skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : MITSUBISHI YUKA FINE CHEMICALS CO., LTD.
Total Assignments: 8
Assignment: 1
Reel/Frame:004345/0613   Pages: 2
Recorded: 12/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOKAMURA, SADAKAZU
Exec Dt:
10/21/1983
2
SHINOHARA, TOSHIO
Exec Dt:
10/21/1983
3
NOMURA, RYOICHI
Exec Dt:
10/21/1983
4
ARITOMI, MITSUTOSHI
Exec Dt:
10/21/1983
5
YOSHIDA, YUJI
Exec Dt:
10/21/1983
Assignees
1
DAI NIPPON TORYO CO., LTD.
6-1-124, NISHIKUJO, KONOHANA-KU
OSAKA, JAPAN
2
MITSUBISHI YUKA FINE CHEMICALS CO., LTD.
11-41, AKASAKA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4505954
NONE
06559371
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004343/0652   Pages: 2
Recorded: 12/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIGAKI, YOSHIKAZU
Exec Dt:
12/22/1983
2
OMORI, HIROYUKI
Exec Dt:
12/22/1983
Assignee
1
MITSUBISHI YUKA FINE CHEMICALS CO., LTD.
11-41, AKASAKA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4504423
NONE
06568793
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND
& MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF. DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004388/0522   Pages: 2
Recorded: 04/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, TADAHIDE
Exec Dt:
07/10/1984
2
TOBUKURO, KUNIAKI
Exec Dt:
07/10/1984
3
SUGIMOTO, TOSIO
Exec Dt:
07/11/1984
4
KANAYAMA, KAORU
Exec Dt:
07/13/1984
Assignees
1
MITSUBISHI PETROLEUM CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
MITSUBISHI YUKA FINE CHEMICALS CO., LTD.
11-41, AKASAKA 1-CHOME, MINATO-KU
TOKYO, JAPAN
3
TORAY INDUSTRIES, INC.
2, NIHONBASHIMURO-MACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4532308
NONE
06633925
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004334/0263   Pages: 1
Recorded: 12/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAZAKI, TAKAO
Exec Dt:
07/17/1984
2
HATTORI, KAZUHIDE
Exec Dt:
07/17/1984
3
HATTORI, SATORU
Exec Dt:
07/17/1984
4
HAYAMA, KAZUHIDE
Exec Dt:
07/17/1984
5
ITOH, ISAO
Exec Dt:
07/17/1984
Assignees
1
MITSUBISHI PETROCHEMICAL CO., LTD.
NO. 5-2 MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
2
MITSUBISHI YUKA FINE CHEMICALS CO., LTD.
NO 11-41 AKASAKA 1-CHOME MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500597
NONE
06634842
Correspondence name and address
SUGHRUE, MION, ZINN, MAC PEAK & SEAS
1776 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004349/0234   Pages: 2
Recorded: 01/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOKAMURA, SADAKAZU
Exec Dt:
11/06/1984
2
SHINOHARA, TOSHIO
Exec Dt:
11/06/1984
3
ARITOMI, MITSUTOSHI
Exec Dt:
11/06/1984
4
YOSHIDA, YUJI
Exec Dt:
11/06/1984
Assignees
1
DAI NIPPON TORYO CO., LTD.
6-1-124 NISHIKUJO KONOHANA-KU
OSAKA, JAPAN
2
MITSUBISHI YUKA FINE CHEMICALS CO., LTD.
11-41 AKASAKA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4508767
NONE
06556328
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF. DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004536/0327   Pages: 2
Recorded: 04/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAZAKI, TAKAO
Exec Dt:
11/01/1985
2
HATTORI, KAZUHIDE
Exec Dt:
11/01/1985
3
HATTORI, SATORU
Exec Dt:
11/01/1985
4
HAYAMA, KAZUHIDE
Exec Dt:
11/01/1985
5
ITOH, ISAO
Exec Dt:
11/01/1985
Assignees
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
MITSUBISHI YUKA FINE CHEMICALS CO., LTD.
25-5, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725492
NONE
06796741
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND
& MAIER, CRYSTAL SQ., FIVE, STE. 400
1755 S JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004904/0248   Pages: 2
Recorded: 06/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUBOTA, IKUO
Exec Dt:
04/24/1986
2
HAYAMA, KAZUHIDE
Exec Dt:
04/24/1986
3
NARAZAKI, KANJI
Exec Dt:
04/24/1986
Assignee
1
MITSUBISHI YUKA FINE CHEMICALS CO., LTD.
25-5 TORANOMON 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767616
NONE
06858646
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:004903/0333   Pages: 2
Recorded: 06/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OMORI, HIROYUKI
Exec Dt:
05/02/1986
2
ISHII, TERUHIKO
Exec Dt:
04/30/1986
3
YAMADA, KATSUHIKO
Exec Dt:
04/30/1986
Assignee
1
MITSUBISHI YUKA FINE CHEMICALS CO., LTD.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4769170
NONE
06863188
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202

Search Results as of: 04/28/2024 08:41 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT