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Patent Assignment Assignor Details
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Assignor Name : SEKI, MASAHIKO
Total Assignments: 31
Assignment: 1
Reel/Frame:003973/0556   Pages: 2
Recorded: 01/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEKI, MASAHIKO
Exec Dt:
01/13/1982
2
WADA, KOJI
Exec Dt:
01/13/1982
3
IO, YUKITO
Exec Dt:
01/13/1982
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4387884
NONE
06341151
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:003994/0166   Pages: 1
Recorded: 03/03/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEKI, MASAHIKO
Exec Dt:
02/23/1982
Assignee
1
NIPPON STEEL CORPORATION
6-3, OHTEMACHI-2-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4382582
NONE
06354339
Correspondence name and address
POLLOCK, VANDE SANDE AND PRIDDY
STE. 800, 1990 M STREET, N.W.
P. O. BOX 19088
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004238/0964   Pages: 1
Recorded: 03/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEKI, MASAHIKO
Exec Dt:
02/24/1984
2
NAKATANI, HIROSHI
Exec Dt:
02/24/1984
3
MINAMI, SHOZO
Exec Dt:
02/24/1984
4
KOGUMASAKA, KATSUYA
Exec Dt:
02/24/1984
Assignee
1
NLIPPON STEEL CORPORATION A JAPAN CORP
6-3 OHTEMACHI 2 CHOME CHIYODA KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4565479
NONE
06586463
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
STE. 800, 1990 M ST., N. W.
P. O. BOX 19088
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004308/0011   Pages: 2
Recorded: 09/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOMADA, TADAYUKI
Exec Dt:
08/27/1984
2
SEKI, MASAHIKO
Exec Dt:
08/27/1984
3
INOSHITA, YOSHIYUKI
Exec Dt:
08/27/1984
Assignee
1
NIPPON STEEL CORPORATION
2-6-3, OTE-MACHI, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4583230
NONE
06647700
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1801 K ST., N. W., 8TH FLR.,
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004549/0901   Pages: 2
Recorded: 04/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEKI, MASAHIKO
Exec Dt:
02/13/1986
2
NAKATANI, HIROSHI
Exec Dt:
02/13/1986
3
KATSUYA, KOGUMASAKA
Exec Dt:
02/13/1986
4
TAKAO, SEIYU
Exec Dt:
02/13/1986
5
ARIMITSU, ISAO
Exec Dt:
02/13/1986
6
FUJIMORI, HISANORI
Exec Dt:
02/13/1986
Assignee
1
NIPPON STEEL CORPORATION
NO. 6-3, 2-CHOME, OTEMACHI, CHIYODA-KY
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4653065
NONE
06826390
Correspondence name and address
WENDEROTH, LIND AND PONACK
1750 PA. AVENUE, N.W.,
STE. 1100
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004936/0574   Pages: 1
Recorded: 07/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIBASHI, GENICHI
Exec Dt:
07/11/1988
2
KAMANO, HIDEYUKI
Exec Dt:
07/11/1988
3
SEKI, MASAHIKO
Exec Dt:
07/11/1988
Assignee
1
KAWASAKI STEEL CORPORATION, 1-28, KITAHONMACHI-DORI 1-CHOME, CHUO-KU, KOBE-SHI, HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4898600
NONE
07224487
Correspondence name and address
AUSTIN R. MILLER
1125 LAND TITLE BUILDING
PHILADELPHIA, PA 19110
Assignment: 7
Reel/Frame:005519/0892   Pages: 3
Recorded: 11/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, TOSHIHIRO
Exec Dt:
11/20/1990
2
SEKI, MASAHIKO
Exec Dt:
11/20/1990
3
NAKAGAWA, HITOSHI
Exec Dt:
11/20/1990
4
KURIYAMA, TAKAO
Exec Dt:
11/20/1990
5
KATOH, TOSHIHIRO
Exec Dt:
11/20/1990
6
MURAKAMI, HIROSHI
Exec Dt:
11/20/1990
Assignee
1
NIPPON HOSO KYOKAI
2-1, JINNAN 2-CHOME, SHIBUYA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5142200
NONE
07617618
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 N. WASHINGTON ST.
