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Patent Assignment Assignor Details
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Assignor Name : OTSU, TOSHIAKI
Total Assignments: 19
Assignment: 1
Reel/Frame:008713/0359   Pages: 3
Recorded: 09/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TORU
Exec Dt:
04/30/1997
2
NAKAMURA, AKIHIKO
Exec Dt:
04/30/1997
3
SUZUKI, SHIGERU
Exec Dt:
04/30/1997
4
OTSU, TOSHIAKI
Exec Dt:
04/30/1997
5
OKAMOTO, AKIO
Exec Dt:
04/30/1997
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO, 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5883213
NONE
08820082
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
F. D. VASTINE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:009274/0439   Pages: 3
Recorded: 06/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TORU
Exec Dt:
04/28/1998
2
OTSU, TOSHIAKI
Exec Dt:
04/28/1998
3
SUZUKI, SHIGERU
Exec Dt:
04/28/1998
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
CHIYODA-KU
4-1, YURAKU-CHO 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6235855
NONE
09048000
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:010469/0434   Pages: 3
Recorded: 11/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TORU
Exec Dt:
10/20/1999
2
OTSU, TOSHIAKI
Exec Dt:
10/20/1999
3
SUZUKI, SHIGERU
Exec Dt:
10/20/1999
4
NAKAJIMA, MASATAKA
Exec Dt:
10/20/1999
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6329479
NONE
09390711
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JAMES J. KELLY
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:012615/0852   Pages: 3
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TORU
Exec Dt:
04/07/2000
2
NAKAJIMA, MASATAKA
Exec Dt:
04/07/2000
3
OTSU, TOSHIAKI
Exec Dt:
04/07/2000
4
ODA, TAKESHI
Exec Dt:
04/10/2000
5
NAOE, TAKANORI
Exec Dt:
04/10/2000
6
NISHITOBA, YUKIKO
Exec Dt:
04/10/2000
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO 100-0006, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6410673
NONE
09581812
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JOSEPH A. SCAFETTA, JR.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:012708/0513   Pages: 3
Recorded: 03/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, TAKESHI
Exec Dt:
07/04/2000
2
NISHITOBA, YUKIKO
Exec Dt:
07/04/2000
3
ARAI, TORU
Exec Dt:
07/04/2000
4
OKAMOTO, AKIO
Exec Dt:
07/04/2000
5
OTSU, TOSHIAKI
Exec Dt:
07/04/2000
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO 194-0023, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6630215
NONE
09622914
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
HARRIS A. PITLICK
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:013074/0683   Pages: 4
Recorded: 07/11/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR'S EXECUTION DATE, PREVIOUSLY RECORDED AT REEL 012708 FRAME 0513.
Assignors
1
ODA, TAKESHI
Exec Dt:
07/04/2000
2
NISHITOBA, YUKIKO
Exec Dt:
07/10/2000
3
ARAI, TORU
Exec Dt:
07/04/2000
4
OKAMOTO, AKIO
Exec Dt:
07/04/2000
5
OTSU, TOSHIAKI
Exec Dt:
07/04/2000
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 194-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6630215
NONE
09622914
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:012186/0264   Pages: 3
Recorded: 09/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TORU
Exec Dt:
04/12/2001
2
NAKAJIMA, MASATAKA
Exec Dt:
04/12/2001
3
OTSU, TOSHIAKI
Exec Dt:
04/12/2001
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME, CHIYODA-KU
TOKYO 100-0006, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559234
NONE
09831380
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:012266/0387   Pages: 3
Recorded: 10/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TORU
Exec Dt:
04/23/2001
2
NAKAJIMA, MASATAKA
Exec Dt:
04/23/2001
3
OTSU, TOSHIAKI
Exec Dt:
04/26/2001
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
CHIYODA-KU
4-1, YURAKU-CHO 1-CHOME
TOKYO 100-8455, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566453
NONE
09831358
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:012505/0093   Pages: 3
Recorded: 01/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TORU
Exec Dt:
09/28/2001
2
OTSU, TOSHIAKI
Exec Dt:
10/03/2001
3
NAKAJIMA, MASATAKA
Exec Dt:
09/28/2001
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030096926
09926523
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, ATTORNEYS AT LAW
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY, FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 10
Reel/Frame:012816/0479   Pages: 3
Recorded: 04/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TORU
Exec Dt:
03/26/2002
2
OTSU, TOSHIAKI
Exec Dt:
