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Patent Assignment Assignor Details
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Assignor Name : IGI, KEISHIRO
Total Assignments: 8
Assignment: 1
Reel/Frame:003948/0034   Pages: 1
Recorded: 02/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, HIDEO
Exec Dt:
11/26/1979
2
IGI, KEISHIRO
Exec Dt:
11/26/1979
3
OGAWARA, HISASHI
Exec Dt:
11/26/1979
4
NAKAYASU, HARUO
Exec Dt:
11/26/1979
Assignee
1
KURARAY COMPANY, LTD.
1621, SAKAZU, KURASHIKI-CITY
OKAYAMA PREFECTURE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4330459
NONE
06105534
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 S. JEFF. DAVIS HWY.
CRYSTAL SQ. 5 - STE. 400
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:003966/0724   Pages: 1
Recorded: 03/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IGI, KEISHIRO
Exec Dt:
05/12/1980
2
ISHII, MASAO
Exec Dt:
05/12/1980
Assignee
1
KURAUAY COMPANY, LTD.
1621 SAKAZU,
KURASHIKI-CITY, OKAYAMA-PREFECTURE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4335188
NONE
06152320
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:004210/0430   Pages: 1
Recorded: 12/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURATA, YOSHIFUMI
Exec Dt:
12/01/1983
2
IGI, KEISHIRO
Exec Dt:
12/01/1983
3
NARUKAWA, HIROSHI
Exec Dt:
12/01/1983
4
UETSUKI, MASAO
Exec Dt:
12/01/1983
5
BANDO, SATOSHI
Exec Dt:
12/01/1983
6
KAWAI, SHUJI
Exec Dt:
12/01/1983
7
SHIRANO, KENJI
Exec Dt:
12/01/1983
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-SHI
OKAYAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496714
NONE
06561838
Correspondence name and address
KRAMER AND BRUFSKY
P. O. BOX 59
SOUTHPORT, CT 06490
Assignment: 4
Reel/Frame:004350/0915   Pages: 1
Recorded: 01/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURATA, YOSHIFUMI
Exec Dt:
12/28/1984
2
IGI, KEISHIRO
Exec Dt:
12/28/1984
3
NARUKAWA, HIROSHI
Exec Dt:
12/28/1984
4
UETSUKI, MASAO
Exec Dt:
12/28/1984
5
BANDO, SATOSHI
Exec Dt:
12/28/1984
6
KAWAI, SHUJI
Exec Dt:
12/28/1984
7
SHIRANO, KENJI
Exec Dt:
12/28/1984
Assignee
1
KURARAY CO., LTD.
1621 SAKAZU
KURASHIKI-CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4504531
NONE
06615162
Correspondence name and address
KRAMER AND BRUFSKY
P. O. BOX 59
SOUTHPORT, CT 06490
Assignment: 5
Reel/Frame:004492/0897   Pages: 1
Recorded: 12/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IGI, KEISHIRO
Exec Dt:
11/12/1985
2
OKAMURA, TAKAYUKI
Exec Dt:
11/12/1985
3
TANIGUCHI, SHUNRO
Exec Dt:
11/12/1985
4
ISHII, MASAO
Exec Dt:
11/12/1985
5
MURATA, YOSHIFUMI
Exec Dt:
11/12/1985
6
YOKOTA, SHINICHI
Exec Dt:
11/12/1985
7
MATSUMOTO, TAKESHI
Exec Dt:
11/12/1985
8
ENDO, HIDEKI
Exec Dt:
11/12/1985
9
HASHIMOTO, KAZUTO
Exec Dt:
11/12/1985
Assignees
1
KURARAY CO., LTD., 1621, SAKAZU, KURASHIKI-SHI, OKAYAMA-KEN, JAPAN, A CORP OF JAPAN
2
IDEMITSU PETROCHEMICAL CO., LTD., 1-1, MARUNOUCHI, 3-CHOME, CHIYODA-KU, TOKYO-TO, JAPAN, A CORP OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4833217
NONE
06805659
Correspondence name and address
JONES, TULLAR & COOPER
P. O. BOX 2266, EADS STATION
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004503/0098   Pages: 2
Recorded: 01/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENDO, HIDEKI
Exec Dt:
12/19/1985
2
HASHIMOTO, KAZUTO
Exec Dt:
12/19/1985
3
TANAKA, KENJI
Exec Dt:
12/19/1985
4
MATSUMOTO, TAKESHI
Exec Dt:
12/19/1985
5
IGI, KEISHIRO
Exec Dt:
12/19/1985
6
OKAMURA, TAKAYUKI
Exec Dt:
12/19/1985
7
TANIGUCHI, SHUNRO
Exec Dt:
12/19/1985
8
ISHII, MASAO
Exec Dt:
12/19/1985
9
MURATA, YOSHIFUMI
Exec Dt:
12/19/1985
10
YOKOTA, SHINICHI
Exec Dt:
12/19/1985
Assignees
1
IDEMITSU PETROCHEMICAL CO., LTD.
1-1, 3-CHOME, MARUNOUCHI, CHIYODA-KU,
A CORP. OF JAPAN
TOKYO, JAPAN
2
KURARAY COMPANY LIMITED,
NO. 1621, SAKAZU, KURASHIKI-SHI,
A CORP. OF JAPAN
OKAYAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657973
NONE
06817064
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:004649/0410   Pages: 2
Recorded: 01/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHII, MASAO
Exec Dt:
04/26/1986
2
IGI, KEISHIRO
Exec Dt:
04/26/1986
Assignee
1
KURARAY COMPANY, LTD.
1621, SAKAZU
KURASHIKI-CITY, OKAYAMA-PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659615
NONE
06730055
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5, STE. 400,
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:004778/0462   Pages: 2
Recorded: 11/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHII, MASAO
Exec Dt:
05/15/1986
2
OKAMURA, TAKAYUKI
Exec Dt:
05/15/1986
3
IGI, KEISHIRO
Exec Dt:
05/15/1986
4
KUSUDO, OSAMU
Exec Dt:
05/15/1986
5
HAMAMOTO, YOSHITO
Exec Dt:
05/15/1986
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU
KURASHIKI-CITY, OKAYAMA-PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725483
NONE
06865969
Correspondence name and address
OBLON, FISHER, SPIVAK, MC MLELLAND &
MAIER, CRYSTAL SQUARE FIVE SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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