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Patent Assignment Assignor Details
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Assignor Name : TAKAHASHI, TAKAKO
Total Assignments: 7
Assignment: 1
Reel/Frame:004257/0445   Pages: 2
Recorded: 05/03/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, TAKAKO
Exec Dt:
03/30/1984
2
UTSUMI, YURI
Exec Dt:
03/30/1984
3
TAKAHASHI, SHIN HEIRS OF HIROSHI TAKAHASHI, DEC'D
Exec Dt:
03/30/1984
Assignee
1
CATALYST & CHEMICALS INDUSTRIES CO., LTD., NO. 6-2, OHTEMACHI 2-CHOME, CHIYODA-KU, TOKYO JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4472366
NONE
06445871
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING RD.
KALAMAZOO, MI 49008
Assignment: 2
Reel/Frame:005796/0124   Pages: 3
Recorded: 07/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOH, ATSUSHI
Exec Dt:
07/08/1991
2
KUDO, SACHIO
Exec Dt:
07/08/1991
3
KUMAMOTO, YORIO
Exec Dt:
07/08/1991
4
WATANABE, MICHI
Exec Dt:
07/08/1991
5
TAKAHASHI, TAKAKO
Exec Dt:
07/08/1991
6
AOKI, TAKAKO
Exec Dt:
07/08/1991
7
TOSHIMA, NORISHIGE
Exec Dt:
07/08/1991
8
ENDO, KEIJI
Exec Dt:
07/08/1991
9
MUKAIDA, HIDESHI
Exec Dt:
07/08/1991
10
KAWAGUCHI, SHINJI
Exec Dt:
07/08/1991
11
HIGURASHI, RIKA
Exec Dt:
07/08/1991
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262385
NONE
07734698
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, NW
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:007761/0001   Pages: 3
Recorded: 11/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UE, MAKOTO
Exec Dt:
10/27/1995
2
MIZUTANI, FUMIKAZU
Exec Dt:
10/27/1995
3
TAKAHASHI, TAKAKO
Exec Dt:
10/27/1995
4
SEKIGAWA, SACHIE
Exec Dt:
10/27/1995
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5733661
NONE
08551999
Correspondence name and address
DILWORTH & BARRESE
ROCCO S. BARRESE, ESQ.
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553
Assignment: 4
Reel/Frame:008671/0717   Pages: 3
Recorded: 07/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UE, MAKOTO
Exec Dt:
06/23/1997
2
TAKEDA, MASAYUKI
Exec Dt:
06/23/1997
3
TAKAHASHI, TAKAKO
Exec Dt:
06/23/1997
4
TAKEHARA, MASAHIRO
Exec Dt:
06/23/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
CHIYODA-KU
5-2, MARUNOUCHI 2-CHOME
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856513
NONE
08888196
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
FREDERICK D. VASTINE
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:013656/0753   Pages: 3
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, MASAYUKI
Exec Dt:
10/03/2002
2
TAKAHASHI, TAKAKO
Exec Dt:
10/03/2002
3
UE, MAKOTO
Exec Dt:
10/03/2002
4
TSUJI, TATSUNORI
Exec Dt:
10/07/2002
5
OZAWA, MASASHI
Exec Dt:
10/07/2002
Assignees
1
NIPPON CHEMI-CON CORPORATION
167-1, HIGASHIOME 1-CHOME, OME-SHI
TOKYO 198-8501, JAPAN
2
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7079378
US20030152838
10239206
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:015432/0092   Pages: 3
Recorded: 06/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, HIROKO
Exec Dt:
09/10/2003
2
TAKAHASHI, TAKAKO
Exec Dt:
09/10/2003
3
NAITO, TAKETOSHI
Exec Dt:
09/10/2003
4
ICHIKAWA, SHUJI
Exec Dt:
09/10/2003
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6777570
US20040063982
10670515
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:032663/0216   Pages: 7
Recorded: 04/14/2014
Attorney Dkt #:432992US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, MASANORI
Exec Dt:
03/24/2014
2
SUMITANI, NAOKO
Exec Dt:
03/24/2014
3
YAMAUCHI, RITSUKO
Exec Dt:
03/24/2014
4
MAEDA, TOMOKO
Exec Dt:
03/24/2014
5
TAKAHASHI, TAKAKO
Exec Dt:
03/24/2014
Assignee
1
NIPPON KASEI CHEMICAL COMPANY LIMITED
34, AZA TAKAYAMA, ONAHAMA, IWAKI-SHI
FUKUSHIMA, JAPAN 971-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9201168
US20140213725
14230862
Correspondence name and address
OBLON SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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