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Patent Assignment Assignor Details
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Assignor Name : OKABE, SATOSHI
Total Assignments: 20
Assignment: 1
Reel/Frame:004600/0386   Pages: 1
Recorded: 09/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AIHARA, TAKAO
Exec Dt:
08/26/1986
2
OKABE, SATOSHI
Exec Dt:
08/26/1986
3
OGIWARA, TAKASHI
Exec Dt:
08/26/1986
Assignee
1
OLYMPUS OPTICAL CO., LTD.
NO. 43-2, HATAGAYA 2-CHOME
SHIBUYA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4771412
NONE
06905432
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005613/0787   Pages: 3
Recorded: 02/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKABE, SATOSHI
Exec Dt:
01/23/1991
2
AOKI, SUNAO
Exec Dt:
01/23/1991
Assignee
1
OLYMPUS OPTICAL CO., LTD., 43-2, 2-CHOME, HATAGAYA, SHIBUYA-KU, TOKYO, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5301178
NONE
07657690
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD P.C.
600 THIRD AVENUE - 30TH FLOOR
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:005723/0406   Pages: 2
Recorded: 05/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKABE, SATOSHI
Exec Dt:
05/20/1991
2
AOKI, SUNAO
Exec Dt:
05/20/1991
Assignee
1
OLYMPUS OPTICAL CO., LTD.,
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5343447
NONE
07704106
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 N. WASHINGTON ST.
P.O. BOX 1427
ALEXANDRIA, VA 22313
Assignment: 4
Reel/Frame:006558/0083   Pages: 3
Recorded: 04/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAI, MASANORI
Exec Dt:
03/17/1993
2
OKABE, SATOSHI
Exec Dt:
03/17/1993
3
HATORI, NOBUYOSHI
Exec Dt:
03/17/1993
4
KOIKE, TOSHIO
Exec Dt:
03/17/1993
5
IWAMOTO, TAMIO
Exec Dt:
03/17/1993
Assignee
1
IWATSU ELECTRIC CO., LTD.
7-41, KUGAYAMA 1-CHOME
SUGINAMI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5335047
NONE
08005396
Correspondence name and address
ROBERT T. POUS
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:009246/0819   Pages: 3
Recorded: 06/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, YOSHIO
Exec Dt:
05/20/1998
2
MINAMIKAWA, YOSHITSUGU
Exec Dt:
05/20/1998
3
KOKUBU, JUN
Exec Dt:
05/20/1998
4
NISHIZAWA, CHIHARU
Exec Dt:
05/20/1998
5
OKABE, SATOSHI
Exec Dt:
05/20/1998
6
MATSUYA, NAOKO
Exec Dt:
05/20/1998
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY INC.
5-2, MARUNIUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5942202
NONE
09094484
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 6
Reel/Frame:011924/0466   Pages: 2
Recorded: 06/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TOSHIYUKI
Exec Dt:
05/22/2001
2
TSUKAMOTO, NOBUO
Exec Dt:
05/22/2001
3
IKEDA, TETSUOMI
Exec Dt:
05/24/2001
4
OKABE, SATOSHI
Exec Dt:
05/24/2001
Assignees
1
HITACHI KOKUSAI ELECTRIC INC.
3-14-20, HIGASHINAKANO, NAKANO-KU
TOKYO 164-8511, JAPAN
2
NIPPON HOSO KYOKAI
2-1, JUNNAN 2-CHIME, SHIBUYA-KU
TOKYO 150-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7016298
US20010055295
09884026
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 7
Reel/Frame:012345/0544   Pages: 2
Recorded: 12/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TOSHIYUKI
Exec Dt:
05/22/2001
2
TSUKAMOTO, NOBUO
Exec Dt:
05/24/2001
3
IKEDA, TETSUOMI
Exec Dt:
05/24/2001
4
OKABE, SATOSHI
Exec Dt:
05/24/2001
Assignees
1
HITACHI KOKUSAI ELECTRIC INC.
3-14-20, HIGASHINAKANO, NAKANO-KU
TOKYO 164-8511, JAPAN
2
NIPPON HOSO KYOKAI
2-1, JINNAN 2-CHOME, SHIBUYA-KU
TOKYO 150-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7016298
US20010055295
09884026
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:016568/0297   Pages: 2
Recorded: 05/10/2005
Attorney Dkt #:396.44785X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKABE, SATOSHI
Exec Dt:
03/31/2005
2
MARUYAMA, TAKETO
Exec Dt:
03/31/2005
3
KOKURA, MASAFUMI
Exec Dt:
03/31/2005
4
KATAOKA, YOSHIHARU
Exec Dt:
03/31/2005
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
SHARP KABUSHIKI KAISHA
22-22 NAGAIKE-CHO, ABENO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050190322
11063607
Correspondence name and address
ANTONELLI, TERRY, STOUT ET AL.
1300 NORTH 17TH STREET-SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:021026/0982   Pages: 3
Recorded: 06/02/2008
Attorney Dkt #:SIP3-PT024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKABE, SATOSHI
Exec Dt:
05/20/2008
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME
SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7929041
US20080297647
12130317
Correspondence name and address
RYAN W. O'DONNELL
30 S. 17TH ST.
UNITED PLAZA, STE. 1600
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:026528/0001   Pages: 3
Recorded: 06/30/2011
Attorney Dkt #:378711US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, MASAHIDE
Exec Dt:
05/13/2011
2
OKABE, SATOSHI
Exec Dt:
05/13/2011
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110240592
13123179
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:026490/0469   Pages: 10
Recorded: 06/23/2011
Attorney Dkt #:SIP107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, HIROHISA
Exec Dt:
06/13/2011
2
ISHIBASHI, SATORU
Exec Dt:
06/13/2011
3
UKISHIMA, SADAYUKI
Exec Dt:
06/13/2011
4
MATSUBARA, MASAHIDE
Exec Dt:
06/13/2011
5
OKABE, SATOSHI
Exec Dt:
06/13/2011
Assignee
1
ULVAC, INC.
