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Patent Assignment Assignor Details
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Assignor Name : SHIWAKU, TOSHIO
Total Assignments: 12
Assignment: 1
Reel/Frame:006224/0471   Pages: 3
Recorded: 03/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, KAORU
Exec Dt:
03/13/1992
2
SHIWAKU, TOSHIO
Exec Dt:
03/13/1992
Assignee
1
POLYPLASTICS CO., LTD.
3-13, AZUCHIMACHI, 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5248762
NONE
07844583
Correspondence name and address
NIXON AND VANDERHYE
BRYAN H. DAVIDSON
2200 CLARENDON BOULEVARD
14TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:006175/0862   Pages: 3
Recorded: 06/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKANE, TOSHIO
Exec Dt:
05/25/1992
2
KONUMA, HIROAKI
Exec Dt:
05/25/1992
3
SHIWAKU, TOSHIO
Exec Dt:
05/25/1992
4
HIJIKATA, KENJI
Exec Dt:
05/26/1992
Assignee
1
POLYPLASTICS CO., LTD., A CORP. OF JAPAN
3-13, AZUCHICHO, 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189140
NONE
07880443
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD, 8TH FLR.
ARLINGTON, VA 22201-4714
Assignment: 3
Reel/Frame:006479/0623   Pages: 2
Recorded: 04/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIWAKU, TOSHIO
Exec Dt:
03/22/1993
2
HIJIKATA, KENJI
Exec Dt:
03/22/1993
3
FURUI, KENJI
Exec Dt:
03/19/1993
4
SUZUKI, MASATO
Exec Dt:
03/19/1993
Assignee
1
POLYPLASTICS CO., LTD.
3-13, AZUCHICHO, 2-CHOME CHUO-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5354802
NONE
08015174
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:011248/0293   Pages: 11
Recorded: 10/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WULF, STEFAN
Exec Dt:
09/27/2000
2
JACOB, ALEXANDRA
Exec Dt:
08/19/2000
3
MORS, VOLKER
Exec Dt:
08/23/2000
4
SHIWAKU, TOSHIO
Exec Dt:
08/23/2000
5
WARD, BENETT CLAYTON
Exec Dt:
08/21/2000
Assignee
1
TICONA GMBH
D-65451, KELSTERBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365315
NONE
09646311
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 5
Reel/Frame:012965/0579   Pages: 3
Recorded: 04/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIWAKU, TOSHIO
Exec Dt:
03/19/2002
2
MIYASHITA, TAKAYUKI
Exec Dt:
03/19/2002
Assignee
1
POLYPLASTICS CO. LTD.
3-2-5 KASUMIGASEKI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020190432
10110735
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
BENTON S. DUFFETT, JR.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:016920/0495   Pages: 2
Recorded: 02/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANE, TOSHIO
Exec Dt:
02/07/2005
2
YOKOTA, TOSHIAKI
Exec Dt:
02/07/2005
3
SAKAMOTO, KATSUTOSHI
Exec Dt:
02/07/2005
4
SHIWAKU, TOSHIO
Exec Dt:
02/07/2005
Assignee
1
POLYPLASTICS CO., LTD.
18-1, KONAN 2-CHOME
MINATO-KU, TOKYO, JAPAN 108-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060058496
10525642
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:017331/0735   Pages: 2
Recorded: 09/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANE, TOSHIO
Exec Dt:
05/09/2005
2
YOKOTA, TOSHIAKI
Exec Dt:
05/09/2005
3
OHTAKE, MINEO
Exec Dt:
05/09/2005
4
SHIWAKU, TOSHIO
Exec Dt:
05/09/2005
Assignee
1
POLYPLASTICS CO., LTD.
18-1, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060073306
10538845
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:018306/0205   Pages: 2
Recorded: 09/11/2006
Attorney Dkt #:1009760-000030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKATSU, HIROKI
Exec Dt:
08/29/2006
2
WATANABE, KAZUFUMI
Exec Dt:
08/29/2006
3
SHIWAKU, TOSHIO
Exec Dt:
08/29/2006
4
OHSHIBA, HIROKAZU
Exec Dt:
08/29/2006
Assignee
1
POLYPLASTICS CO., LTD.
18-1 KONAN 2-CHOME, MINATO-KU
TOKYO 108-8280, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7789670
US20070197706
10592362
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:018495/0239   Pages: 3
Recorded: 11/07/2006
Attorney Dkt #:1009760-000032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANE, TOSHIO
Exec Dt:
10/25/2006
2
OHTAKE, MINEO
Exec Dt:
10/30/2006
3
SHIWAKU, TOSHIO
Exec Dt:
10/27/2006
4
SUZUKI, MASATO
Exec Dt:
10/27/2006
Assignee
1
POLYPLASTICS CO., LTD.
18-1, KONAN 2-CHOME
MINATO-KU, TOKYO 108-8280, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
PP18519
US20070083955
11542233
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:018947/0978   Pages: 2
Recorded: 02/13/2007
Attorney Dkt #:1009760-000033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, YOSHIAKI
Exec Dt:
02/01/2007
2
KATSUMATA, TORU
Exec Dt:
02/01/2007
3
SHIWAKU, TOSHIO
Exec Dt:
02/01/2007
Assignee
1
POLYPLASTICS CO., LTD.
18-1, KONAN 2-CHOME, MINATO-KU
TOKYO 108-8280, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080139754
11660108
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:019239/0996   Pages: 2
Recorded: 04/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANE, TOSHIO
Exec Dt:
04/10/2007
2
OHTAKE, MINEO
Exec Dt:
04/10/2007
3
SHIWAKU, TOSHIO
Exec Dt:
04/10/2007
4
SUZUKI, MASATO
Exec Dt:
04/10/2007
Assignee
1
POLYPLASTICS CO., LTD.
18-1, KONAN 2-CHOME
MINATO-KU, TOKYO, JAPAN 108-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776410
US20080286510
11666174
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 12
Reel/Frame:020789/0033   Pages: 2
Recorded: 04/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, YOSHIAKI
Exec Dt:
03/26/2008
2
KATSUMATA, TORU
Exec Dt:
03/26/2008
3
SHIWAKU, TOSHIO
Exec Dt:
03/26/2008
Assignees
1
POLYPLASTICS CO., LTD.
18-1, KONAN 2-CHOME, MINATO-KU
TOKYO 108-8280, JAPAN
2
AZ ELECTRONIC MATERIALS (JAPAN) K.K.
BUNKYO GREEN COURT, 2-28-8
HONKOMAGOME, BUNKYO-KU
TOKYO 113-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090137724
12083072
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404

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