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 : MIKAMI, OSAMU
Total Assignments: 8
Assignment: 1
Reel/Frame:004926/0222   Pages: 1
Recorded: 07/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUYAMA, HIROSHI
Exec Dt:
06/17/1988
2
SAKAGUCHI, MINORU
Exec Dt:
06/17/1988
3
MIKAMI, OSAMU
Exec Dt:
06/17/1988
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888458
NONE
07216665
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005369/0556   Pages: 2
Recorded: 07/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUYAMA, HIROSHI
Exec Dt:
06/15/1990
2
SAKAGUCHI, MINORU
Exec Dt:
06/15/1990
3
MIKAMI, OSAMU
Exec Dt:
06/15/1990
4
SUZUKI, YOSHIROU
Exec Dt:
06/15/1990
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134542
NONE
07548662
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005910/0329   Pages: 6
Recorded: 11/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IKEDA, MASAHIRO
Exec Dt:
10/31/1991
2
MIKAMI, OSAMU
Exec Dt:
10/31/1991
3
YASAKA, HIROSHI
Exec Dt:
10/31/1991
4
NAGANUMA, MITSURU
Exec Dt:
10/31/1991
5
UEHARA, SHINGO
Exec Dt:
10/31/1991
6
KURUMADA, KATSUHIKO
Exec Dt:
10/31/1991
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NO. 1-6, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5155737
NONE
07788784
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:014295/0709   Pages: 2
Recorded: 07/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIEDA, ICHIRO
Exec Dt:
04/22/2003
2
MIKAMI, OSAMU
Exec Dt:
04/22/2003
Assignees
1
NEC CORPORATION
7-1, SHIBA 5-CHOME MINATO
TOKYO, JAPAN
2
CHAIR OF THE BOARD OF TRUSTEES TOKAI UNIVERSITY EDUCATIONAL SYSTEMS
28-4, TOMIGAYA 2-CHOME
SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030202730
10422788
Correspondence name and address
SUGHRUE, MION PLLC
HOWARD BERNSTEIN
2100 PENNSYKVANIA AVENUE, N.W., STE. 800
WASHINGTON, D.C. 20037
Assignment: 5
Reel/Frame:014865/0645   Pages: 5
Recorded: 01/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMA, KENICHI
Exec Dt:
12/15/2003
2
SEKIGUCHI, YUKINARI
Exec Dt:
12/15/2003
3
MIKAMI, OSAMU
Exec Dt:
12/15/2003
4
MURATA, YOSHIKAZU
Exec Dt:
12/15/2003
5
MIYAZATO, KENTAROU
Exec Dt:
12/15/2003
Assignees
1
NIPPON SHEET GLASS CO., LTD.
7-28, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN
2
TOKAI UNIVERSITY EDUCATIONAL SYSTEM
2-28-4 TOMIGAYA, SHIBUYA-KU
TOKYO 151-0063, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6987906
US20040096152
10648783
Correspondence name and address
WHITHAM, CURTIS & CHRISTOFFERSON, P.C.
MICHAEL F. WHITHAM
11491 SUNSET HILLS ROAD, SUITE 340
RESTON, VA 20190
Assignment: 6
Reel/Frame:024739/0080   Pages: 3
Recorded: 07/26/2010
Attorney Dkt #:MORI0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAYAMA, KATSUHIRO
Exec Dt:
06/10/2010
2
YOSHIKAWA, HIROTO
Exec Dt:
06/10/2010
3
UEDA, YOSHIHIRO
Exec Dt:
06/10/2010
4
MIKAMI, OSAMU
Exec Dt:
06/10/2010
Assignee
1
D-BROAD, INC.
2-12-3, SHINYOKOHAMA, KOHOKU-KU, YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN 222-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8307143
US20110238880
12771072
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 7
Reel/Frame:038337/0873   Pages: 4
Recorded: 04/21/2016
Attorney Dkt #:170883
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKAMI, OSAMU
Exec Dt:
02/09/2016
2
OHMORI, KENTARO
Exec Dt:
02/09/2016
3
NAWATA, HIDEYUKI
Exec Dt:
02/09/2016
Assignees
1
TOKAI UNIVERSITY EDUCATIONAL SYSTEM
28-4, TOMIGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN 1510063
2
NISSAN CHEMICAL INDUSTRIES, LTD.
7-1, KANDA-NISHIKI-CHO, 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 1010054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10254649
US20160252816
15030894
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:059612/0209   Pages: 5
Recorded: 04/15/2022
Attorney Dkt #:HARAK-40638.251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAJIMA, YUSUKE
Exec Dt:
04/01/2022
2
YOKOTA, HIDEO
Exec Dt:
04/01/2022
3
KIKU, YOSHIO
Exec Dt:
03/29/2022
4
HAYASHI, TOMOHITO
Exec Dt:
03/22/2022
5
MIKAMI, OSAMU
Exec Dt:
03/22/2022
6
NAGASAWA, YUYA
Exec Dt:
03/22/2022
Assignees
1
RIKEN
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0198
2
NATIONAL AGRICULTURE AND FOOD RESEARCH ORGANIZATION
3-1-1, KANNONDAI, TSUKUBA-SHI
IBARAKI, JAPAN 3058517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230251217
17768693
Correspondence name and address
ROBERT A. GOETZ
CASIMIR JONES, S.C.
2275 DEMING WAY, STE 310
MIDDLETON, WI 53562

Search Results as of: 08/07/2025 09:38 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