P.O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 8
Reel/Frame:007777/0274   Pages: 2
Recorded: 01/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHMIZU, HIROSHI
Exec Dt:
10/30/1995
2
SEKI, MASAHIKO
Exec Dt:
10/30/1995
3
YAMANAKA, TAKESHI
Exec Dt:
10/30/1995
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10 DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5629419
NONE
08555204
Correspondence name and address
BROWDY AND NEIMARK
NORMAN J. LATKER
419 SEVENTH STREET, N.W.
SUITE 300
WASHINGTON, D.C. 20004
Assignment: 9
Reel/Frame:008367/0439   Pages: 2
Recorded: 02/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHMIZU, HIROSHI
Exec Dt:
10/29/1996
2
SEKI, MASAHIKO
Exec Dt:
10/29/1996
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10 DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5831091
NONE
08743834
Correspondence name and address
BROWDY AND NEIMARK P.L.L.C.
NORMAN J. LATKER
419 SEVENTH STREET, N.W.
SUITE 300
WASHINGTON, D.C. 20004
Assignment: 10
Reel/Frame:009807/0032   Pages: 2
Recorded: 03/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKIZAWA, TOSHIAKI
Exec Dt:
01/12/1999
2
AKENO, MITSURU
Exec Dt:
01/12/1999
3
SEKI, MASAHIKO
Exec Dt:
01/25/1999
4
HERDMAN, GEORGE KENNETH
Exec Dt:
01/25/1999
Assignee
1
YKK CORPORATION
NO. 1 KANDA IZUMI-CHO
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6186878
NONE
09204151
Correspondence name and address
HILL & SIMPSON, P.C.
MICHAEL S. LEONARD
233 S. WACKER DRIVE
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:011853/0191   Pages: 5
Recorded: 06/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, YUJI
Exec Dt:
05/14/2001
2
SEKI, MASAHIKO
Exec Dt:
05/14/2001
3
FUJITA, YUMIKO
Exec Dt:
05/14/2001
4
MONTANI, MITSUTO
Exec Dt:
05/14/2001
5
SAKAI, TAKESHI
Exec Dt:
05/07/2001
6
SUEFUKU, SHOZO
Exec Dt:
05/08/2001
7
NAKAZUMI, HIROYUKI
Exec Dt:
05/10/2001
Assignees
1
JAPAN ATOMIC POWER COMPANY, THE
6-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
NUCLEAR FUEL INDUSTRIES, LTD.
3-13, TORANOMON 4-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6524763
NONE
09797447
Correspondence name and address
DINNIN & DUNN, P.C.
LISA STEWARD
755 WEST BIG BEAVER ROAD
TROY, MICHIGAN 48084
Assignment: 12
Reel/Frame:013474/0787   Pages: 5
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALMSTRAND, CRISTIAN LARS
Exec Dt:
10/24/2002
2
VENKATESAN, PREM ANAND
Exec Dt:
10/24/2002
3
SHINKAI, HIROYUKI
Exec Dt:
10/24/2002
4
IMAZEKI, HIROKAZU
Exec Dt:
10/24/2002
5
SEKI, MASAHIKO
Exec Dt:
10/24/2002
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU TOKYO, JAPAN
2
SONY ELECTORNICS, INC.
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7653928
US20040064518
10289482
Correspondence name and address
ROGITZ & ASSOCIATES
JOHN L. ROGITZ
750 B STREET, STE. 3120
SAN DIEGO, CA 92101
Assignment: 13
Reel/Frame:013950/0712   Pages: 3
Recorded: 04/15/2003
Conveyance: CORRECTIVE. PREVIOUSLY RECORDED ON REEL 013474/FRAME 0787 FOR U.S. SER. NO. 10259482 FILED ON NOV. 6, 2002. TO CORRECT SECOND INVENTOR'S NAME TO PREM AANAND VENKATESAN,AND TO CORRECT MISSPELLED SECOND ASSIGNEE'S NAME TO SONY ELECTRONICS,INC.
