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Patent Assignment Assignor Details
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Assignor Name : KAGEYAMA, YOSHITERU
Total Assignments: 17
Assignment: 1
Reel/Frame:004395/0221   Pages: 2
Recorded: 05/02/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUURA, MITSUYUKI
Exec Dt:
01/11/1983
2
KAGEYAMA, YOSHITERU
Exec Dt:
01/11/1983
3
HAGIWARA, AKITO
Exec Dt:
01/11/1983
4
SHIMADA, TAKEO
Exec Dt:
01/11/1983
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED,
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO-TO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4530983
NONE
06458843
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004765/0406   Pages: 2
Recorded: 10/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIWA, YUKIMASA
Exec Dt:
06/14/1983
2
SHIMADA, TAKEO
Exec Dt:
06/14/1983
3
HAYASHI, SHIGEKAZU
Exec Dt:
06/14/1983
4
KOBAYASHI, YOSHIO
Exec Dt:
06/14/1983
5
KAGEYAMA, YOSHITERU
Exec Dt:
06/14/1983
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4719270
NONE
06840545
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND AND
MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 S JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004823/0631   Pages: 2
Recorded: 02/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAGEYAMA, YOSHITERU
Exec Dt:
04/23/1984
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4742138
NONE
07009106
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 S. JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004414/0624   Pages: 1
Recorded: 05/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUI, HIROSHI
Exec Dt:
05/01/1985
2
KAGEYAMA, YOSHITERU
Exec Dt:
05/01/1985
Assignees
1
TDK CORPORATION
13-1, NIHONBASHI
1-CHOME, CHUO-KU
TOKYO, JAPAN
2
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4690778
NONE
06735955
Correspondence name and address
ROBERT SCOBEY
261 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004414/0625   Pages: 1
Recorded: 05/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NARUMIYA, YOSHIKAZU
Exec Dt:
05/01/1985
2
HASHIMOTO, YASUO
Exec Dt:
05/01/1985
3
YU, HIROSHI
Exec Dt:
05/01/1985
4
KAGEYAMA, YOSHITERU
Exec Dt:
05/01/1985
Assignees
1
TDK CORPORATION
13-1 NIHONBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN
2
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2 MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4690778
NONE
06735955
Correspondence name and address
ROBERT SCOBEY
261 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004706/0715   Pages: 2
Recorded: 05/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAGEYAMA, YOSHITERU
Exec Dt:
01/22/1986
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4680140
NONE
06823789
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004898/0927   Pages: 1
Recorded: 04/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAGEYAMA, YOSHITERU
Exec Dt:
04/15/1988
2
SAWADA, YOSHIAKI
Exec Dt:
04/15/1988
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4808216
NONE
07184280
Correspondence name and address
KODA & ANDROLIA
1880 CENTURY PARK EAST
SUITE 519
LOS ANGELES, CA 90067
Assignment: 8
Reel/Frame:005118/0970   Pages: 1
Recorded: 09/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAGEYAMA, YOSHITERU
Exec Dt:
08/25/1989
2
SAWADA, YOSHIAKI
Exec Dt:
08/25/1989
3
TERAMOTO, TADASHI
Exec Dt:
08/25/1989
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990182
NONE
07401964
Correspondence name and address
KODA AND ANDROLIA
1880 CENTURY PARK EAST, SUITE 519
LOS ANGELES, CA 90067
Assignment: 9
Reel/Frame:005171/0358   Pages: 1
Recorded: 11/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWADA, YOSHIAKI
Exec Dt:
11/01/1989
2
KAGEYAMA, YOSHITERU
Exec Dt:
11/01/1989
3
TERAMOTO, TADASHI
Exec Dt:
11/01/1989
