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Patent Assignment Assignee Details
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Assignee Name : SEIWA KASEI COMPANY, LIMITED
Total Assignments: 13
Assignment: 1
Reel/Frame:009860/0739   Pages: 3
Recorded: 03/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
03/08/1999
2
SHINTANI, HIROSHI
Exec Dt:
03/13/1999
3
SEGAWA, AKIHIRO
Exec Dt:
03/13/1999
4
YOSHIHARA, TERUMI
Exec Dt:
03/13/1999
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUNOICHI-CHO, HIGASHI-OSAKA
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6228968
NONE
09245418
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:009880/0818   Pages: 3
Recorded: 04/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
03/08/1999
2
SEGAWA, AKIHIRO
Exec Dt:
03/13/1999
3
SEGAWA, EMI
Exec Dt:
03/13/1999
4
NOSAKA, KOJI
Exec Dt:
03/09/1999
5
YOSHIHARA, TERUMI
Exec Dt:
03/13/1999
6
ADACHI, TAKASHI
Exec Dt:
03/13/1999
7
SHINTANI, HIROSHI
Exec Dt:
03/13/1999
8
UEDA, YUKE
Exec Dt:
03/13/1999
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUNOICHI-CHO, HIGASHI-OSAKA
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6337089
NONE
09245285
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:010345/0232   Pages: 9
Recorded: 10/29/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EIGHTH ASSIGNOR'S NAME TO "YUKA UEDA", THEREBY CORRESPONDING TO THE NAME ON THE EXECUTED ASSIGNMENT AN ASSIGNMENT WAS PREVIOUSLY RECORDED ON REEL/FRAME 9880/0818.
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
03/08/1999
2
SEGAWA, AKIHIRO
Exec Dt:
03/13/1999
3
SEGAWA, EMI
Exec Dt:
03/13/1999
4
NOSAKA, KOJI
Exec Dt:
03/13/1999
5
YOSHIHARA, TERUMI
Exec Dt:
03/13/1999
6
ADACHI, TAKASHI
Exec Dt:
03/13/1999
7
SHINTANI, HIROSHI
Exec Dt:
03/13/1999
8
UEDA, YUKA
Exec Dt:
03/13/1999
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUNOICHI-CHO, HIGASHI-OSAKA
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6337089
NONE
09245285
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:015200/0078   Pages: 3
Recorded: 04/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
04/05/2004
2
GOTO, NOBUYUKI
Exec Dt:
04/05/2004
3
UCHIDA, SAKIKO
Exec Dt:
04/05/2004
4
DAIKAI, SUEKO
Exec Dt:
04/05/2004
5
ADACHI, TAKASHI
Exec Dt:
04/05/2004
6
TACHIBANA, MIKUO
Exec Dt:
04/06/2004
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUNOICHI-CHO, HIGASHIOSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040202637
10820118
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:015313/0086   Pages: 3
Recorded: 05/10/2004
Attorney Dkt #:4244-0105pus1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
04/27/2004
2
TAKIDANI, AIKO
Exec Dt:
04/27/2004
3
ADACHI, TAKASHI
Exec Dt:
04/27/2004
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUNOUCHI-CHO
HIGASHIOSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040228827
10841518
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:017069/0489   Pages: 3
Recorded: 06/03/2005
Attorney Dkt #:4244-0106pus1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
06/01/2005
2
ADACHI, TAKASHI
Exec Dt:
06/01/2005
3
UEHARA, KEIICHI
Exec Dt:
06/01/2005
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUOICHI-CHO
HIGASHIOSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060018864
10537606
Correspondence name and address
ANDREW D. MEIKLE
BIRCH STEWART KOLASCH ET AL.
8110 GATEHOUSE RD., SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:020579/0001   Pages: 3
Recorded: 02/19/2008
Attorney Dkt #:4244-0110PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAUCHI, KIYOSHI
Exec Dt:
01/21/2008
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUOICHI-CHO
HIGASHIOSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090137786
11990605
Correspondence name and address
ANDREW D. MEIKLE
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:027854/0571   Pages: 4
Recorded: 03/13/2012
Attorney Dkt #:4244-0117PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
02/05/2010
2
TAIRA, NORIHISA
Exec Dt:
02/05/2010
3
HASHIMOTO, NAOYA
Exec Dt:
02/05/2010
4
KAMIYAMA, AKANE
Exec Dt:
02/05/2010
5
UEHARA, KEIICHI
Exec Dt:
02/09/2010
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUNOICHI-CHO,
HIGASHIOSAKA-SHI, OSAKA, JAPAN 579-8004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8163939
US20110059034
12673952
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:027652/0569   Pages: 3
Recorded: 02/03/2012
Attorney Dkt #:4244-0124PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
01/19/2012
2
TAIRA, NORIHISA
Exec Dt:
01/19/2012
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUNOICHI-CHO
HIGASHIOSAKA-SHI, OSAKA, JAPAN 579-8004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130204017
13364892
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:035527/0052   Pages: 4
Recorded: 04/29/2015
Attorney Dkt #:4244-0134PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
04/23/2015
2
TAIRA, NORIHISA
Exec Dt:
04/23/2015
3
NAKAMURA, SAYAKA
Exec Dt:
04/23/2015
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUNOICHI-CHO
HIGASHIOSAKA-SHI, OSAKA, JAPAN 579-8004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150238401
14698264
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:044073/0433   Pages: 4
Recorded: 11/08/2017
Attorney Dkt #:4244-0146PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
10/27/2017
2
HOMMA, YUTA
Exec Dt:
10/27/2017
3
TOMIHISA, SHOTA
Exec Dt:
10/27/2017
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14 NUNOICHI-CHO
HIGASHIOSAKA-SHI, OSAKA, JAPAN 579-8004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180133143
15572410
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 12
Reel/Frame:047660/0199   Pages: 4
Recorded: 12/03/2018
Attorney Dkt #:4244-0149PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
11/15/2018
2
TOMIHISA, SHOTA
Exec Dt:
11/15/2018
3
HOMMA, YUTA
Exec Dt:
11/15/2018
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUNOICHI-CHO
HIGASHIOSAKA-SHI, OSAKA, JAPAN 5798004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200230034
16305784
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 13
Reel/Frame:061183/0794   Pages: 4
Recorded: 09/22/2022
Attorney Dkt #:4244-0163PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASATO
Exec Dt:
09/09/2022
2
TSUBOI, TATSUYA
Exec Dt:
09/08/2022
Assignee
1
SEIWA KASEI COMPANY, LIMITED
1-2-14, NUNOICHI-CHO
HIGASHIOSAKA-SHI, OSAKA, JAPAN 5798004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230025852
17950198
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 04/25/2024 11:33 PM
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