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Patent Assignment Assignor Details
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Assignor Name : YAGI, OSAMU
Total Assignments: 12
Assignment: 1
Reel/Frame:004509/0762   Pages: 1
Recorded: 01/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMIZU, SHUMPEI
Exec Dt:
01/03/1986
2
CHO, TOSHITSURA
Exec Dt:
01/03/1986
3
YAGI, OSAMU
Exec Dt:
01/03/1986
Assignee
1
TAMA CHEMICALS CO., LTD.
36-2, KAMATA5-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4634509
NONE
06822073
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004806/0054   Pages: 1
Recorded: 12/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOU, TAKEO
Exec Dt:
12/04/1987
2
MATSUDA, HIDEMI
Exec Dt:
12/04/1987
3
YOSHIZAKO, MAMORU
Exec Dt:
12/04/1987
4
YAGI, OSAMU
Exec Dt:
12/08/1987
Assignees
1
KABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN A CORP. OF JAPAN
JAPAN
2
TAMA CHEMICALS CO., LTD., SOGO KAMATA BUILDING, 5-36-2, KAMATA, OOTA-KU, TOKYO, JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873120
NONE
07136943
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR
1615 L STREET, N. W.
WASHINGTON, DC 10036-5601
Assignment: 3
Reel/Frame:004899/0136   Pages: 1
Recorded: 04/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOU, TAKEO
Exec Dt:
04/05/1988
2
MATSUDA, HIDEMI
Exec Dt:
04/05/1988
3
YOSHIZAKO, MAMORU
Exec Dt:
04/11/1988
4
YAGI, OSAMU
Exec Dt:
04/11/1988
Assignees
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
2
TAMA CHEMICALS CO., LTD., A CORP. OF JAPAN
SOGO KAMATA BUILDING, 5-36-2
KAMATA, OOTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4900984
NONE
07187005
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, N. W., 11TH FLR.,
WASHINGTON, DC 20036-5601
Assignment: 4
Reel/Frame:005651/0998   Pages: 2
Recorded: 03/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHO, TSURAHIDE
Exec Dt:
03/04/1991
2
OHTA, YOSHIRO
Exec Dt:
03/04/1991
3
YAGI, OSAMU
Exec Dt:
03/04/1991
4
OYAMA, RYUICHI
Exec Dt:
03/04/1991
Assignee
1
TAMA CHEMICALS CO., LTD.
36-2, KAMATA 5-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5103034
NONE
07671240
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K ST. N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:006383/0781   Pages: 3
Recorded: 11/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAGI, OSAMU
Exec Dt:
11/02/1992
2
TANAKA, KENJI
Exec Dt:
11/02/1992
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5671015
NONE
07982969
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM S. FROMMER
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:006527/0951   Pages: 3
Recorded: 04/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAGI, OSAMU
Exec Dt:
04/08/1993
2
WAKAGI, TORU
Exec Dt:
04/12/1993
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5387931
NONE
08050652
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
LEWIS T. STEADMAN
85TH FLOOR SEARS TOWER
233 S. WACKER DR.
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:007369/0487   Pages: 2
Recorded: 03/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAKOYAMA, TADASHIGE
Exec Dt:
03/01/1995
2
KATO, YOSHIO
Exec Dt:
03/01/1995
3
MAEDA, SATOKI
Exec Dt:
03/01/1995
4
YAMAGUCHI, HIDEO
Exec Dt:
03/01/1995
5
YAGI, OSAMU
Exec Dt:
03/01/1995
Assignee
1
TOKIMEC INC.
16-46, 2-CHOME
MINAMI-KAMATA, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5515287
NONE
08397794
Correspondence name and address
DAVID O'REILLY
23632 CALABASAS ROAD
SUITE #104
CALABASAS, CA 91302
Assignment: 8
Reel/Frame:010718/0032   Pages: 2
Recorded: 04/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAGI, OSAMU
Exec Dt:
03/16/2000
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6459391
US20020084922
09482704
Correspondence name and address
LIMBACH & LIMBACH, L.L.P.
CHARLES P. SAMMUT
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:012221/0768   Pages: 3
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMIYA, YOKO
Exec Dt:
07/09/2001
2
YAGI, OSAMU
Exec Dt:
07/09/2001
Assignee
1
KAZARI-ICHI CO., LTD.
TSURUMI-KU
5-7-2, TSURUMICHUO
YOKOHAMA, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020096284
09874055
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:012029/0027   Pages: 2
Recorded: 07/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NABESAKO, HIDEKI
Exec Dt:
07/11/2001
2
YAGI, OSAMU
Exec Dt:
07/11/2001
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6961338
US20020003816
09840412
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 11
Reel/Frame:053599/0847   Pages: 3
Recorded: 08/26/2020
Attorney Dkt #:IPP101WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAKOYAMA, TADASHIGE
Exec Dt:
08/18/2020
2
YAGI, OSAMU
Exec Dt:
08/11/2020
Assignee
1
TOKYO KEIKI INC.
16-46, MINAMI-KAMATA 2-CHOME, OTA-KU
TOKYO, JAPAN 1448551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11776411
US20200410869
16975775
Correspondence name and address
COOPER LEGAL GROUP LLC
6505 ROCKSIDE ROAD
SUITE 330
INDEPENDENCE, OH 44131
Assignment: 12
Reel/Frame:059113/0220   Pages: 6
Recorded: 02/28/2022
Attorney Dkt #:9319S-007043-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMIMATSU, SHINGO
Exec Dt:
01/13/2022
2
SATO, MASAHIKO
Exec Dt:
01/13/2022
3
KOBAYASHI, HIROKI
Exec Dt:
01/27/2022
4
YAGI, OSAMU
Exec Dt:
01/23/2022
5
ONO, KENTA
Exec Dt:
01/13/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11865850
US20220305827
17681947
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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