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5064464
NONE
07433763
Correspondence name and address
KODA AND ANDROLIA
1880 CENTURY PARK EAST, SUITE 519
LOS ANGELES, CA 90067
Assignment: 10
Reel/Frame:005202/0643   Pages: 1
Recorded: 12/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAGEYAMA, YOSHITERU
Exec Dt:
12/08/1989
2
SAWADA, YOSHIAKI
Exec Dt:
12/08/1989
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED,
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5039504
NONE
07455964
Correspondence name and address
KODA & ANDROLIA
1880 CENTURY PARK EAST, STE. 519
LOS ANGELES, CA 90067
Assignment: 11
Reel/Frame:005415/0446   Pages: 3
Recorded: 08/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAI, NOBUHARU
Exec Dt:
08/13/1990
2
KAGEYAMA, YOSHITERU
Exec Dt:
08/13/1990
3
SAWADA, YOSHIAKI
Exec Dt:
08/13/1990
4
YOSHIDA, AKIRA
Exec Dt:
08/13/1990
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096560
NONE
07529543
Correspondence name and address
WEGNER & BRETSCHNEIDER
P. O. BOX 18218
WASHINGTON, DC 20036-8218
Assignment: 12
Reel/Frame:005793/0805   Pages: 2
Recorded: 07/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAGEYAMA, YOSHITERU
Exec Dt:
07/10/1991
2
SAWADA, YOSHIAKI
Exec Dt:
07/10/1991
3
YOSHIDA, AKIRA
Exec Dt:
07/13/1991
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY LIMITED A COMPANY OF JAPAN
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5160419
NONE
07737064
Correspondence name and address
WEGNER, CANTOR, MUELLER & PLAYER
P. O. BOX 18218
WASHINGTON, DC 20036-8218
Assignment: 13
Reel/Frame:008004/0315   Pages: 2
Recorded: 06/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, YOSHITERU
Exec Dt:
01/12/1996
2
TAYAMA, TOSHIYUKI
Exec Dt:
01/12/1996
3
SATO, KANJI
Exec Dt:
01/12/1996
Assignee
1
KASHIMA-KITA ELECTRIC POWER CORPORATION
16, TOWADA, KAMISU-MACHI, KASHIMA-GUN
IBARAKI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5656390
NONE
08589002
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 14
Reel/Frame:008606/0778   Pages: 2
Recorded: 06/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYABAYASHI, MITSUTAKA
Exec Dt:
03/24/1997
2
SATO, KANJI
Exec Dt:
03/24/1997
3
TAYAMA, TOSHIYUKI
Exec Dt:
03/24/1997
4
KAGEYAMA, YOSHITERU
Exec Dt:
03/24/1997
5
OYAMA, HARUO
Exec Dt:
03/24/1997
Assignee
1
KASHIMA-KITA ELECTRIC POWER CORPORATION
16, TOWADA, KAMISU-MACHI, KASHIMA-GUN
IBARAKI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5851694
NONE
08873453
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:019029/0577   Pages: 2
Recorded: 02/27/2007
Attorney Dkt #:05225.0305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGEYAMA, YOSHITERU
Exec Dt:
01/15/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7818437
US20080034099
11711023
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 16
Reel/Frame:026222/0264   Pages: 3
Recorded: 05/04/2011
Attorney Dkt #:378607US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, YOSHITERU
Exec Dt:
04/12/2011
2
KAWAGOME, KAZUHIRO
Exec Dt:
04/20/2011
3
HASEGAWA, TETSUO
Exec Dt:
04/21/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110246600
13077021
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:064051/0511   Pages: 4
Recorded: 06/25/2023
Attorney Dkt #:ALI-0072XEB-TCC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, YOSHITERU
Exec Dt:
05/24/2023
2
FUKUSHIMA, KEISUKE
Exec Dt:
05/18/2023
Assignees
1
XEBEC TECHNOLOGY CO., LTD.
7-25, KOUJIMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1020083
2
TAIMEI CHEMICALS CO., LTD.
3685-2, MINAMIMINOWA-MURA, KAMIINA-GUN
NAGANO, JAPAN 3994597
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240082984
18259272
Correspondence name and address
IMAIZUMI IP LAW, PLLC
4601 NORTH FAIRFAX DRIVE
SUITE 1200
ARLINGTON, VA 22203

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