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 : OONO, KOUJI
Total Assignments: 24
Assignment: 1
Reel/Frame:009055/0343   Pages: 2
Recorded: 03/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, TERUO
Exec Dt:
03/02/1998
2
OONO, KOUJI
Exec Dt:
03/02/1998
3
FUJITA, MASAHIRO
Exec Dt:
03/02/1998
4
KITAKAMI, SHIGEMI
Exec Dt:
03/02/1998
5
NOGUCHI, SHINZOU
Exec Dt:
03/02/1998
6
NAGASE, RYOICHI
Exec Dt:
03/02/1998
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
2
HITACHI NAKA ELECTRONICS CO., LTD.
HIGASHIIBARAKI-GUN
500, WAKEYAMA, MIYU UCHIHARAMACHI
IBARAKI-KEN, JAPAN
3
HITACHI INSTRUMENTS ENGINEERING CO., LTD.
HIGASHIIBARAKI-GUN
832-2, NAGAKUBO HORIGUCHI, HITACHINAKA-SHI
IBARAKI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6052655
NONE
09040104
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 2
Reel/Frame:031103/0433   Pages: 3
Recorded: 08/28/2013
Attorney Dkt #:13869.103FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
08/12/2013
2
OSHITARI, SATORU
Exec Dt:
08/12/2013
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO
CHIYODA-KU, TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9231244
US20130337333
14002016
Correspondence name and address
DIANNA G. EL HIOUM
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402-0903
Assignment: 3
Reel/Frame:031103/0472   Pages: 3
Recorded: 08/28/2013
Attorney Dkt #:13869.104FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
08/26/2013
2
OSHITARI, SATORU
Exec Dt:
08/26/2013
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO
CHIYODA-KU, TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130337329
14002030
Correspondence name and address
DIANNA G. EL HIOUM
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402-0903
Assignment: 4
Reel/Frame:031221/0954   Pages: 3
Recorded: 09/17/2013
Attorney Dkt #:13869.105FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
09/09/2013
2
OSHITARI, SATORU
Exec Dt:
09/09/2013
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO
CHIYODA-KU, TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9496554
US20140004425
14005630
Correspondence name and address
DIANNA G. EL HIOUM
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402-0903
Assignment: 5
Reel/Frame:032769/0504   Pages: 3
Recorded: 04/28/2014
Attorney Dkt #:12808.0117FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOISHI, KENTA
Exec Dt:
04/16/2014
2
KITAGAWA, TAKAO
Exec Dt:
04/16/2014
3
OONO, KOUJI
Exec Dt:
04/16/2014
4
OSHITARI, SATORU
Exec Dt:
04/16/2014
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9979013
US20140335413
14263167
Correspondence name and address
DIANNA G. EL HIOUM
P.O. BOX 2903
MERCHANT & GOULD PC
MINNEAPOLIS, MN 55402-0903
Assignment: 6
Reel/Frame:033828/0538   Pages: 3
Recorded: 09/26/2014
Attorney Dkt #:13869.0120FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
09/24/2014
2
OSHITARI, SATORU
Exec Dt:
09/24/2014
3
YAMAMOTO, KAZUYO
Exec Dt:
09/24/2014
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28 ROKUBAN-CHO
CHIYODA-KU, TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150064559
14388431
Correspondence name and address
DIANNA G. EL HIOUM
P.O. BOX 2903
MERCHANT & GOULD PC
MINNEAPOLIS, MN 55402-0903
Assignment: 7
Reel/Frame:034845/0093   Pages: 3
Recorded: 01/29/2015
Attorney Dkt #:13869.121FPC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
01/27/2015
2
KITAGAWA, TAKAO
Exec Dt:
01/27/2015
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28 ROKUBAN-CHO
CHIYODA-KU, TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150140428
14608812
Correspondence name and address
DIANNA G. EL HIOUM
P.O. BOX 2903
MERCHANT & GOULD PC
MINNEAPOLIS, MN 55402-0903
Assignment: 8
Reel/Frame:035073/0195   Pages: 3
Recorded: 03/03/2015
Attorney Dkt #:396.54033X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINE, HIROYUKI
Exec Dt:
02/17/2015
2
YASUMIISHI, HIROFUMI
Exec Dt:
02/17/2015
3
OONO, KOUJI
Exec Dt:
02/17/2015
4
KITAGAWA, TAKAO
Exec Dt:
02/17/2015
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO
CHIYODA-KU
TOKYO, JAPAN 1028465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150380725
14634353
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 55O
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:035504/0160   Pages: 3
Recorded: 04/27/2015
Attorney Dkt #:20371-135768
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
03/12/2015
2
OOISHL, KENTA
Exec Dt:
03/12/2015
3
KITAGAWA, TAKAO
Exec Dt:
03/12/2015
4
OYAMA, MASATAKA
Exec Dt:
03/12/2015
5
OSHITARI, SATORU
Exec Dt:
03/12/2015
6
YAMAYA, RYUUTA
Exec Dt:
03/12/2015
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU,
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9722250
US20160190589
14697123
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 10
Reel/Frame:037653/0411   Pages: 3
Recorded: 02/03/2016
Attorney Dkt #:EOP.P.US0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OYAMA, MASATAKA
Exec Dt:
01/08/2016
2
OONO, KOUJI
Exec Dt:
01/08/2016
3
KITAGAWA, TAKAO
Exec Dt:
01/08/2016
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO
CHIYODA-KU, TOKYO, JAPAN 1028465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170092937
14996069
Correspondence name and address
ARTHUR M REGINELLI
106 SOUTH MAINSTREET SUITE 400
AKRON, OH 44308-1412
Assignment: 11
Reel/Frame:037686/0446   Pages: 3
Recorded: 02/03/2016
Attorney Dkt #:OSC.P.US0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
01/22/2016
2
YASUMIISHI, HIROFUMI
Exec Dt:
01/22/2016
3
KITAGAWA, TAKAO
Exec Dt:
01/22/2016
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO
CHIYODA-KU, TOKYO, JAPAN 1028465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170092938
15009312
Correspondence name and address
ARTHUR M REGINELLI
106 SOUTH MAINSTREET SUITE 400
AKRON, OH 44308-1412
Assignment: 12
Reel/Frame:039894/0448   Pages: 6
Recorded: 09/29/2016
Attorney Dkt #:G1614US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
09/20/2016
2
KITAGAWA, TAKAO
Exec Dt:
09/26/2016
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10483589
US20170237121
15279980
Correspondence name and address
THOMAS F. QUINN, JR.
