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Patent Assignment Assignor Details
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Assignor Name : SEIYAMA, NOBUMASA
Total Assignments: 6
Assignment: 1
Reel/Frame:006283/0072   Pages: 2
Recorded: 09/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAMURA, AKIRA
Exec Dt:
09/10/1992
2
IKEZAWA, RYOU
Exec Dt:
09/10/1992
3
SEIYAMA, NOBUMASA
Exec Dt:
09/10/1992
4
TAKAGI, TOHRU
Exec Dt:
09/10/1992
5
MIYASAKA, EIICHI
Exec Dt:
09/10/1992
Assignee
1
NIPPON HOSO KYOKAI
2-2-1, JINNAN, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5305420
NONE
07950411
Correspondence name and address
ALEXANDER C. JOHNSON, JR.
MARGER, JOHNSON, MCCOLLOM & STOLOWITZ PC
650 AMERICAN BANK BUILDING
621 S.W. MORRISON STREET
PORTLAND, OR 97205
Assignment: 2
Reel/Frame:009733/0798   Pages: 5
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, TOHRU
Exec Dt:
11/06/1998
2
SEIYAMA, NOBUMASA
Exec Dt:
11/06/1998
3
IMAI, ATSUSHI
Exec Dt:
11/06/1998
4
ANDO, AKIO
Exec Dt:
11/06/1998
Assignee
1
NIPPON HOSO KYOKAI
2-1, JINNAN 2-CHOME, SHIBUYA-KU
TOKYO, 150-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6205420
NONE
09180429
Correspondence name and address
OLSON & HIERL, LTD.
SEYMOUR ROTHSTEIN
20 NORTH WACKER DRIVE
36TH FLOOR
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:009742/0377   Pages: 5
Recorded: 02/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, ATSUSHI
Exec Dt:
12/14/1998
2
SEIYAMA, NOBUMASA
Exec Dt:
12/14/1998
3
TAKAGI, TOHRU
Exec Dt:
12/14/1998
Assignee
1
NIPPON HOSO KYOKAI
2-1, JINNAN 2-CHOME, SHIBUYA-KU
TOKYO, 150-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6236970
NONE
09202867
Correspondence name and address
OLSON & HIERL, LTD.
SEYMOUR ROTHSTEIN
20 NORTH WACKER DRIVE, 36TH FLOOR
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:010106/0815   Pages: 5
Recorded: 07/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, ATSUSHI
Exec Dt:
04/28/1999
2
SEIYAMA, NOBUMASA
Exec Dt:
04/28/1999
3
TAKAGI, TOHRU
Exec Dt:
04/28/1999
Assignee
1
NIPPON HOSO KYOKAI
2-1, JINNAN 2-CHOME, SHIBUYA-KU
TOKYO 150-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6360198
NONE
09297730
Correspondence name and address
OLSON & HIERL, LTD.
SEYMOUR ROTHSTEIN
20 NORTH WACKER DRIVE
36TH FLOOR
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:030945/0562   Pages: 2
Recorded: 07/26/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, TOHRU
Exec Dt:
06/18/2013
2
IMAI, ATSUSHI
Exec Dt:
06/18/2013
3
SEIYAMA, NOBUMASA
Exec Dt:
06/24/2013
4
SAITOU, REIKO
Exec Dt:
06/27/2013
Assignee
1
NIPPON HOSO KYOKAI
2-1, JINNAN 2-CHOME
SHIBUYA-KU, TOKYO 1508001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9129609
US20130325456
13981950
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:050930/0094   Pages: 8
Recorded: 11/06/2019
Attorney Dkt #:210323-0011-00-US-592223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMANO, TADASHI
Exec Dt:
10/21/2019
2
YAMADA, ICHIRO
Exec Dt:
10/21/2019
3
IMAI, ATSUSHI
Exec Dt:
10/21/2019
4
SUMIYOSHI, HIDEKI
Exec Dt:
10/21/2019
5
YAMANOUCHI, YUKO
Exec Dt:
10/21/2019
6
SHIMIZU, TOSHIHIRO
Exec Dt:
10/21/2019
7
SEIYAMA, NOBUMASA
Exec Dt:
10/21/2019
8
SATO, SHOEI
Exec Dt:
10/21/2019
9
SAITO, REIKO
Exec Dt:
10/21/2019
10
MIYAZAKI, TARO
Exec Dt:
10/21/2019
11
KURIHARA, KIYOSHI
Exec Dt:
10/21/2019
12
ICHIKI, MANON
Exec Dt:
10/21/2019
13
TAKAGI, TOHRU
Exec Dt:
10/21/2019
Assignees
1
NIPPON HOSO KYOKAI
2-1, JINNAN 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN 150-8001
2
NHK ENGINEERING SYSTEM, INC.
10-11, KINUTA 1-CHOME, SETAGAYA-KU
TOKYO, JAPAN 157-8540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11404041
US20200066251
16611276
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209

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