04/02/2002
3
NAKAJIMA, MASATAKA
Exec Dt:
03/26/2002
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
CHIYODA-KU
4-1, YURAKU-CHO 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6803422
US20020161130
10078668
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
CORWIN P. UMBACH
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:013495/0121   Pages: 3
Recorded: 11/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TORU
Exec Dt:
10/15/2002
2
OTSU, TOSHIAKI
Exec Dt:
10/18/2002
3
NAKAJIMA, MASATAKA
Exec Dt:
10/15/2002
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6891004
US20030149201
10246641
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
THOMAS B. BLINKA
ATTORNEYS AT LAW
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:014976/0538   Pages: 3
Recorded: 02/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TORU
Exec Dt:
08/06/2003
2
OTSU, TOSHIAKI
Exec Dt:
08/08/2003
3
NAKAJIMA, MASATAKA
Exec Dt:
07/30/2003
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
4-1, YURAKU-CHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8455
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7022794
US20040102588
10477548
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 13
Reel/Frame:022497/0096   Pages: 4
Recorded: 04/02/2009
Attorney Dkt #:340194US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSU, TOSHIAKI
Exec Dt:
03/11/2009
2
TACHIYAMA, TAKASHI
Exec Dt:
03/13/2009
3
KOBAYASHI, MINETO
Exec Dt:
03/03/2009
4
YUBUNE, KAZUYUKI
Exec Dt:
03/03/2009
5
TAKEUCHI, TAKAO
Exec Dt:
03/11/2009
6
WAKUDA, YUSUKE
Exec Dt:
03/03/2009
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100074824
12443310
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:027026/0980   Pages: 3
Recorded: 10/06/2011
Attorney Dkt #:039371.34
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAUCHI, TOSHIAKI
Exec Dt:
09/22/2011
2
ABE, YASUSHI
Exec Dt:
09/10/2011
3
OTSU, TOSHIAKI
Exec Dt:
09/10/2011
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120022195
13202291
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 15
Reel/Frame:027027/0097   Pages: 3
Recorded: 10/06/2011
Attorney Dkt #:039371.33
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAUCHI, TOSHIAKI
Exec Dt:
09/22/2011
2
YASHIMA, HIROYUKI
Exec Dt:
09/10/2011
3
OTSU, TOSHIAKI
Exec Dt:
09/10/2011
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120022196
13202018
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
P.O. BOX 10064
MCLEAN, VA 22102-8064
Assignment: 16
Reel/Frame:027384/0598   Pages: 3
Recorded: 12/14/2011
Attorney Dkt #:039371-35
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, HIROSHI
Exec Dt:
10/31/2011
2
OTSU, TOSHIAKI
Exec Dt:
11/02/2011
3
MORI, HIDEHARU
Exec Dt:
11/04/2011
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120130008
13378023
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE P.C.
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 17
Reel/Frame:027495/0915   Pages: 6
Recorded: 01/06/2012
Attorney Dkt #:039371-37
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, NAOKI
Exec Dt:
11/15/2011
2
KONNO, MIKIO
Exec Dt:
11/18/2011
3
NAGAO, DAISUKE
Exec Dt:
11/18/2011
4
MASHIKO, YOSHIHIRO
Exec Dt:
11/21/2011
5
OTSU, TOSHIAKI
Exec Dt:
11/24/2011
Assignees
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
2
TOHOKU UNIVERSITY
2-1-1 KATAHIRA, AOBA-KU
SENDAI-SHI MIYAGI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493683
US20120172523
13382837
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE P.C.
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 18
Reel/Frame:027687/0923   Pages: 6
Recorded: 02/10/2012
Attorney Dkt #:039371.38
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, NAOKI
Exec Dt:
01/23/2012
2
KONNO, MIKIO
Exec Dt:
01/25/2012
3
NAGAO, DAISUKE
Exec Dt:
01/25/2012
4
MASHIKO, YOSHIHIRO
Exec Dt:
02/02/2012
5
OTSU, TOSHIAKI
Exec Dt:
01/31/2012
Assignees
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
2
TOHOKU UNIVERSITY
2-1-1 KATAHIRA, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8487060
US20120142859
13389926
Correspondence name and address
THOMAS W. COLE
7918 JONES BRANCH DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 19
Reel/Frame:036280/0678   Pages: 10
Recorded: 08/07/2015
Attorney Dkt #:0356.1036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKARI, SATORU
Exec Dt:
06/29/2015
2
ABE, YASUSHI
Exec Dt:
06/29/2015
3
OTSU, TOSHIAKI
Exec Dt:
07/31/2015
4
KAWASAKI, TAKASHI
Exec Dt:
07/29/2015
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150352747
14761492
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005

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