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Patent Assignment Assignor Details
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Assignor Name : YUI, HIROSHI
Total Assignments: 16
Assignment: 1
Reel/Frame:003900/0935   Pages: 2
Recorded: 07/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANO, HIRONARI
Exec Dt:
06/27/1981
2
YUI, HIROSHI
Exec Dt:
06/27/1981
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.,
5-2, 2-CHOME, MARUNOUCHI,
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4433073
NONE
06282734
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVENUE, N. W.
STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004051/0410   Pages: 2
Recorded: 09/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUI, HIROSHI
Exec Dt:
08/18/1982
2
KAKIZAKI, TETSUJI
Exec Dt:
08/18/1982
3
NISHIYA, YOSHINORI
Exec Dt:
08/18/1982
4
HORIE, SHINJI
Exec Dt:
08/18/1982
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY, LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4368280
NONE
06221623
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004346/0055   Pages: 1
Recorded: 12/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUI, HIROSHI
Exec Dt:
09/09/1982
2
SOBAJIMA, YOSHIHIRO
Exec Dt:
09/09/1982
3
HIGASHIDE, OSAMU
Exec Dt:
09/09/1982
4
IMAMURA, TSUYOSHI
Exec Dt:
09/09/1982
5
OKAMURA, MICHIYA
Exec Dt:
09/09/1982
6
HATTORI, SATORU
Exec Dt:
09/09/1982
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
NO. 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4504617
NONE
06418963
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004745/0573   Pages: 2
Recorded: 07/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAKIZAKI, TETSUJI
Exec Dt:
10/01/1984
2
MIZUTANI, TOSHIKAZU
Exec Dt:
10/01/1984
3
YUI, HIROSHI
Exec Dt:
10/01/1984
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MAUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4696765
NONE
06663593
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004503/0679   Pages: 2
Recorded: 01/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ABE, KEIZO
Exec Dt:
01/22/1985
2
OKAMURA, MICHIYA
Exec Dt:
01/22/1985
3
OZU, TAKAHIRO
Exec Dt:
01/22/1985
4
YUI, HIROSHI
Exec Dt:
01/22/1985
5
TUJII, MASAYOSHI
Exec Dt:
01/22/1985
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4582864
NONE
06697466
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, SUITE 400,
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
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: 7
Reel/Frame:004545/0075   Pages: 2
Recorded: 04/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYABAYASHI, MITSUTAKA
Exec Dt:
04/14/1986
2
ITSUBO, AKIRA
Exec Dt:
04/14/1986
3
HIRATSUKA, KAZUYA
Exec Dt:
04/08/1986
4
SATO, YUICHI
Exec Dt:
04/07/1986
5
AOKI, YOSHIYASU
Exec Dt:
04/07/1986
6
YUI, HIROSHI
Exec Dt:
04/15/1986
Assignees
1
TOSHIBA BATTERY CO., LTD., A CORP OF JAPAN
4-10, MINAMISHINAGAWA 3-CHOME, SHINGAWA-KU,
TOKYO, JAPAN
2
MITSUBISHI PETROCHEMICAL CO., LTD., A CORP OF JAPAN
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4702977
NONE
06855826
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:004839/0554   Pages: 2
Recorded: 03/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUI, HIROSHI
Exec Dt:
10/24/1986
2
OKAMURA, MICHIYA
Exec Dt:
10/24/1986
3
OHMORI, MICHIO
Exec Dt:
10/24/1986
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD., NO. 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4749981
NONE
06925562
 
4749981
NONE
06925562
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:004967/0026   Pages: 2
Recorded: 10/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHMORI, MICHIO
Exec Dt:
09/04/1987
