skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : HOSOKAWA, YOICHI
Total Assignments: 18
Assignment: 1
Reel/Frame:004603/0249   Pages: 1
Recorded: 09/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOSOKAWA, YOICHI
Exec Dt:
08/13/1986
2
YAMAGUCHI, MINORI
Exec Dt:
08/13/1986
3
TAWADA, YOSHIHISA
Exec Dt:
08/13/1986
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU,
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4754254
NONE
06905204
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005037/0346   Pages: 1
Recorded: 01/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAWADA, YOSHIHISA
Exec Dt:
01/11/1989
2
YAMAGUCHI, MINORI
Exec Dt:
01/11/1989
3
HOSOKAWA, YOICHI
Exec Dt:
01/11/1989
4
ZENKI, TOMOYOSHI
Exec Dt:
01/11/1989
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4937550
NONE
07295969
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N.W.
SUITE 912
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:006302/0121   Pages: 2
Recorded: 11/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOSOKAWA, YOICHI
Exec Dt:
10/20/1992
2
OBAYASHI, TADASHI
Exec Dt:
10/20/1992
3
KURATA, SHINICHIRO
Exec Dt:
10/20/1992
4
MURAKAMI, SATORU
Exec Dt:
10/20/1992
5
MAEDA, HIROMI
Exec Dt:
10/20/1992
6
YAMAWAKI, TAKEHARU
Exec Dt:
10/20/1992
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4 NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-CITY, OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5422511
NONE
07973308
Correspondence name and address
GLENN J. PERRY
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, NW, 9TH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 4
Reel/Frame:007024/0679   Pages: 3
Recorded: 06/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKAMI, SATORU
Exec Dt:
05/20/1994
2
MAEDA, HIROMI
Exec Dt:
05/17/1994
3
HOSOKAWA, YOICHI
Exec Dt:
05/20/1994
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5572255
NONE
08225063
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON - WILLIAM L. BROOKS
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:010205/0356   Pages: 4
Recorded: 08/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KAZUNORI
Exec Dt:
08/19/1999
2
SHIMADA, YASUSHI
Exec Dt:
08/19/1999
3
KUMASHIRO, YASUSHI
Exec Dt:
08/19/1999
4
INADA, TEIICHI
Exec Dt:
08/19/1999
5
KURIYA, HIROYUKI
Exec Dt:
08/19/1999
6
KANEDA, AIZO
Exec Dt:
08/19/1999
7
TOMIYAMA, TAKEO
Exec Dt:
08/19/1999
8
NOMURA, YOSHIHIRO
Exec Dt:
08/19/1999
9
HOSOKAWA, YOICHI
Exec Dt:
08/19/1999
10
KIRIHARA, HIROSHI
Exec Dt:
08/19/1999
11
KAGEYAMA, AKIRA
Exec Dt:
08/19/1999
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHISHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6265782
NONE
09284131
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:017848/0698   Pages: 3
Recorded: 05/02/2006
Attorney Dkt #:290671us0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAFER, GREG
Exec Dt:
03/17/2006
2
KAWASUMI, MASAYA
Exec Dt:
03/06/2006
3
HOSOKAWA, YOICHI
Exec Dt:
03/06/2006
4
HASEGAWA, NAOKI
Exec Dt:
03/06/2006
5
YAMAMOTO, SATORU
Exec Dt:
03/07/2006
6
IMAI, KENJI
Exec Dt:
03/07/2006
7
MURAYAMA, YUKO
Exec Dt:
03/07/2006
8
HYODO, SHIAKI
Exec Dt:
03/08/2006
Assignee
1
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
41-1, AZA YOKOMICHI, OAZA NAGAKUTE, NAGAKUTE-CHO
AICHI-GUN
AICHI-KEN, 480-1192, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7592375
US20060258759
11415116
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:022295/0026   Pages: 2
Recorded: 02/20/2009
Attorney Dkt #:139977
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSHIKAWA, NAOHIRO
Exec Dt:
01/14/2009
2
HASEGAWA, NAOKI
Exec Dt:
01/14/2009
3
HOSOKAWA, YOICHI
Exec Dt:
01/14/2009
4
KAWASUMI, MASAYA
Exec Dt:
01/14/2009
5
SHINOHARA, AKIHIRO
Exec Dt:
01/14/2009
6
TANAKA, HIROMITSU
Exec Dt:
01/14/2009
7
TAKAMI, MASAYOSHI
Exec Dt:
01/28/2009
8
YOSHIDA, TOSHIHIKO
Exec Dt:
02/04/2009
Assignees
1
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
41-1, AZA YOKOMICHI, OAZA NAGAKUTE
NAGAKUTE-CHO, AICHI-GUN
AICHI-KEN 480-1192, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN 471-8571, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8440365
US20090191442
12318411
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:030755/0161   Pages: 4
Recorded: 07/09/2013
Attorney Dkt #:PA08390; 67124-166PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOKAWA, YOICHI
Exec Dt:
05/03/2011
2
TANIGUCHI, TAKUMI
Exec Dt:
05/06/2011
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1 TOYOTA-CHO
TOYOTA-SHI, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130281555
