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Patent Assignment Assignor Details
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Assignor Name : TANAKA, SHIGEHIRO
Total Assignments: 13
Assignment: 1
Reel/Frame:005967/0551   Pages: 4
Recorded: 12/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATOH, YASUTA
Exec Dt:
12/12/1991
2
TANAKA, SHIGEHIRO
Exec Dt:
12/12/1991
3
KATOH, YOSHIO
Exec Dt:
12/12/1991
Assignee
1
TAKARA CO., LTD.
A CORP. OF JAPAN
NO. 19-16, 4-CHOME, AOTO, KATSUSHIKA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5324225
NONE
07798597
Correspondence name and address
PRICE, GESS & UBELL
2100 S.E. MAIN ST., STE 250
IRVINE, CA 92714
Assignment: 2
Reel/Frame:006224/0157   Pages: 2
Recorded: 08/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TANAKA, SHIGEHIRO
Exec Dt:
07/25/1992
Assignee
1
TANAKA GIKEN CO., LTD.
44-4 HAKARIDANI-CHO, KATAGIHARA
NISHIKYO-KU, KYOTO 615, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5335989
NONE
07925876
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
WARREN TALTAVULL
1615 L STREET, N.W.
ELEVENTH FLOOR
WASHINGTON, D.C. 20036-5601
Assignment: 3
Reel/Frame:007640/0845   Pages: 2
Recorded: 06/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANAKA, SHIGEHIRO
Exec Dt:
04/03/1995
Assignee
1
TANAKA GIKEN CO., LTD.
44-4, HAKARIDANI-CHO, KATAGIHARA, NISHIKYO-KU
KYOTO, JAPAN 615
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5607298
NONE
08418117
Correspondence name and address
W. WARREN TALTAVULL
CUSHMAN, DARBY & CUSHMAN, L.L.P.
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 4
Reel/Frame:013889/0635   Pages: 3
Recorded: 10/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHIGEHIRO
Exec Dt:
10/01/2002
2
TAKASE, MASANORI
Exec Dt:
10/01/2002
3
MATSUO, HIROSHI
Exec Dt:
10/01/2002
Assignee
1
DAINIPPON INK AND CHEMICALS, INC.
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7268171
US20030130371
10257945
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
STEPHEN G. ADRIAN
1725 K STREET, N.W.
STE. 1000
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:014949/0192   Pages: 4
Recorded: 08/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHIGEHIRO
Exec Dt:
07/30/2004
2
TAKASE, MASANORI
Exec Dt:
07/30/2004
3
MATSUO, HIROSHI
Exec Dt:
07/30/2004
4
KANAI, HIROSHI
Exec Dt:
07/30/2004
5
YAMAOKA, IKURO
Exec Dt:
07/30/2004
6
MORI, YOICHIRO
Exec Dt:
07/30/2004
7
OHARA, SHIN-ICHI
Exec Dt:
07/30/2004
8
FUJII, TADASHI
Exec Dt:
07/30/2004
Assignees
1
DAINIPPON INK AND CHEMICALS, INC.
35-58, SAKASHITA 3-CHOME, ITABASHI-KU,
TOKYO, JAPAN
2
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7705066
US20040249012
10483259
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:017673/0790   Pages: 3
Recorded: 03/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANAKA, SHIGEHIRO
Exec Dt:
03/08/2006
Assignee
1
ASTENCOOK CORPORATIO
44-4, HAKARIDANI-CHO, KATAGIHARA, NISHIKYO-KU
KYOTO CITY, KYOTO 615-8158, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7608804
US20070092848
10572297
Correspondence name and address
LEWIS F. GOULD, JR.