2
OKAMURA, MICHIYA
Exec Dt:
09/04/1987
3
YUI, HIROSHI
Exec Dt:
09/04/1987
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4841516
NONE
07096484
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:005130/0656   Pages: 2
Recorded: 08/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YUI, HIROSHI
Exec Dt:
04/15/1988
2
OKAMURA, MICHIYA
Exec Dt:
04/15/1988
3
IKEDA, MASAKAZU
Exec Dt:
04/15/1988
4
MATSUO, NORIO
Exec Dt:
04/15/1988
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873282
NONE
07187843
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:005038/0683   Pages: 2
Recorded: 02/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYABAYASHI, MITSUTAKA
Exec Dt:
01/19/1989
2
NISHII, TOSHIFUMI
Exec Dt:
01/18/1989
3
YUI, HIROSHI
Exec Dt:
01/19/1989
4
INADA, KUNIAKI
Exec Dt:
01/23/1989
5
IKEDA, KATSUJI
Exec Dt:
01/23/1989
6
NOSE, HIROYOSHI
Exec Dt:
01/23/1989
7
TSUCHIYA, KENJI
Exec Dt:
01/23/1989
Assignees
1
MITSUBISHI PETROCHEMICAL CO., LTD., A CORP. OF JAPAN
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
TOSHIBA BATTERY CO., LTD., A CORP. OF JAPAN
4-10, MINAMISHINAGAWA 3-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4945014
NONE
07305795
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVE., 30TH FLR.,
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:005485/0712   Pages: 3
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HORIE, SHINJI
Exec Dt:
05/15/1989
2
SHIMIZU, HIDETO
Exec Dt:
05/15/1989
3
OHMORI, MICHIO
Exec Dt:
05/15/1989
4
YUI, HIROSHI
Exec Dt:
05/15/1989
Assignees
1
MITSUBISHI PETROCHEMICAL CO., LTD.
2-5-2, MARUNOUCHI, CHIYODA-KU
TOKYO 100, JAPAN
2
RICOH COMPANY LTD.
1-3-6, NAKAMAGOME, OTA-KU,
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4984326
NONE
07360890
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:005378/0883   Pages: 2
Recorded: 07/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYABAYASHI, MITSUTAKA
Exec Dt:
06/20/1990
2
YUI, HIROSHI
Exec Dt:
06/20/1990
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD., A CORP. OF JAPAN
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162170
NONE
07554137
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN AND WOODWARD
600 THIRD AVE., 30TH FLOOR
NEW YORK, NY 10016
Assignment: 14
Reel/Frame:005959/0148   Pages: 3
Recorded: 12/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAMURA, MICHIYA
Exec Dt:
10/19/1990
2
YUI, HIROSHI
Exec Dt:
10/19/1990
3
MATSUO, NORIO
Exec Dt:
10/19/1990
4
HAMANO, SHUJI
Exec Dt:
10/19/1990
5
HATAKEYAMA, TAKESHI
Exec Dt:
10/19/1990
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5098610
NONE
07604246
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUSTADT, P.C.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:006255/0906   Pages: 3
Recorded: 09/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYABAYASHI, MITSUTAKA
Exec Dt:
04/11/1991
2
HAYASHI, MANABU
Exec Dt:
04/11/1991
3
YASUKAWA, EIKI
Exec Dt:
04/11/1991
4
MIYATA, KIKUKO
Exec Dt:
04/11/1991
5
KAITOH, MITSUMASA
Exec Dt:
04/15/1991
6
YUI, HIROSHI
Exec Dt:
04/11/1991
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5176969
NONE
07689523
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:012883/0096   Pages: 4
Recorded: 05/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YUI, HIROSHI
Exec Dt:
10/19/2001
Assignee
1
MARUYAMA PATENT OFFICE
1-7 SUDACHO KANDA CHIYODA-KU
WIN KANDA BLDG., 9TH FLOOR
TOKYO 101-0040, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030083417
09984458
Correspondence name and address
DUANE MORRIS LLP
L. LAWTON ROGERS III
1667 K STREET N.W.
SUITE 700
WASHINGTON, DC 20006

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