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Patent Assignment Assignor Details
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Assignor Name : KAWAHARA, TOMOYUKI
Total Assignments: 17
Assignment: 1
Reel/Frame:008473/0452   Pages: 3
Recorded: 03/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIZAWA, IZURU
Exec Dt:
02/14/1997
2
TAKAHASHI, HIROAKI
Exec Dt:
02/14/1997
3
KAWAHARA, TOMOYUKI
Exec Dt:
02/14/1997
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5925403
NONE
08811011
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
WILLIAM A. KNOELLER
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:009374/0260   Pages: 2
Recorded: 04/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIZAWA, IZURU
Exec Dt:
03/20/1998
2
TAKAHASHI, HIROAKI
Exec Dt:
03/20/1998
3
KAWAHARA, TOMOYUKI
Exec Dt:
03/20/1998
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA 571, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6132588
NONE
09051265
Correspondence name and address
JOHN H. LYNN
SUITE F200
2915 REDHILL AVENUE
COSTA MESA, CA 92626
Assignment: 3
Reel/Frame:015897/0931   Pages: 3
Recorded: 10/08/2004
Attorney Dkt #:1297.44352XOO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKANO, NOBUHIRO
Exec Dt:
10/05/2004
2
OKA, EISAKU
Exec Dt:
10/05/2004
3
OZAWA, HIROMI
Exec Dt:
10/05/2004
4
KAWANO, YOSHIKAZU
Exec Dt:
10/05/2004
5
ISHIMARU, KENROU
Exec Dt:
10/05/2004
6
KAWAHARA, TOMOYUKI
Exec Dt:
10/05/2004
7
SAITOU, HIROYUKI
Exec Dt:
10/05/2004
Assignee
1
HITACHI KOKI CO., LTD.
NO. 15-1, KONAN 2-CHOME, MINATO-KU
TOKYO 108-6020, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7039548
US20050076760
10960719
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:018161/0679   Pages: 2
Recorded: 08/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, TOMOYUKI
Exec Dt:
07/04/2006
2
OKADA, MASANORI
Exec Dt:
07/04/2006
3
SAKAI, MASATO
Exec Dt:
07/04/2006
4
YOSHIMURA, KAZUNOBU
Exec Dt:
07/04/2006
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KONAN 2-CHOME
MINATO-KU, TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D544436
NONE
29262532
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:019165/0278   Pages: 3
Recorded: 04/16/2007
Attorney Dkt #:Q95885
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, MASANORI
Exec Dt:
07/04/2006
2
SAKAI, MASATO
Exec Dt:
07/04/2006
3
KAWAHARA, TOMOYUKI
Exec Dt:
07/04/2006
4
MIZOGUCHI, TOSHIO
Exec Dt:
07/04/2006
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KONAN 2-CHOME
MINATO-KU
TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D553562
NONE
29262531
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, SW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 6
Reel/Frame:018708/0820   Pages: 2
Recorded: 12/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KENICHI
Exec Dt:
10/13/2006
2
TACHIBANA, TOSHIHIKO
Exec Dt:
10/13/2006
3
KAWAHARA, TOMOYUKI
Exec Dt:
10/13/2006
4
OKADA, MASANORI
Exec Dt:
10/13/2006
5
KAKEFUDA, SHINICHI
Exec Dt:
10/13/2006
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KONAN 2-CHOME
MINATO-KU, TOKYO 108-6020, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D551930
NONE
29267213
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:020999/0246   Pages: 2
Recorded: 05/27/2008
Attorney Dkt #:Q107367
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, TAKESHI
Exec Dt:
04/01/2008
2
TSUZUKI, HITOSHI
Exec Dt:
04/01/2008
3
KAWAHARA, TOMOYUKI
Exec Dt:
04/01/2008
4
SHIMIZU, YASUTAKA
Exec Dt:
04/01/2008
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KOUNAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D585716
NONE
29305633
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 8
Reel/Frame:021068/0161   Pages: 3
Recorded: 06/09/2008
Attorney Dkt #:Q107566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSUGI, SHINGO
Exec Dt:
04/11/2008
2
SAKAI, MASATO
Exec Dt:
04/11/2008
3
KAKEFUDA, SHINICHI
Exec Dt:
04/11/2008
4
KAWAHARA, TOMOYUKI
Exec Dt:
04/11/2008
5
YOKOYAMA, YOSHIKAZU
Exec Dt:
04/11/2008
6
HIRAI, TAKAHIRO
Exec Dt:
04/11/2008
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KOUNAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D591916
NONE
29306162
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 9
Reel/Frame:021524/0741   Pages: 3
Recorded: 09/12/2008
