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Patent Assignment Assignor Details
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Assignor Name : KATOU, KOUJI
Total Assignments: 22
Assignment: 1
Reel/Frame:008704/0346   Pages: 2
Recorded: 07/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUJI
Exec Dt:
07/01/1997
2
INOUE, TORU
Exec Dt:
07/01/1997
3
ISHII, MAKOTO
Exec Dt:
07/01/1997
4
TAKAKURA, YUHACHI
Exec Dt:
07/01/1997
5
NOTOHARA, YASUO
Exec Dt:
07/01/1997
6
KAWABATA, YUKIO
Exec Dt:
07/01/1997
7
SHINOZAKI, HIROSHI
Exec Dt:
07/01/1997
8
NAKAMURA, HIROO
Exec Dt:
07/01/1997
9
TAKAKU, SHOJI
Exec Dt:
07/01/1997
10
MORIMOTO, MOTOO
Exec Dt:
07/01/1997
Assignee
1
HITACHI, LTD
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929591
NONE
08895033
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:008847/0192   Pages: 3
Recorded: 10/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOTOHARA, YASUO
Exec Dt:
09/24/1997
2
KAWABATA, YUKIO
Exec Dt:
09/24/1997
3
ISHII, MAKOTO
Exec Dt:
09/24/1997
4
SEINOZAKI, HIROSHI
Exec Dt:
09/24/1997
5
KATOU, KOUJI
Exec Dt:
09/24/1997
6
TAKAKURA, YUHACHI
Exec Dt:
09/24/1997
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6-KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6075328
NONE
08946937
Correspondence name and address
ANTONELLI, TERRY, STOUT ET AL.
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:010752/0741   Pages: 2
Recorded: 04/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKUI, TOYOMITSU
Exec Dt:
04/03/2000
2
KATOU, KOUJI
Exec Dt:
04/03/2000
3
OKUYAMA, ATSUSHI
Exec Dt:
04/03/2000
4
TERAUCHI, HIDEKI
Exec Dt:
04/03/2000
5
MAKITA, MINORU
Exec Dt:
03/29/2000
6
KANEKO, KISAKU
Exec Dt:
04/03/2000
7
IWASAKI, MASAYUKI
Exec Dt:
04/03/2000
8
TAMURA, KENJI
Exec Dt:
04/04/2000
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6396225
NONE
09557219
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGOTN VA 22209
Assignment: 4
Reel/Frame:011752/0473   Pages: 4
Recorded: 04/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, HAJIME
Exec Dt:
04/23/2001
2
KATOU, KOUJI
Exec Dt:
04/23/2001
Assignee
1
DAI NIPPON PRINTING CO., LTD.
1-1, ICHIGAYA-KAGA-CHO 1-CHOME
SHINJUKU-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6558799
US20010049022
09842097
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
ROGER W. PARKHURST
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VIRGINIA 22314-2805
Assignment: 5
Reel/Frame:016066/0738   Pages: 2
Recorded: 12/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUJI
Exec Dt:
11/16/2004
2
TAKEICHI, MASAKAZU
Exec Dt:
11/16/2004
3
SATO, YOSHIHISA
Exec Dt:
11/19/2004
4
HATTORI, TOSHIHIRO
Exec Dt:
11/17/2004
Assignees
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., 448-8661, JAPAN
2
NIPPON SOKEN, INC.
14, IWAYA, SHIMOHASUMI-CHO
NISHIO-CITY, AICHI-PREF., 445-0012, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7496157
US20050135190
11005020
Correspondence name and address
POSZ & BETHARDS, PLC
DAVID G. POSZ
11250 ROGER BACON DRIVE, SUITE 10
RESTON, VA 20190
Assignment: 6
Reel/Frame:016913/0113   Pages: 3
Recorded: 08/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, TAKAHIRO
Exec Dt:
07/27/2005
2
FUJIMOTO, NOBUYUKI
Exec Dt:
07/27/2005
3
KATOU, KOUJI
Exec Dt:
07/27/2005
4
YOSHIMOTO, SHINTAROU
Exec Dt:
07/27/2005
Assignee
1
TSUBAKIMOTO CHAIN CO.