Assignors
1
ALMSTRAND, CRISTIAN LARS
Exec Dt:
10/24/2002
2
VENKATESAN, PREM AANAND
Exec Dt:
10/24/2002
3
SHINKAI, HIROYUKI
Exec Dt:
10/24/2002
4
IMAZEKI, HIROKAZU
Exec Dt:
10/24/2002
5
SEKI, MASAHIKO
Exec Dt:
10/24/2002
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, JAPAN
2
SONY ELECTRONICS, INC.
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7653928
US20040064518
10289482
Correspondence name and address
ROGITZ & ASSOCIATES
JOHN L. ROGITZ
750 B STREET, SUITE 3120
SAN DIEGO, CA 92101
Assignment: 14
Reel/Frame:023197/0079   Pages: 6
Recorded: 09/04/2009
Attorney Dkt #:50S5151.02 (1168-74.DIV)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALMSTRAND, CRISTIAN LARS
Exec Dt:
10/24/2002
2
VENKATESAN, PREM AANAND
Exec Dt:
10/24/2002
3
SHINKAI, HIROYUKI
Exec Dt:
10/31/2002
4
IMAZEKI, HIROKAZU
Exec Dt:
10/31/2002
5
SEKI, MASAHIKO
Exec Dt:
10/31/2002
Assignees
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
2
SONY ELECTRONICS INC.
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8538564
US20100076578
12554394
Correspondence name and address
ROGITZ & ASSOCIATES
750 B STREET
SUITE 3120
SAN DIEGO, CA 92101
Assignment: 15
Reel/Frame:020036/0921   Pages: 5
Recorded: 10/30/2007
Attorney Dkt #:81053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONOPKA, COURTNEY
Exec Dt:
02/23/2004
2
SEKI, MASAHIKO
Exec Dt:
02/13/2004
Assignees
1
SONY CORPORATION, A JAPANESE CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU,
TOKYO, JAPAN
2
SONY ELECTRONICS INC., A DELAWARE CORPORATION
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7308492
US20040122908
10678046
Correspondence name and address
THOMAS F. LEBENS
1010 PEACH STREET
SAN LUIS OBISPO, CA 93401
Assignment: 16
Reel/Frame:015948/0220   Pages: 3
Recorded: 05/25/2004
Attorney Dkt #:0283-0194PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASAHIKO
Exec Dt:
04/06/2004
2
SHIMIZU, TOSHIAKI
Exec Dt:
04/06/2004
3
YOSHIDA, SHIN-ICHI
Exec Dt:
04/06/2004
4
HATSUDA, MASANORI
Exec Dt:
04/06/2004
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10, DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-8505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7335778
US20050038260
10496660
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 17
Reel/Frame:017386/0979   Pages: 4
Recorded: 12/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASAHIKO
Exec Dt:
10/24/2005
2
YOSHIDA, SHIN-ICHI
Exec Dt:
10/19/2005
3
YAGI, NOBUHIRO
Exec Dt:
10/19/2005
4
HATSUDA, MASANORI
Exec Dt:
10/19/2005
5
KIMURA, MAYUMI
Exec Dt:
10/19/2005
6
KONDO, KAZUHIKO
Exec Dt:
10/19/2005
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10, DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7439368
US20060173188
10561180
Correspondence name and address
GERALD M. MURPHY, JR.