Attorney Dkt #:Q110096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, TAKESHI
Exec Dt:
09/05/2008
2
TSUZUKI, HITOSHI
Exec Dt:
09/05/2008
3
KAWAHARA, TOMOYUKI
Exec Dt:
09/05/2008
4
KAKEFUDA, SHINICHI
Exec Dt:
09/05/2008
5
KIKUCHI, ATSUYUKI
Exec Dt:
09/05/2008
6
YAMAZAKI, SHINGO
Exec Dt:
09/05/2008
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KOUNAN 2-CHOME, MINATO-KU,
TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D592028
NONE
29324490
Correspondence name and address
SUGHRUE MION
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 10
Reel/Frame:022149/0594   Pages: 2
Recorded: 01/23/2009
Attorney Dkt #:Q111073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, TAKESHI
Exec Dt:
01/09/2009
2
TSUZUKI, HITOSHI
Exec Dt:
01/09/2009
3
KAWAHARA, TOMOYUKI
Exec Dt:
01/09/2009
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KOUNAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D595552
NONE
29327818
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 11
Reel/Frame:023140/0729   Pages: 2
Recorded: 08/25/2009
Attorney Dkt #:Q114735
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, TAKESHI
Exec Dt:
08/11/2009
2
KAWAHARA, TOMOYUKI
Exec Dt:
08/11/2009
3
MORI, TAKASHI
Exec Dt:
08/11/2009
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KOUNAN 2-CHOME
MINATO-KU
TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D618976
NONE
29342421
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 12
Reel/Frame:023686/0381   Pages: 4
Recorded: 12/22/2009
Attorney Dkt #:Q115473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTA, SATOSHI
Exec Dt:
11/09/2009
2
KAWAHARA, TOMOYUKI
Exec Dt:
11/09/2009
3
HIRAI, TAKAHIRO
Exec Dt:
11/09/2009
4
HIRASAWA, FUMIKAZU
Exec Dt:
11/09/2009
5
HORIUCHI, TAKAMOTO
Exec Dt:
11/09/2009
6
OKADA, MASANORI
Exec Dt:
11/09/2009
7
KOSUGI, SHINGO
Exec Dt:
11/09/2009
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KOUNAN 2-CHOME
MINATO-KU
TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D623197
NONE
29345384
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 13
Reel/Frame:024471/0579   Pages: 2
Recorded: 03/15/2010
Attorney Dkt #:085819-0066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KENICHI
Exec Dt:
03/09/2010
2
KAWAHARA, TOMOYUKI
Exec Dt:
03/09/2010
3
MIZOGUCHI, TOSHIO
Exec Dt:
03/09/2010
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KOUNAN 2-CHOME, MINATO-KU
TOKYO 108-6020, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D622661
NONE
29353470
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 14
Reel/Frame:027155/0104   Pages: 3
Recorded: 11/01/2011
Attorney Dkt #:Q126780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, TAKESHI
Exec Dt:
10/21/2011
2
OKADA, MASANORI
Exec Dt:
10/21/2011
3
KAWAHARA, TOMOYUKI
Exec Dt:
10/21/2011
4
TAKEDA, TAKESHI
Exec Dt:
10/21/2011
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KONAN 2-CHOME
MINATO-KU
TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D675500
NONE
29401982
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE. NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 15
Reel/Frame:030721/0050   Pages: 5
Recorded: 07/01/2013
Attorney Dkt #:Q200864
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, TAKAFUMI
Exec Dt:
04/22/2013
2
YAMADA, KENICHI
Exec Dt:
04/22/2013
3
KAWAHARA, TOMOYUKI
Exec Dt:
04/22/2013
4
FUJISAWA, HARUHISA
Exec Dt:
04/22/2013
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D689432
NONE
29441386
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:036378/0207   Pages: 2
Recorded: 08/20/2015
Attorney Dkt #:046777.00143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, MEGUMI
Exec Dt:
08/07/2015
2
KAWAHARA, TOMOYUKI
Exec Dt:
08/07/2015
3
IWATA, SATOSHI
Exec Dt:
08/07/2015
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KONAN 2-CHOME
MINATO-KU, TOKYO, JAPAN 108-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D792182
NONE
29536869
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:060813/0162   Pages: 4
Recorded: 08/16/2022
Attorney Dkt #:P1030818US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, TOMOYUKI
Exec Dt:
02/15/2022
2
KOMORI, KIYOTAKA
Exec Dt:
02/15/2022
3
KOYAMA, MASAYA
Exec Dt:
02/15/2022
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220408568
17776410
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN

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