3061 COMMERCE DRIVE
SUITE 1
FORT GRATIOT, MI 48059
Assignment: 13
Reel/Frame:041641/0953   Pages: 2
Recorded: 03/20/2017
Attorney Dkt #:OSC.P.US0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
02/17/2017
2
KITAGAWA, TAKAO
Exec Dt:
02/17/2017
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 1028465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180062165
15463139
Correspondence name and address
ARTHUR M REGINELLI
106 SOUTH MAIN STREET
SUITE 400
AKRON, OH 44308
Assignment: 14
Reel/Frame:043644/0264   Pages: 3
Recorded: 09/20/2017
Attorney Dkt #:13869.0166FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
09/13/2017
2
YASUMIISHI, HIROFUMI
Exec Dt:
09/13/2017
3
OYAMA, MASATAKA
Exec Dt:
09/13/2017
4
KITAGAWA, TAKAO
Exec Dt:
09/13/2017
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180277846
15710581
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 15
Reel/Frame:048417/0263   Pages: 8
Recorded: 02/22/2019
Attorney Dkt #:P57051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
01/24/2019
2
OSHITARI, SATORU
Exec Dt:
01/24/2019
3
OYAMA, MASATAKA
Exec Dt:
01/24/2019
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 1028465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10804529
US20200106086
16282829
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:048613/0087   Pages: 3
Recorded: 03/15/2019
Attorney Dkt #:13869.0193FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHITARI, SATORU
Exec Dt:
01/30/2019
2
OYAMA, MASATAKA
Exec Dt:
01/30/2019
3
OONO, KOUJI
Exec Dt:
01/30/2019
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11189826
US20200106092
16354969
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 17
Reel/Frame:048412/0948   Pages: 8
Recorded: 02/22/2019
Attorney Dkt #:P57112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
02/01/2019
2
KITAGAWA, TAKAO
Exec Dt:
02/01/2019
3
NAKABEPPU, TETSUYA
Exec Dt:
01/31/2019
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 1028465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11171321
US20190386290
16282700
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:048703/0555   Pages: 8
Recorded: 03/26/2019
Attorney Dkt #:P56679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
02/28/2019
2
OSHITARI, SATORU
Exec Dt:
02/28/2019
3
OYAMA, MASATAKA
Exec Dt:
02/28/2019
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 1028465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11289690
US20200106087
16364285
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 19
Reel/Frame:050261/0489   Pages: 9
Recorded: 09/04/2019
Attorney Dkt #:P58521
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
08/05/2019
2
OSHITARI, SATORU
Exec Dt:
08/05/2019
3
NOZOE, TSUTOMU
Exec Dt:
08/05/2019
4
OYAMA, MASATAKA
Exec Dt:
08/10/2019
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 1028465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11769875
US20200287209
16559773
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 20
Reel/Frame:051909/0198   Pages: 3
Recorded: 02/24/2020
Attorney Dkt #:13869.0213FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OONO, KOUJI
Exec Dt:
02/04/2020
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11245110
US20210098779
16799645
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 21
Reel/Frame:053873/0032   Pages: 7
Recorded: 09/24/2020
Attorney Dkt #:P61185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHITARI, SATORU
Exec Dt:
09/03/2020
2
OONO, KOUJI
Exec Dt:
09/03/2020
3
NOZOE, TSUTOMU
Exec Dt:
09/03/2020
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 1028465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11228035
US20210296649
17030872
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 22
Reel/Frame:053892/0509   Pages: 3
Recorded: 09/25/2020
Attorney Dkt #:13869.0229FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHITARI, SATORU
Exec Dt:
09/23/2020
2
OONO, KOUJI
Exec Dt:
09/23/2020
3
NOZOE, TSUTOMU
Exec Dt:
09/23/2020
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11699807
US20210305618
17033109
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, 55402-0903 UNITED STATES
Assignment: 23
Reel/Frame:053892/0540   Pages: 3
Recorded: 09/25/2020
Attorney Dkt #:13869.0230FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OONO, KOUJI
Exec Dt:
09/23/2020
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBAN-CHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210305619
17033149
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 24
Reel/Frame:059416/0698   Pages: 3
Recorded: 03/28/2022
Attorney Dkt #:13869.0242FP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OONO, KOUJI
Exec Dt:
03/18/2022
2
OSHITARI, SATORU
Exec Dt:
03/18/2022
3
TANAKA, SHINICHI
Exec Dt:
03/18/2022
Assignee
1
SUMITOMO OSAKA CEMENT CO., LTD.
6-28, ROKUBANCHO, CHIYODA-KU
TOKYO, JAPAN 102-8465
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230077307
17706231
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903

Search Results as of: 05/02/2024 10:19 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