2500 HAGISONO
CHIGASAKI-SHI, JAPAN 253-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420436
US20110256659
13126108
Correspondence name and address
GROSSMAN, TUCKER, PERREAULT & PFLEGER, P
55 SOUTH COMMERICAL STREET
MANCHESTER, NH 03101
Assignment: 12
Reel/Frame:028803/0709   Pages: 3
Recorded: 08/17/2012
Attorney Dkt #:394441US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKABE, SATOSHI
Exec Dt:
07/17/2012
2
NARITA, KAZUYO
Exec Dt:
07/17/2012
3
MATSUBARA, MASAHIDE
Exec Dt:
07/17/2012
4
ADANIYA, TOMOYUKI
Exec Dt:
07/17/2012
5
MARUYAMA, TAKETO
Exec Dt:
07/17/2012
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120319033
13578696
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:029284/0424   Pages: 4
Recorded: 11/13/2012
Attorney Dkt #:397990US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADANIYA, TOMOYUKI
Exec Dt:
10/05/2012
2
OKABE, SATOSHI
Exec Dt:
10/05/2012
3
GOTOU, TOSHIYUKI
Exec Dt:
10/05/2012
4
MARUYAMA, TAKETO
Exec Dt:
10/05/2012
5
KOBAYASHI, KAZUKI
Exec Dt:
10/05/2012
6
TANAKA, KEIICHI
Exec Dt:
10/05/2012
7
NAKAMURA, WATARU
Exec Dt:
10/05/2012
8
KITOH, KENICHI
Exec Dt:
10/05/2012
9
TANAKA, TETSUNORI
Exec Dt:
10/05/2012
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
2
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA-SHI, OSAKA, JAPAN 545-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980121
US20130048904
13575767
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:029507/0585   Pages: 3
Recorded: 12/20/2012
Attorney Dkt #:400336US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, SATOSHI
Exec Dt:
11/16/2012
2
OKABE, SATOSHI
Exec Dt:
11/16/2012
3
MATSUBARA, MASAHIDE
Exec Dt:
11/16/2012
4
YUBE, KUNIO
Exec Dt:
11/16/2012
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580818
US20130105729
13805118
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:031632/0553   Pages: 6
Recorded: 11/19/2013
Attorney Dkt #:421250US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, HIDENORI
Exec Dt:
10/29/2013
2
YUBE, KUNIO
Exec Dt:
10/31/2013
3
OKABE, SATOSHI
Exec Dt:
10/30/2013
4
USUI, MARI
Exec Dt:
10/31/2013
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
MITSUBISHI BUILDING, 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9217106
US20140186996
14083940
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:031887/0739   Pages: 3
Recorded: 01/03/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, SATOSHI
Exec Dt:
11/18/2013
2
YUBE, KUNIO
Exec Dt:
11/18/2013
3
OKABE, SATOSHI
Exec Dt:
11/18/2013
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9644274
US20140131615
14130779
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:032053/0128   Pages: 3
Recorded: 01/27/2014
Attorney Dkt #:428438US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKABE, SATOSHI
Exec Dt:
12/03/2013
2
ADANIYA, TOMOYUKI
Exec Dt:
12/03/2013
3
MARUYAMA, TAKETO
Exec Dt:
12/03/2013
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9365770
US20140162403
14235290
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:044974/0035   Pages: 5
Recorded: 02/20/2018
Attorney Dkt #:1451345.704US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, YOSHIKI
Exec Dt:
02/05/2018
2
KONOMI, KAZUHIKO
Exec Dt:
02/06/2018
3
SANO, TAKAMICHI
Exec Dt:
02/05/2018
4
OKABE, SATOSHI
Exec Dt:
02/05/2018
5
IMAMURA, MASARU
Exec Dt:
02/05/2018
Assignee
1
NHK SPRING CO., LTD.
3-10, FUKUURA, KANAZAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 236-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200208702
15753656
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 19
Reel/Frame:045535/0599   Pages: 2
Recorded: 04/13/2018
Attorney Dkt #:1451345.714US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANO, TAKAMICHI
Exec Dt:
03/28/2018
2
KONOMI, KAZUHIKO
Exec Dt:
03/28/2018
3
OKABE, SATOSHI
Exec Dt:
03/28/2018
4
IMAMURA, MASARU
Exec Dt:
03/28/2018
Assignee
1
NHK SPRING CO., LTD.
3-10, FUKUURA, KANAZAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 236-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10828845
US20180297297
15768212
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 20
Reel/Frame:063855/0675   Pages: 8
Recorded: 06/05/2023
Attorney Dkt #:547381US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKABE, SATOSHI
Exec Dt:
05/23/2023
2
OIE, TOSHIYUKI
Exec Dt:
05/18/2023
3
ADANIYA, TOMOYUKI
Exec Dt:
05/23/2023
4
HOMMO, YOSHIHIRO
Exec Dt:
05/17/2023
5
CHEN, CHUNG-YI
Exec Dt:
05/18/2023
6
WANG, PO-HUNG
Exec Dt:
05/18/2023
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240047224
18255975
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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