OSAKA FUKOKUSEIMEI BUILDING, 2-4
KOMATSUBARA-CHO, KITA-KU
OSAKA, JAPAN 530-0018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7513844
US20060084537
11196988
Correspondence name and address
HOWSON AND HOWSON
BOX 457
SPRING HOUSE, PA 19477
Assignment: 7
Reel/Frame:018068/0682   Pages: 2
Recorded: 07/12/2006
Attorney Dkt #:1270.46327X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, HIROSHI
Exec Dt:
06/29/2006
2
TSUMARU, YOSHIKO
Exec Dt:
06/29/2006
3
KAWASAKI, DAI
Exec Dt:
06/29/2006
4
KATOU, KOUJI
Exec Dt:
06/29/2006
5
UENO, TAKUMI
Exec Dt:
06/29/2006
Assignee
1
HITACHI CHEMICAL DUPONT MICROSYSTEMS LTD.
4-1, KOISHIKAWA 1-CHOME
BUNKYOU-KU, TOKYO 112-0002, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8231959
US20080220222
10585738
Correspondence name and address
ANTONELLI TERRY STOUT, ET AL.
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:018206/0177   Pages: 3
Recorded: 08/23/2006
Conveyance: RE-RECORD TO ADD THE NAME OF THE FIRST ASSIGNOR, PREVIOUSLY RECORDED ON REEL 018068 FRAME 0682.
Assignors
1
OOE, MASAYUKI
Exec Dt:
06/29/2006
2
KOMATSU, HIROSHI
Exec Dt:
06/29/2006
3
TSUMARU, YOSHIKO
Exec Dt:
06/29/2006
4
KAWASAKI, DAI
Exec Dt:
06/29/2006
5
KATOU, KOUJI
Exec Dt:
06/29/2006
6
UENO, TAKUMI
Exec Dt:
06/29/2006
Assignee
1
HITACHI CHEMICAL DUPONT MICROSYSTEMS LTD.
4-1, KOISHIKAWA 1-CHOME, BUNKYOU-KU
TOKYO 112-0002, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8231959
US20080220222
10585738
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 9
Reel/Frame:020874/0621   Pages: 3
Recorded: 04/29/2008
Attorney Dkt #:Q107479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAOI, ETSUKO
Exec Dt:
04/11/2008
2
FUJITA, SATOSHI
Exec Dt:
04/11/2008
3
KURODA, AKIO
Exec Dt:
04/11/2008
4
KATOU, KOUJI
Exec Dt:
04/11/2008
5
SUE, TOSHIO
Exec Dt:
04/11/2008
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8221872
US20090047501
12090503
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:021631/0411   Pages: 4
Recorded: 10/03/2008
Attorney Dkt #:48494-0046 (428502)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUJI
Exec Dt:
09/04/2008
2
TAKEUCHI, KAZUYA
Exec Dt:
09/04/2008
3
KUSAKARI, ICHIRO
Exec Dt:
09/04/2008
4
ITAGAKI, OSAMU
Exec Dt:
09/04/2008
5
NAGAOKA, TAKAHIRO
Exec Dt:
09/04/2008
Assignee
1
MAX CO., LTD.
6-6, NIHONBASHIHAKOZAKI-CHO, CHUO-KU
TOKYO, JAPAN 103-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8198839
US20090160373
12296011
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 11
Reel/Frame:022338/0262   Pages: 4
Recorded: 03/03/2009
Attorney Dkt #:048494-0057 (435685)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKAMI, MITSUGU
Exec Dt:
02/24/2009
2
ADACHI, YOSHIAKI
Exec Dt:
02/24/2009
3
KATOU, KOUJI
Exec Dt:
02/24/2009
4
AGEHARA, KIGEN
Exec Dt:
02/24/2009
5
MIIDA, TAKASHI
Exec Dt:
02/24/2009
Assignee
1
MAX CO., LTD.
6-6, NIHONBASHIHAKOZAKI-CHO, CHUO-KU
TOKYO, JAPAN 103-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100200260
12439768
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 12
Reel/Frame:022685/0853   Pages: 4
Recorded: 05/14/2009
Attorney Dkt #:48494_0068_438132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, YASUSHI
Exec Dt:
04/20/2009
2
KATOU, KOUJI
Exec Dt:
04/20/2009
3
KOBAYASHI, TSUYOSHI
Exec Dt:
04/20/2009
4
YAMAMOTO, YU
Exec Dt:
04/20/2009
Assignee
1
MAX CO., LTD.
6-6, NIHONBASHIHAKOZAKI-CHO, CHUO-KU
TOKYO, JAPAN 103-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630802
US20090283167
12465959
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 13
Reel/Frame:041050/0367   Pages: 8
Recorded: 01/23/2017
Attorney Dkt #:048494-0068-02 (549525)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, YASUSHI
Exec Dt:
04/20/2009
2
KATOU, KOUJI
Exec Dt:
04/20/2009
3
KOBAYASHI, TSUYOSHI
Exec Dt:
04/20/2009
4
YAMAMOTO, YU
Exec Dt:
04/20/2009
Assignee
1
MAX CO., LTD.