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 18
Reel/Frame:020573/0739   Pages: 2
Recorded: 02/14/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, YOSHIHISA
Exec Dt:
11/15/2007
2
USUI, YOSHIMI
Exec Dt:
11/15/2007
3
KAWATA, KOICHI
Exec Dt:
11/15/2007
4
SEKI, MASAHIKO
Exec Dt:
11/15/2007
Assignee
1
HONDA MOTOR CO., LTD
1-1, MINAMI-AOYAMA 2-CHOME
MINATO-KU
TOKYO 107-8556, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8051694
US20080203616
12071026
Correspondence name and address
SQUIRE SANDERS & DEMPSEY, LLP
8000 TOWERS CRESCENT DRIVE, 14TH FLOOR
TYSONS CORNER, VA 22182-2700
Assignment: 19
Reel/Frame:020757/0250   Pages: 3
Recorded: 03/28/2008
Attorney Dkt #:29315u
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONNO, TAKESHI
Exec Dt:
03/21/2008
2
OHTA, YOSHINORI
Exec Dt:
03/21/2008
3
TAMURA, SHINICHI
Exec Dt:
03/21/2008
4
YAMAMOTO, HIROTAKA
Exec Dt:
03/21/2008
5
SEKI, MASAHIKO
Exec Dt:
03/21/2008
6
NAKASHIMA, KAZUTAKA
Exec Dt:
03/21/2008
Assignees
1
MITSUMI ELECTRIC CO., LTD.
2-11-2 TSURUMAKI
TAMA-SHI, TOKYO 206-8567, JAPAN
2
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080242149
12078249
Correspondence name and address
GARY M. MATH
THE NATH LAW GROUP
112 SOUTH WEST STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:028299/0378   Pages: 3
Recorded: 05/31/2012
Attorney Dkt #:710283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, MASAHIKO
Exec Dt:
05/23/2012
Assignee
1
MITSUBISHI TANABE PHARMA CORPORATION
2-6-18, KITAHAMA, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-8505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8530506
US20120232283
13509817
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 21
Reel/Frame:035056/0834   Pages: 3
Recorded: 02/27/2015
Attorney Dkt #:719930
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, MASAHIKO
Exec Dt:
12/17/2014
Assignee
1
API CORPORATION
13-4, UCHIKANDA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9624181
US20150239853
14424912
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 22
Reel/Frame:035196/0787   Pages: 3
Recorded: 03/18/2015
Attorney Dkt #:720193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, MASAHIKO
Exec Dt:
12/17/2014
Assignee
1
API CORPORATION
13-4, UCHIKANDA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9527821
US20150239854
14429257
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 23
Reel/Frame:047139/0153   Pages: 6
Recorded: 10/11/2018
Attorney Dkt #:020699-113000US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESTRADA, ANDREW
Exec Dt:
09/26/2018
2
SEKI, MASAHIKO
Exec Dt:
09/21/2018
3
KANEKO, HARUHIKO
Exec Dt:
09/21/2018
4
KURIHARA, HIDETOSHI
Exec Dt:
09/21/2018
5
SHIMIZU, MASAHIRO
Exec Dt:
09/21/2018
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10771882
US20190373356
16119646
Correspondence name and address
TRELLIS IP LAW GROUP/ SONY CORP.
1900 EMBARCADERO ROAD, SUITE 109
PALO ALTO, CA 94303
Assignment: 24
Reel/Frame:048215/0501   Pages: 4
Recorded: 02/01/2019
Attorney Dkt #:919.0079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, FUMIAKI
Exec Dt:
11/06/2018
2
YAMAMOTO, HIROMASA
Exec Dt:
11/05/2016
3
TANAKA, KENJI
Exec Dt:
11/12/2018
4
SEKI, MASAHIKO
Exec Dt:
11/07/2018
5
SEIKE, YOSHIKI
Exec Dt:
11/05/2018
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10689349
US20190382352
16322511
Correspondence name and address
CAHN & SAMUELS LLP
1100 17TH STREET NW
SUITE 401
WASHINGTON, DC 20036
Assignment: 25
Reel/Frame:053005/0319   Pages: 6
Recorded: 06/22/2020
Attorney Dkt #:034585-000032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASAHIKO
Exec Dt:
05/19/2020
2
FUKUZAWA, SEKETSU
Exec Dt:
05/19/2020
3
TAKIWAKI, MASAKI
Exec Dt:
05/19/2020
Assignees
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNA N-SHI
YAMAGUCHI, JAPAN 7458648
2
JEOL LTD.