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:023183/0221   Pages: 5
Recorded: 09/02/2009
Attorney Dkt #:99999-00092 (E4942-00002)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN ASSIGNEE'S NAME AS PREVIOUSLY RECORDED ON REEL 017673 FRAME 0790. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
TANAKA, SHIGEHIRO
Exec Dt:
03/08/2006
Assignee
1
ASTENCOOK CORPORATION
44-4, HAKARIDANI-CHO,KATAGIHARA, NISHIKYO-KU
KYOTO CITY, KYOTO, JAPAN 615-8158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7608804
US20070092848
10572297
Correspondence name and address
SAMUEL W. APICELLI
30 S. 17TH STREET
DUANE MORRIS LLP
PHILADELPHIA, PA 19103-4196
Assignment: 8
Reel/Frame:019962/0995   Pages: 3
Recorded: 10/15/2007
Attorney Dkt #:072287
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIO
Exec Dt:
09/25/2007
2
ARAKAWA, HIROMICHI
Exec Dt:
09/25/2007
3
TANAKA, SHIGEHIRO
Exec Dt:
09/25/2007
4
KANEKO, KAZUHIRO
Exec Dt:
09/25/2007
5
SHIMAMURA, YOSHINOSUKE
Exec Dt:
09/25/2007
Assignee
1
DAINIPPON INK AND CHEMICALS, INC.
35-58, SAKASHITA 3-CHOME, ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8383743
US20090130405
11910216
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 9
Reel/Frame:020777/0656   Pages: 2
Recorded: 04/09/2008
Attorney Dkt #:081457
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIO
Exec Dt:
03/26/2008
2
SHIMAMURA, YOSHINOSUKE
Exec Dt:
03/26/2008
3
TANAKA, SHIGEHIRO
Exec Dt:
03/26/2008
4
OBAYASHI, RYOUICHI
Exec Dt:
03/26/2008
Assignee
1
DAINIPPON INK AND CHEMICALS, INC.
35-58, SAKASHITA 3-CHOME, ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090246484
12088582
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 10
Reel/Frame:028040/0956   Pages: 2
Recorded: 04/13/2012
Attorney Dkt #:120125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIYAMA, MAKOTO
Exec Dt:
03/13/2012
2
TANAKA, SHIGEHIRO
Exec Dt:
03/19/2012
Assignee
1
TOKAI CARBON CO., LTD.
2-3, KITA-AOYAMA 1-CHOME, MINATO-KU
TOKYO, JAPAN 1078636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8497317
US20120190789
13390445
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 11
Reel/Frame:029974/0531   Pages: 3
Recorded: 03/12/2013
Attorney Dkt #:121379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, YUKARI
Exec Dt:
01/20/2013
2
TAKENAKA, ASAMI
Exec Dt:
01/28/2013
3
TANAKA, SHIGEHIRO
Exec Dt:
01/28/2013
Assignee
1
TOKAI CARBON CO., LTD.
2-3, KITA-AOYAMA 1-CHOME, MINATO-KU
TOKYO, JAPAN 107-8636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045583
US20130165584
13701106
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:030161/0523   Pages: 4
Recorded: 04/05/2013
Attorney Dkt #:130115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHIGEHIRO
Exec Dt:
02/27/2013
2
TAKENAKA, ASAMI
Exec Dt:
02/25/2013
3
ISHIBASHI, YUKARI
Exec Dt:
02/18/2013
Assignee
1
TOKAI CARBON CO., LTD.
2-3, KITA-AOYAMA 1-CHOME, MINATO-KU
TOKYO, JAPAN 107-8636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102840
US20130217826
13816684
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:031149/0774   Pages: 3
Recorded: 09/06/2013
Attorney Dkt #:130820
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKENAKA, ASAMI
Exec Dt:
08/06/2013
2
TANAKA, SHIGEHIRO
Exec Dt:
08/05/2013
3
ISHIBASHI, YUKARI
Exec Dt:
07/26/2013
Assignee
1
TOKAI CARBON CO., LTD.
2-3, KITA-AOYAMA 1-CHOME, MINATO-KU
TOKYO, JAPAN 107-8636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9018317
US20130338319
13984072
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE NW
WASHINGTON, DC 20036

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