6-6, NIHONBASHIHAKOZAKI-CHO, CHUO-KU
TOKYO, JAPAN 103-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10047533
US20170130472
15412732
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 14
Reel/Frame:022966/0577   Pages: 4
Recorded: 07/16/2009
Attorney Dkt #:48494_0075_440857
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMAKI, KAZUYA
Exec Dt:
07/01/2009
2
TERANISHI, AKIRA
Exec Dt:
07/01/2009
3
KATOU, KOUJI
Exec Dt:
07/01/2009
4
ARAI, KENICHI
Exec Dt:
07/01/2009
Assignee
1
MAX CO., LTD.
6-6, NIHONBASHIHAKOZAKI-CHO, CHUO-KU
TOKYO, JAPAN 103-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100253162
12523416
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 15
Reel/Frame:023600/0602   Pages: 4
Recorded: 12/03/2009
Attorney Dkt #:48494_0081_444248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUJI
Exec Dt:
10/06/2009
2
HAMANO, TERUFUMI
Exec Dt:
10/06/2009
3
OTSUKA, YOSHITAKA
Exec Dt:
10/06/2009
4
TERANISHI, AKIRA
Exec Dt:
10/06/2009
5
SAKAMAKI, KAZUYA
Exec Dt:
10/06/2009
Assignee
1
MAX CO., LTD.
6-6, NIHONBASHIHAKOZAKI-CHO, CHUO-KU
TOKYO, JAPAN 103-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8272452
US20110024146
12602870
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 16
Reel/Frame:029144/0869   Pages: 4
Recorded: 10/17/2012
Attorney Dkt #:048494-0134 (491480)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMAKI, KAZUYA
Exec Dt:
09/26/2012
2
KATOU, KOUJI
Exec Dt:
09/26/2012
Assignee
1
MAX CO., LTD.
6-6 NIHONBASHI HAKOZAKI-CHO, CHUO-KU
TOKYO, JAPAN 103-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9718172
US20130105188
13653776
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 17
Reel/Frame:030941/0681   Pages: 5
Recorded: 08/05/2013
Attorney Dkt #:SON-5517
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUJI
Exec Dt:
07/08/2013
2
UEHARA, YUMIKO
Exec Dt:
07/09/2013
3
OHTAKE, MOTOYUKI
Exec Dt:
07/09/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8953093
US20140071331
13958942
Correspondence name and address
RADER FISHMAN & GRAUER PLLC
LION BUILDING
1233 20TH STREET N.W., SUITE 501
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:031019/0226   Pages: 3
Recorded: 08/15/2013
Attorney Dkt #:J-13-0173
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KATOU, KOUJI
Exec Dt:
07/10/2013
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140053075
13966984
Correspondence name and address
NEC INTELLECTUAL PROPERTY CENTER AMERICA
2100 PENNSYLVANIA AVE, NW
SUITE 560
WASHINGTON, DC 20037-3213
Assignment: 19
Reel/Frame:030967/0664   Pages: 4
Recorded: 08/08/2013
Attorney Dkt #:SON-5581
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUJI
Exec Dt:
08/01/2013
2
UEHARA, YUMIKO
Exec Dt:
08/01/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8964096
US20140092271
13962036
Correspondence name and address
RADER FISHMAN & GRAUER PLLC
LION BUILDING
1233 20TH STREET N.W., SUITE 501
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:041094/0356   Pages: 2
Recorded: 01/26/2017
Attorney Dkt #:Q227042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUJI
Exec Dt:
11/30/2016
2
TANAKA, SUSUMU
Exec Dt:
11/30/2016
3
ASAMI, TETSUYA
Exec Dt:
12/01/2016
4
UEMURA, KAZUHIRO
Exec Dt:
12/02/2016
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160298677
15038275
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:041652/0284   Pages: 6
Recorded: 03/20/2017
Attorney Dkt #:SP361768US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUJI
Exec Dt:
01/31/2017
2
OMIYA, KOTA
Exec Dt:
02/01/2017
3
KOIZUMI, HIROSHI
Exec Dt:
01/31/2017
4
MIYAGAWA, NAOKI
Exec Dt:
02/02/2017
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10191254
US20170293117
15512644
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 22
Reel/Frame:050862/0540   Pages: 3
Recorded: 10/29/2019
Attorney Dkt #:SP368289US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOU, KOUJI
Exec Dt:
07/16/2019
2
NOSE, HIROMICHI
Exec Dt:
07/17/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190369371
16478220
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611

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