Recorded: 04/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, ATSUSHI
Exec Dt:
02/25/2003
2
TAKEDA, SHINJI
Exec Dt:
02/25/2003
3
YOSHINO, HITOSHI
Exec Dt:
02/25/2003
4
OTSU, TORU
Exec Dt:
02/25/2003
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7352729
US20030165127
10376244
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
MASAYASU MORI
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:014349/0596   Pages: 3
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKUBO, SHINZO
Exec Dt:
04/01/2003
2
YOSHINO, HITOSHI
Exec Dt:
04/01/2003
3
KIKUCHI, SHIRO
Exec Dt:
04/01/2003
4
OTSU, TORU
Exec Dt:
04/01/2003
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7190930
US20040009784
10398216
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MASAYASU MORI
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:018833/0484   Pages: 3
Recorded: 01/22/2007
Attorney Dkt #:249205US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, SHINJI
Exec Dt:
02/16/2004
2
FUJIWARA, ATSUSHI
Exec Dt:
02/16/2004
3
YOSHINO, HITOSHI
Exec Dt:
02/16/2004
4
OTSU, TORU
Exec Dt:
02/16/2004
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7619998
US20040166853
10782929
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 15
Reel/Frame:015691/0126   Pages: 2
Recorded: 08/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKUBO, SHINZO
Exec Dt:
02/17/2004
2
OTSU, TORU
Exec Dt:
02/17/2004
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7457230
US20040258098
10767370
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
JOSEPH A. SCAFETTA, JR.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:015436/0232   Pages: 3
Recorded: 06/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, SHINJI
Exec Dt:
02/20/2004
2
FUJIWARA, ATSUSHI
Exec Dt:
02/20/2004
3
YOSHINO, HITOSHI
Exec Dt:
02/20/2004
4
OTSU, TORU
Exec Dt:
02/20/2004
5
YAMAO, YASUSHI
Exec Dt:
02/20/2004
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7702280
US20040242154
10483998
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:015444/0931   Pages: 3
Recorded: 06/07/2004
Attorney Dkt #:249423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, KOJI
Exec Dt:
02/20/2004
2
ABURAKAWA, YUJI
Exec Dt:
02/20/2004
3
OTSU, TORU
Exec Dt:
02/20/2004
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7209716
US20040171352
10786541
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:015835/0328   Pages: 3
Recorded: 09/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, SHINJI
Exec Dt:
07/06/2004
2
OTSU, TORU
Exec Dt:
07/06/2004
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7720466
US20050037770
10855640
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:015919/0478   Pages: 2
Recorded: 10/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAMOTO, KOZUE
Exec Dt:
08/25/2004
2
YOSHINO, HITOSHI
Exec Dt:
08/25/2004
3
OTSU, TORU
Exec Dt:
08/25/2004
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050037763
10882261
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:017933/0225   Pages: 3
Recorded: 05/24/2006
Attorney Dkt #:277542US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAMOTO, KOZUE
Exec Dt:
08/12/2005
2
YOSHINO, HITOSHI
Exec Dt:
08/22/2005
3
OTSU, TORU
Exec Dt:
08/30/2005
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, 100-6150, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7889632
US20060250935
10547428
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:017151/0325   Pages: 2
Recorded: 12/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSU, TORU
Exec Dt:
12/21/2005
2
PRESIDENT & GEO
Exec Dt:
12/21/2005
3
DOCOMO COMMUNICATIONS LABORATORIES EUROPE GMBH
Exec Dt:
12/21/2005
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATA-CHO
2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8086658
US20070033261
10557270
Correspondence name and address
EDWARDS & ANGELL, LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 22
Reel/Frame:017201/0302   Pages: 2
Recorded: 01/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OTSU, TORU
Exec Dt:
12/21/2005
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATA-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 106-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7649953
US20060274846
10545588
Correspondence name and address
JOHN J. PENNY, JR.
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MASSACHUSETTS 02205
Assignment: 23
Reel/Frame:026960/0993   Pages: 3
Recorded: 09/23/2011
Attorney Dkt #:DE2076 (041654.013)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAKAWA, HARUYOSHI
Exec Dt:
09/15/2011
2
UCHIDA, MINORU
Exec Dt:
09/16/2011
3
OTSU, TORU
Exec Dt:
09/16/2011
Assignee
1
KURITA WATER INDUSTRIES LTD.
4-7, NISHI-SHINJUKU 3-CHOME
SHINJUKU-KU
TOKYO, JAPAN 1608383
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130092553
13259848
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 24
Reel/Frame:028630/0518   Pages: 3
Recorded: 07/25/2012
Attorney Dkt #:DE2112 (041654.015)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, MINORU
Exec Dt:
06/05/2012
2
OTSU, TORU
Exec Dt:
06/06/2012
Assignee
1
KURITA WATER INDUSTRIES LTD.
4-7 NISHI-SHINJUKU 3-CHOME
SHINJUKU-KU
TOKYO, JAPAN 1608383
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9142424
US20120291806
13575042
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111

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