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Patent Assignment Assignor Details
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Assignor Name : SAKO, YOSHIHIRO
Total Assignments: 18
Assignment: 1
Reel/Frame:004830/0799   Pages: 1
Recorded: 03/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAUCHI, JUN
Exec Dt:
03/03/1987
2
KAGEYAMA, YOSHITAKA
Exec Dt:
03/03/1987
3
UEMATSU, MIOKO
Exec Dt:
03/03/1987
4
SAKO, YOSHIHIRO
Exec Dt:
03/03/1987
5
MINAMI, SHUNSUKE
Exec Dt:
03/03/1987
Assignee
1
MITSUBISHI RAYON COMPANY LTD.
3-19, KYOBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4751018
NONE
07024005
Correspondence name and address
OBLON, FIHSER, SPIVAK,
MC CLELLAND & MAIER
1755 SO. JEFF. DAVIS HWY.
CRYSTAL SQ. 5, STE. 400
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005953/0122   Pages: 2
Recorded: 12/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAYASHI, SEIJI
Exec Dt:
06/26/1989
2
NAKAUCHI, JUN
Exec Dt:
06/26/1989
3
SAKASHITA, KEIICHI
Exec Dt:
06/26/1989
4
KAGEYAMA, YOSHITAKA
Exec Dt:
06/26/1989
5
SAKO, YOSHIHIRO
Exec Dt:
06/26/1989
Assignee
1
MITSUBISHI RAYON COMPANY LTD.
3-19, KYOBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5098599
NONE
07758217
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA. 22202
Assignment: 3
Reel/Frame:005274/0160   Pages: 1
Recorded: 04/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKASHITA, KEIICHI
Exec Dt:
04/02/1990
2
HAYASHI, SEIJI
Exec Dt:
04/02/1990
3
KAGEYAMA, YOSHITAKA
Exec Dt:
04/02/1990
4
SAKO, YOSHIHIRO
Exec Dt:
04/02/1990
5
IKEMOTO, TETSUYA
Exec Dt:
04/02/1990
6
NAKAUCHI, JUN
Exec Dt:
03/29/1990
Assignee
1
MITSUBISHI RAYON COMPANY LTD.,
3-19, KYOBASHI 2-CHOME, CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124069
NONE
07493559
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1300 I ST., N. W.
WASHINGTON, DC 20005-3315
Assignment: 4
Reel/Frame:005328/0942   Pages: 2
Recorded: 06/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKASHITA, KEIICHI
Exec Dt:
05/11/1990
2
HAYASHI, SEIJI
Exec Dt:
05/11/1990
3
KAGEYAMA, YOSHITAKA
Exec Dt:
05/11/1990
4
SAKO, YOSHIHIRO
Exec Dt:
05/11/1990
5
MORI, KENJI
Exec Dt:
05/11/1990
6
NAKAUCHI, JUN
Exec Dt:
05/02/1990
7
IKEMOTO, TETSUYA
Exec Dt:
05/11/1990
Assignee
1
MITSUBISHI RAYON CO., LTD.
3-19, KYOBASHI 2-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5164113
NONE
07515754
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1300 I STREET, N. W.
WASHINGTON, DC 20005-3315
Assignment: 5
Reel/Frame:007770/0505   Pages: 4
Recorded: 01/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUKAMI, MAKOTO
Exec Dt:
10/27/1995
2
IZAWA, NOBUYOSHI
Exec Dt:
10/27/1995
3
KATOH, KIKUJI
Exec Dt:
10/27/1995
4
ISOMURA, YOSHIHIRO
Exec Dt:
10/27/1995
5
SAKO, YOSHIHIRO
Exec Dt:
10/27/1995
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORP.
19-2 NISHI-SHINJUKU 3-CHOME SHINJUKU-KU
TOKYO 163-19, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936794
NONE
08543996
Correspondence name and address
BANNER & ALLEGRETTI, LTD.
SEYMOUR ROTHSTEIN
10 SOUTH WACKER DRIVE, SUITE 3000
CHICAGO, ILLINOIS 60606
Assignment: 6
Reel/Frame:013677/0898   Pages: 2
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, SHINJI
Exec Dt:
11/19/2002
2
SAKO, YOSHIHIRO
Exec Dt:
11/19/2002
Assignee
1
MURATA MANUFACTURING CO., LTD.
26-10 TENJIN 2-CHOME, NAGAOKAKYO-SHI
KYOTO-FU 617-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677849
NONE
10283302
Correspondence name and address
KEATING & BENNETT LLP
JOSEPH R. KEATING, ESQ.