13978721
Correspondence name and address
CARLSON, GASKEY & OLDS
400 W. MAPLE, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 9
Reel/Frame:036323/0748   Pages: 3
Recorded: 08/13/2015
Attorney Dkt #:130709.617USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOSOKAWA, YOICHI
Exec Dt:
11/15/2012
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1 TOYOTA-CHO
AICHI-KEN
TOYOTA-SHI, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663600
US20150337064
14654451
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 10
Reel/Frame:036323/0758   Pages: 3
Recorded: 08/13/2015
Attorney Dkt #:130709.618USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOSOKAWA, YOICHI
Exec Dt:
03/13/2013
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1 TOYOTA-CHO
AICHI-KEN
TOYOTA-SHI, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9923224
US20150333354
14654455
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 11
Reel/Frame:037688/0423   Pages: 3
Recorded: 02/08/2016
Attorney Dkt #:P99367US.0/130709.623USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOSOKAWA, YOICHI
Exec Dt:
03/05/2015
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1 TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160181643
14910654
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 12
Reel/Frame:043438/0419   Pages: 6
Recorded: 08/29/2017
Attorney Dkt #:G1713US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAZAKI, NORIKAZU
Exec Dt:
08/28/2017
2
HOSOKAWA, YOICHI
Exec Dt:
08/28/2017
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10088699
US20180059445
15689718
Correspondence name and address
THOMAS F. QUINN, JR.
3061 COMMERCE DRIVE
SUITE 1
FORT GRATIOT, MI 48059
Assignment: 13
Reel/Frame:045108/0285   Pages: 5
Recorded: 03/05/2018
Attorney Dkt #:07057.1203-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, TORU
Exec Dt:
12/15/2017
2
NAGAMI, TETSUO
Exec Dt:
01/20/2018
3
ISHIBASHI, KAZUNOBU
Exec Dt:
12/11/2017
4
TANAKA, HIROMITSU
Exec Dt:
12/28/2017
5
HOSOKAWA, YOICHI
Exec Dt:
01/09/2018
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI
AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11258075
US20180166697
15835789
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVE., N.W.
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:044894/0186   Pages: 8
Recorded: 02/12/2018
Attorney Dkt #:G1734US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAZAKI, NORIKAZU
Exec Dt:
01/30/2018
2
HOSOKAWA, YOICHI
Exec Dt:
01/30/2018
3
SUGAMATA, TORU
Exec Dt:
01/30/2018
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10228605
US20180284558
15893849
Correspondence name and address
THOMAS F. QUINN, JR.
3061 COMMERCE DRIVE
SUITE 1
FORT GRATIOT, MI 48059
Assignment: 15
Reel/Frame:045371/0520   Pages: 8
Recorded: 03/28/2018
Attorney Dkt #:G1724US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YUU
Exec Dt:
03/02/2018
2
HOSOKAWA, YOICHI
Exec Dt:
03/02/2018
3
MIYAZAKI, NORIKAZU
Exec Dt:
03/02/2018
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10416388
US20180284351
15938145
Correspondence name and address
THOMAS F. QUINN, JR.
3061 COMMERCE DRIVE
SUITE 1
FORT GRATIOT, MI 48059
Assignment: 16
Reel/Frame:045393/0136   Pages: 8
Recorded: 03/30/2018
Attorney Dkt #:G1741US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAZAKI, NORIKAZU
Exec Dt:
03/08/2018
2
HOSOKAWA, YOICHI
Exec Dt:
03/08/2018
3
KATAOKA, YUU
Exec Dt:
03/08/2018
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10598862
US20180284352
15941024
Correspondence name and address
THOMAS F. QUINN, JR.
3061 COMMERCE DRIVE
SUITE 1
FORT GRATIOT, MI 48059
Assignment: 17
Reel/Frame:048667/0184   Pages: 3
Recorded: 03/22/2019
Attorney Dkt #:86462-US-1297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOKAWA, YOICHI
Exec Dt:
03/10/2019
2
MOTOYA, MASAYUKI
Exec Dt:
03/15/2019
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU,
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10578893
US20190302493
16360033
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 18
Reel/Frame:054012/0530   Pages: 3
Recorded: 10/08/2020
Attorney Dkt #:STP 0109 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUGIMOTO, YUKI
Exec Dt:
09/23/2020
2
HOSOKAWA, YOICHI
Exec Dt:
09/18/2020
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28 ROKUBAN-CHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210026167
17042816
Correspondence name and address
ALEXANDER T. BARA
195 ARLINGTON HEIGHTS ROAD
SUITE 125
BUFFALO GROVE, IL 60089

Search Results as of: 04/23/2024 12:32 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT