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Patent Assignment Assignor Details
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Assignor Name : WATANABE, KAZUTAKA
Total Assignments: 12
Assignment: 1
Reel/Frame:009554/0474   Pages: 2
Recorded: 10/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WATANABE, KAZUTAKA
Exec Dt:
10/16/1998
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6134205
NONE
09181646
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
3000 K STREET N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 2
Reel/Frame:010233/0726   Pages: 2
Recorded: 09/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KAZUTAKA
Exec Dt:
08/19/1999
2
SASAKI, YOSHIHIRO
Exec Dt:
08/19/1999
3
SEKIGUCHI, KOICHI
Exec Dt:
08/19/1999
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6231317
NONE
09389226
Correspondence name and address
ANTONELLI, TERRY ET AL
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:017878/0901   Pages: 3
Recorded: 05/10/2006
Attorney Dkt #:052867
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KAZUTAKA
Exec Dt:
08/29/2005
2
YATABE, OSAMU
Exec Dt:
09/07/2005
3
KARATO, TAKESHI
Exec Dt:
09/12/2005
4
CHINO, YOSHIHIRO
Exec Dt:
09/13/2005
5
FUKAHORI, TAKAHIKO
Exec Dt:
09/13/2005
Assignees
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SYUNAN-SHI
YAMAGUCHI 745-0053, JAPAN
2
ZEON CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7619028
US20070037916
10543541
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:017408/0026   Pages: 5
Recorded: 12/29/2005
Attorney Dkt #:2593-0158PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARATO, TAKESHI
Exec Dt:
11/29/2005
2
HIKIDA, KAZUHIRO
Exec Dt:
11/29/2005
3
FUKAHORI, TAKAHIKO
Exec Dt:
11/29/2005
4
CHINO, YOSHIHIRO
Exec Dt:
11/29/2005
5
WATANABE, KAZUTAKA
Exec Dt:
12/05/2005
6
YATABE, OSAMU
Exec Dt:
12/08/2005
7
TOKUNAGA, SHINJI
Exec Dt:
12/05/2005
8
SUGIMURA, TSUNETOSHI
Exec Dt:
12/06/2005
Assignees
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-8246, JAPAN
2
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI YAMAGUCHI 745-8648, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060143938
10562975
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:017904/0997   Pages: 3
Recorded: 07/10/2006
Attorney Dkt #:062072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUNAGA, SHINJI
Exec Dt:
02/14/2006
2
SUGIMURA, TSUNETOSHI
Exec Dt:
02/09/2006
3
WATANABE, KAZUTAKA
Exec Dt:
02/08/2006
4
YATABE, OSAMU
Exec Dt:
02/15/2006
5
KARATO, TAKESHI
Exec Dt:
02/22/2006
6
FUKAHORI, TAKAHIKO
Exec Dt:
02/23/2006
7
CHINO, YOSHIHIRO
Exec Dt:
02/23/2006
Assignees
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SYUNAN-SHI
YAMAGUCHI, JAPAN 745-0053
2
ZEON CORPORATION
6-1, MARUNOUCHI, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8323
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7625971
US20060281850
10568393
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 6
Reel/Frame:018798/0983   Pages: 4
Recorded: 01/24/2007
Attorney Dkt #:2593-0165PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARATO, TAKESHI
Exec Dt:
06/16/2006
2
CHINO, YOSHIHIRO
Exec Dt:
06/16/2006
3
WATANABE, KAZUTAKA
Exec Dt:
06/21/2006
4
YATABE, OSAMU
Exec Dt:
06/22/2006
Assignees
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8246
2
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070260005
10577830
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:028390/0337   Pages: 3
Recorded: 06/18/2012
Attorney Dkt #:1272-0175PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KAZUTAKA
Exec Dt:
05/28/2012
2
YONEDA, TAKEHIKO
Exec Dt:
05/28/2012
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9199848
US20120258310
13516268
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:029911/0707   Pages: 3
Recorded: 03/04/2013
Attorney Dkt #:1272-0183PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNEOKA, TAKATOSHI
Exec Dt:
02/26/2013
2
WATANABE, KAZUTAKA
Exec Dt:
02/26/2013
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9073755
US20130164534
13820384
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:030006/0850   Pages: 3
Recorded: 03/14/2013
Attorney Dkt #:1272-0184PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNEOKA, TAKATOSHI
Exec Dt:
03/07/2013
2
WATANABE, KAZUTAKA
Exec Dt:
03/07/2013
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9090469
US20130171451
13823017
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:030502/0975   Pages: 3
Recorded: 05/29/2013
Attorney Dkt #:1272-0188PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUNEOKA, TAKATOSHI
Exec Dt:
05/20/2013
2
WATANABE, KAZUTAKA
Exec Dt:
05/20/2013
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9056774
US20130244036
13989902
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:033782/0029   Pages: 8
Recorded: 09/19/2014
Attorney Dkt #:002000-185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIDO, TOMOHIRO
Exec Dt:
08/28/2014
2
KITAMURA, MIHO
Exec Dt:
09/11/2014
3
WATANABE, KAZUTAKA
Exec Dt:
08/28/2014
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME
NAGAOKAKYO-SHI
KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9401242
US20150097648
14491741
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 12
Reel/Frame:061987/0567   Pages: 5
Recorded: 11/22/2022
Attorney Dkt #:222659
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIZAWA, TAKATOSHI
Exec Dt:
10/26/2022
2
WATANABE, KAZUTAKA
Exec Dt:
11/11/2022
3
TAKAHASHI, HIROFUMI
Exec Dt:
11/11/2022
Assignee
1
NIKON CORPORATION
15-3, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-6290
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230221519
17927195
Correspondence name and address
MARIO A. COSTANTINO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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