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Patent Assignment Assignor Details
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Assignor Name : ENDO, MASASHI
Total Assignments: 24
Assignment: 1
Reel/Frame:005664/0560   Pages: 2
Recorded: 04/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAGAWA, MAKOTO
Exec Dt:
03/27/1991
2
ENDO, MASASHI
Exec Dt:
03/27/1991
Assignee
1
TOMEI SANGYO CO., LTD.
11-33, NORITAKESHIN-MACHI 2-CHOME, NISHI-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D337254
NONE
07679341
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, STE. 210
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:005680/0741   Pages: 2
Recorded: 04/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAGAWA, MAKOTO
Exec Dt:
04/12/1991
2
ENDO, MASASHI
Exec Dt:
04/12/1991
Assignee
1
TOMEI SANGYO CO., LTD., 11-33, NORITAKESHIN-MACHI 2-CHOME, NISHI-KU, NAGOYA-SHI, AICHI-KEN, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5120438
NONE
07686371
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:006281/0830   Pages: 3
Recorded: 10/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAMIYA, HIDEAKI
Exec Dt:
10/15/1992
2
NAKAGAWA, MAKOTO
Exec Dt:
10/15/1992
3
ENDO, MASASHI
Exec Dt:
10/15/1992
4
YAMAUCHI, MASAKATSU
Exec Dt:
10/15/1992
Assignee
1
TOMEI SANGYO KABUSHIKI KAISHA
11-33, NORITAKESHIN-MACHI 2-CHOME NISHI-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5283053
NONE
07963981
Correspondence name and address
ARMSTRONG AND KUBOVCIK
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
ATTN: ALBERT TOCKMAN
Assignment: 4
Reel/Frame:009491/0345   Pages: 3
Recorded: 09/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENDO, MASASHI
Exec Dt:
09/16/1998
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6614245
NONE
09161829
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON - MEL R. QUINTOS
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:011636/0917   Pages: 3
Recorded: 03/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNASHIMA, TADAAKI
Exec Dt:
03/07/2001
2
ENDO, MASASHI
Exec Dt:
03/07/2001
Assignee
1
KONAMI CORPORATION
3-1, TORANOMON 4-CHOME
MINATO-KU, TOKYO 105-6021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6728420
US20010031101
09813187
Correspondence name and address
BACHMAN & LAPOINTE, P.C.
GREGORY P. LAPOINTE
SUITE 1201
900 CHAPEL STREET
NEW HAVEN, CT 06510
Assignment: 6
Reel/Frame:012088/0324   Pages: 4
Recorded: 08/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MASASHI
Exec Dt:
07/18/2001
2
NAKASUNA, SEIKO
Exec Dt:
07/18/2001
Assignee
1
ALPINE ELECTRONICS, INC.
1-1-8 NISHI-GOTANDA SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6731350
US20020001049
09839623
Correspondence name and address
BRINKS HOFER GILSON & LIONE
DAVID H. BLUESTONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 7
Reel/Frame:023297/0536   Pages: 3
Recorded: 09/29/2009
Attorney Dkt #:033036M120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MASASHI
Exec Dt:
02/09/2007
2
KURODA, HIROFUMI
Exec Dt:
02/09/2007
Assignee
1
SUMITOMO BAKELITE CO., LTD.
5-8, HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696286
US20070232728
11729656
Correspondence name and address
MICHAEL A. MAKUCH
1130 CONNECTICUT AVE., STE 1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:021179/0469   Pages: 2
Recorded: 07/01/2008
Attorney Dkt #:KAS-6398
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MISHIMA, HIROYUKI
Exec Dt:
05/16/2008
2
ISHIZAWA, HIROAKI
Exec Dt:
05/16/2008
3
ENDO, MASASHI
Exec Dt:
05/16/2008
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8288164
US20080311001
12120458
Correspondence name and address
DANIEL J. STANGER
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:022087/0007   Pages: 3
Recorded: 01/10/2009
Attorney Dkt #:0038-0558PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MASASHI
Exec Dt:
12/22/2008
2
IWASAKI, MAKOTO
Exec Dt:
12/22/2008
Assignee
1
HIDAKA SEIKI KABUSHIKI KAISHA
20-3, EBISU 3-CHOME, SHIBUYA-KU
TOKYO, JAPAN 150-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090236461
12349580
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:022087/0010   Pages: 3
Recorded: 01/10/2009
Attorney Dkt #:0038-0557PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MASASHI
Exec Dt:
12/22/2008
2
IWASAKI, MAKOTO
Exec Dt:
12/22/2008
Assignee
1
HIDAKA SEIKI KABUSHIKI KAISHA
20-3, EBISU 3-CHOME, SHIBUYA-KU
TOKYO, JAPAN 150-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090235791
12349592
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:022409/0221   Pages: 3
Recorded: 03/17/2009
Attorney Dkt #:Q112590
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MASASHI
Exec Dt:
02/23/2009
2
NAGAI, TORU
Exec Dt:
02/23/2009
3
SUZUKI, EIJI
Exec Dt:
02/23/2009
4
TSUNASHIMA, TADAAKI
Exec Dt:
02/23/2009
Assignee
1
KONAMI DIGITAL ENTERTAINMENT CO., LTD.
