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Patent Assignment Assignor Details
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Assignor Name : OKA, RYUICHI
Total Assignments: 7
Assignment: 1
Reel/Frame:004680/0274   Pages: 1
Recorded: 03/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OKA, RYUICHI
Exec Dt:
03/10/1987
Assignee
1
AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY, NO. 3-1 KASUMIGASEKI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4975962
NONE
07027447
Correspondence name and address
SPENCER & FRANK
1111-19TH ST., N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:008046/0434   Pages: 5
Recorded: 06/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, YOSHIAKI
Exec Dt:
05/30/1996
2
KIYAMA, JIRO
Exec Dt:
05/23/1996
3
KOJIMA, HIROSHI
Exec Dt:
05/29/1996
4
SEKI, SUSUMU
Exec Dt:
05/23/1996
5
OKA, RYUICHI
Exec Dt:
06/04/1996
Assignees
1
JAPAN IRON AND STEEL FEDERATION, THE
1-9-4 OTEMACHI CHIYODA-KU
TOKYO, JAPAN
2
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA, JAPAN
3
REAL WORLD COMPUTING PARTNERSHIP
2-5-12 HIGASHI-KANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5799275
NONE
08665502
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
TERRELL C. BIRCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:008689/0241   Pages: 6
Recorded: 08/28/1997
Conveyance: ASSIGNMENT-CORRECTION OF ATTACHED ASSIGNMENT
Assignors
1
SEKI, SUSUMU
Exec Dt:
06/13/1996
2
OKA, RYUICHI
Exec Dt:
06/10/1996
3
NAGAYA, SHIGEKI
Exec Dt:
06/10/1996
Assignees
1
SHARP KABUSHIKI KAISHA
22-22 NAGAIKE-CHO, ABENO-KU
OSAKA, JAPAN
2
HITACHI,LTD.
6,KANDA SURUGADAI 4-CHOME,CHIYODA-KU
22-22 NAGAIKE-CHO, ABENO-KU
TOKYO, JAPAN
3
REAL WORLD COMPUTING PARTNERSHIP
1-6-1,TAKEZONO,TSUKUBA CITY
22-22 NAGAIKE-CHO, ABENO-KU
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5838839
NONE
08672759
Correspondence name and address
NIXON & VANDERHYE P.C.
LARRY S. NIXON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:008101/0316   Pages: 3
Recorded: 06/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, SUSUMU
Exec Dt:
06/10/1996
2
NAGAYA, SHIGEKI
Exec Dt:
06/13/1996
3
OKA, RYUICHI
Exec Dt:
06/13/1996
Assignees
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA, JAPAN
2
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
3
REAL WORLD COMPUTING PARTNERSHIP
1-6-1, TAKEZONO, TSUKUBA CITY
UBARAJU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5838839
NONE
08672759
Correspondence name and address
NIXON & VANDERHYE P.C.
LARRY S. NIXON
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VIRGINIA 22201
Assignment: 5
Reel/Frame:013301/0203   Pages: 2
Recorded: 09/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKA, RYUICHI
Exec Dt:
08/27/2002
Assignee
1
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030214524
10164723
Correspondence name and address
PITNEY, HARDIN, KIPP ET AL.
GERALD LEVY
685 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:037422/0164   Pages: 3
Recorded: 01/06/2016
Attorney Dkt #:11106/810
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKA, RYUICHI
Exec Dt:
12/21/2015
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9606756
US20160210085
14989254
Correspondence name and address
TADASHI HORIE/KOH HINOKAWA
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 7
Reel/Frame:044933/0751   Pages: 2
Recorded: 02/15/2018
Attorney Dkt #:AIZ-P0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKA, RYUICHI
Exec Dt:
02/02/2018
Assignee
1
THE PUBLIC UNIVERSITY CORPORATION, THE UNIVERSITY OF AIZU
90 AZA KAMIIAWASE, OAZA TSURUGA, IKKI-MACHI, AIZUWAKAMATSU-SHI
FUKUSHIMA, JAPAN 965-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10803609
US20200250846
15752892
Correspondence name and address
MORI & WARD, LLP
225 REINEKERS LANE
SUITE 690
ALEXANDRIA, VA 22314

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