3-1-2, MUSASHINO, AKISHIMA-SHI
TOKYO, JAPAN 1968558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200392090
16957026
Correspondence name and address
TERESA LAVENUE
HOGAN LOVELLS US LLP
555 THIRTEENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 26
Reel/Frame:054579/0709   Pages: 3
Recorded: 12/08/2020
Attorney Dkt #:1217-2006574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, MASAHIKO
Exec Dt:
10/05/2020
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, YAMAGUCHI
SHUNAN-SHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210246108
16973286
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 27
Reel/Frame:054581/0641   Pages: 6
Recorded: 12/08/2020
Attorney Dkt #:034585-000036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASAHIKO
Exec Dt:
11/30/2020
2
FUKUZAWA, SEKETSU
Exec Dt:
11/30/2020
3
TAKIWAKI, MASAKI
Exec Dt:
11/30/2020
Assignees
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 7458648
2
JEOL LTD.
3-1-2, MUSASHINO, AKISHIMA-SHI
TOKYO, JAPAN 1968558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11946910
US20210253587
16973306
Correspondence name and address
TERESA LAVENUE
HOGAN LOVELLS US LLP
555 THIRTEENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 28
Reel/Frame:054872/0870   Pages: 4
Recorded: 01/11/2021
Attorney Dkt #:049441-0361
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, MASAHIKO
Exec Dt:
01/04/2021
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210198231
17058908
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET NW SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 29
Reel/Frame:057535/0134   Pages: 4
Recorded: 09/20/2021
Attorney Dkt #:HITACHI15-023303US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, KENJI
Exec Dt:
08/04/2021
2
SEKI, MASAHIKO
Exec Dt:
08/05/2021
3
NAGATSUKA, MIKU
Exec Dt:
09/15/2021
Assignee
1
FAURECIA CLARION ELECTRONICS CO., LTD.
7-2, SHINTOSHIN, CHUO-KU
SAITAMA-SHI, SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220090934
17479652
Correspondence name and address
GERALD B. HALT, JR., VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FL.
PHILADELPHIA, PA 19103
Assignment: 30
Reel/Frame:060773/0030   Pages: 7
Recorded: 08/10/2022
Attorney Dkt #:SHOFCE-PT007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, KENJI
Exec Dt:
07/13/2022
2
SEKI, MASAHIKO
Exec Dt:
07/12/2022
3
NAKAGAWA, YUICHIRO
Exec Dt:
07/11/2022
4
USHIO, HIROE
Exec Dt:
07/11/2022
5
NAGATSUKA, MIKU
Exec Dt:
07/11/2022
Assignee
1
FAURECIA CLARION ELECTRONICS CO., LTD.
7-2, SHINTOSHIN, CHUO-KO
SAITAMA-SHI, SAITAMA, JAPAN 330-0081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11789606
US20230067058
17885017
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 31
Reel/Frame:064258/0056   Pages: 10
Recorded: 07/14/2023
Attorney Dkt #:P68857
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASAHIKO
Exec Dt:
06/15/2023
2
MASHIMA, KAZUSHI
Exec Dt:
06/15/2023
3
TSURUGI, HAYATO
Exec Dt:
06/19/2023
4
KATO, DAIKI
Exec Dt:
06/14/2023
5
MURASE, TOMOYA
Exec Dt:
06/16/2023
6
TALODE, JALINDAR BHAUSAHEB
Exec Dt:
06/16/2023
Assignees
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 745-8648
2
OSAKA UNIVERSITY
1-1, YAMADAOKA, SUITA-SHI
OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240025873
18037217
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191-1411

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