9-7-2, AKASAKA
MINATO-KU, TOKYO, JAPAN 107-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8319786
US20100020079
12441655
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:022422/0790   Pages: 2
Recorded: 03/19/2009
Attorney Dkt #:Q112591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MASASHI
Exec Dt:
02/23/2009
2
NAGAI, TORU
Exec Dt:
02/23/2009
3
TSUNASHIMA, TADAAKI
Exec Dt:
02/23/2009
Assignee
1
KONAMI DIGITAL ENTERTAINMENT CO., LTD.
9-7-2, AKASAKA
MINATO-KU, TOKYO, JAPAN 107-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090267942
12442071
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:022455/0581   Pages: 2
Recorded: 03/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENDO, MASASHI
Exec Dt:
03/02/2009
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090240906
12404731
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: TEMNIT AFEWORK
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 14
Reel/Frame:026451/0036   Pages: 2
Recorded: 06/06/2011
Attorney Dkt #:0221.1297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENDO, MASASHI
Exec Dt:
03/02/2009
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8499130
US20090240747
12404499
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: TEMNIT AFEWORK
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 15
Reel/Frame:022900/0187   Pages: 2
Recorded: 07/01/2009
Attorney Dkt #:KAS-7081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MASASHI
Exec Dt:
04/15/2009
2
ISHIZAWA, HIROAKI
Exec Dt:
04/15/2009
3
MISHIMA, HIROYUKI
Exec Dt:
04/16/2009
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8790598
US20090257918
12422322
Correspondence name and address
JOHN MATTINGLY, MATTINGLY & MALUR, P.C.
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:024984/0401   Pages: 2
Recorded: 09/14/2010
Attorney Dkt #:Q120473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYAMA, MAKOTO
Exec Dt:
08/13/2010
2
SONE, YOSHIKATSU
Exec Dt:
08/13/2010
3
ENDO, MASASHI
Exec Dt:
08/13/2010
Assignee
1
KONAMI DIGITAL ENTERTAINMENT CO., LTD.
9-7-2, AKASAKA
MINATO-KU, TOKYO, JAPAN 107-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090040190
12280252
Correspondence name and address
ALAN J. KASPER
2100 PENNSYLVANIA AVENUE
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:026128/0049   Pages: 3
Recorded: 04/14/2011
Attorney Dkt #:9333/668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUYA, YASUSHI
Exec Dt:
04/08/2011
2
ENDO, MASASHI
Exec Dt:
04/08/2011
3
YABUKI, KIMINORI
Exec Dt:
04/08/2011
Assignee
1
ALPINE ELECTRONICS, INC.
1-1-8, NISHI-GOTANDA
SHINAGAWA-KU
TOKYO, JAPAN 141-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8837122
US20110292577
13086788
Correspondence name and address
JAMES P. NAUGHTON
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 18
Reel/Frame:035162/0043   Pages: 2
Recorded: 03/13/2015
Attorney Dkt #:T&A-9702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MASASHI
Exec Dt:
02/14/2015
2
FUKUGAKI, TATSUYA
Exec Dt:
02/04/2015
3
HIRAMA, YOSHITERU
Exec Dt:
02/09/2015
4
TAMURA, KAZUMA
Exec Dt:
02/09/2015
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9857389
US20160202279
14423473
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:038295/0724   Pages: 6
Recorded: 04/15/2016
Attorney Dkt #:545-557
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, TAKAHISA
Exec Dt:
03/31/2016
2
ENDO, MASASHI
Exec Dt:
02/15/2016
3
AKAI, TAKASHI
Exec Dt:
03/31/2016
4
HARA, HIDEKI
Exec Dt:
03/31/2016
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-7-1 KONAN, MINATO-KU,
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9584131
US20160322973
15130424
Correspondence name and address
MATTHEW B. DERNIER
GIBSON & DERNIER LLP
89 HEADQUARTERS PLAZA NORTH, PMB 1469
MORRISTOWN, NJ 07960
Assignment: 20
Reel/Frame:046547/0716   Pages: 2
Recorded: 08/03/2018
Attorney Dkt #:POL-11696
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJIMURA, NAOTO
Exec Dt:
07/18/2018
2
ENDO, MASASHI
Exec Dt:
07/18/2018
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190041412
16075215
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:054140/0600   Pages: 4
Recorded: 10/22/2020
Attorney Dkt #:POL-12439
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MASASHI
Exec Dt:
09/14/2020
2
KAMBARA, KATSUHIRO
Exec Dt:
09/15/2020
3
YANO, SHIGERU
Exec Dt:
09/18/2020
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11467173
US20200225252
16627014
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:054506/0535   Pages: 2
Recorded: 12/01/2020
Attorney Dkt #:HITACHI10-611700041US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, SHIGEKI
Exec Dt:
11/13/2020
2
ENDO, MASASHI
Exec Dt:
11/13/2020
3
TSUJIMURA, NAOTO
Exec Dt:
11/13/2020
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210215730
15734040
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 23
Reel/Frame:056603/0219   Pages: 4
Recorded: 06/21/2021
Attorney Dkt #:5183-0212PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KODA, MASAYA
Exec Dt:
06/03/2021
2
ENDO, MASASHI
Exec Dt:
06/03/2021
Assignee
1
SUMITOMO BAKELITE CO., LTD.
5-8, HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220064402
17415432
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 24
Reel/Frame:059632/0245   Pages: 4
Recorded: 04/19/2022
Attorney Dkt #:POL-13623
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, TAICHIRO
Exec Dt:
02/04/2022
2
YAMAGUCHI, SHIGEKI
Exec Dt:
02/18/2022
3
ENDO, MASASHI
Exec Dt:
02/04/2022
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220357354
17770077
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314

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