10400 EATON PLACE, SUITE 312
FAIRFAX, VA 22030
Assignment: 7
Reel/Frame:015374/0277   Pages: 3
Recorded: 05/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, SHINJI
Exec Dt:
05/21/2004
2
SAKO, YOSHIHIRO
Exec Dt:
05/21/2004
Assignee
1
MURATA MANUFACTURING CO., LTD.
26-10 TENJIN 2-CHOME, NAGAOKAKYO-SHI,
KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7199993
US20050036266
10851568
Correspondence name and address
KEATING & BENNETT LLP
JOSEPH R. KEATING, ESQ.
10400 EATON PLACE, SUITE 312
FAIRFAX, VA 22030
Assignment: 8
Reel/Frame:018577/0761   Pages: 2
Recorded: 12/04/2006
Attorney Dkt #:36856.1490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKO, YOSHIHIRO
Exec Dt:
11/15/2006
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME
NAGAOKAKYO-SHI, KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7425929
US20070091007
11566264
Correspondence name and address
KEATING & BENNETT, LLP
8180 GREENSBORO DRIVE
SUITE 850
MCLEAN, VA 22102
Assignment: 9
Reel/Frame:022805/0466   Pages: 2
Recorded: 06/10/2009
Attorney Dkt #:36856.1859/KA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, YOSHIHIRO
Exec Dt:
05/25/2009
2
NAITO, KENJI
Exec Dt:
05/26/2009
3
OOI, TAKAAKI
Exec Dt:
05/26/2009
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1 HIGASHIKOTARI 1-CHOME
NAGAOKAKYO-SHI, KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8358250
US20090243952
12481700
Correspondence name and address
KEATING & BENNETT LLP
1800 ALEXANDER BELL DR.
SUITE 200
RESTON, VA 20191
Assignment: 10
Reel/Frame:026714/0673   Pages: 3
Recorded: 08/08/2011
Attorney Dkt #:384596US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIOKA, KAZUHIRO
Exec Dt:
07/25/2011
2
SAKO, YOSHIHIRO
Exec Dt:
07/25/2011
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-8506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8986907
US20110294036
13147814
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:027431/0444   Pages: 3
Recorded: 12/22/2011
Attorney Dkt #:390370US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIOKA, KAZUHIRO
Exec Dt:
11/21/2011
2
SAKO, YOSHIHIRO
Exec Dt:
11/21/2011
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-8506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8574758
US20120100456
13379368
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:027721/0798   Pages: 3
Recorded: 02/17/2012
Attorney Dkt #:393917US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIOKA, KAZUHIRO
Exec Dt:
01/23/2012
2
SAKO, YOSHIHIRO
Exec Dt:
01/23/2012
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN 108-8506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9343751
US20120141911
13390577
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:030355/0612   Pages: 3
Recorded: 05/06/2013
Attorney Dkt #:415528US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIOKA, KAZUHIRO
Exec Dt:
04/15/2013
2
SAKO, YOSHIHIRO
Exec Dt:
04/15/2013
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9325016
US20130224625
13882842
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:030855/0771   Pages: 3
Recorded: 07/23/2013
Attorney Dkt #:416300US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIOKA, KAZUHIRO
Exec Dt:
07/10/2013
2
TANOUE, SHIGERU
Exec Dt:
07/10/2013
3
SAKO, YOSHIHIRO
Exec Dt:
07/10/2013
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9871257
US20130302714
13980774
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:034259/0936   Pages: 4
Recorded: 11/25/2014
Attorney Dkt #:141340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, YOSHIHIRO
Exec Dt:
10/29/2014
2
TAKEMITSU, HATSUHO
Exec Dt:
10/21/2014
3
KITAMURA, SHINICHI
Exec Dt:
10/21/2014
Assignees
1
OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION
1-1, GAKUEN-CHO, NAKA-KU
SAKAI-SHI, OSAKA, JAPAN 599-8531
2
ACESYSTEM CO., LTD.
41-2, MAN-CHO
IZUMI-SHI, OSAKA, JAPAN 594-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150110937
14398071
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN,LLP
1250 CONNECTICUT AVE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:035375/0216   Pages: 5
Recorded: 04/10/2015
Attorney Dkt #:45652-US-331-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, YOSHIHIRO
Exec Dt:
02/20/2015
2
NAKAO, HIROYUKI
Exec Dt:
02/20/2015
3
KOTANI, TOMOYUKI
Exec Dt:
02/20/2015
4
TOKORO, YASUHITO
Exec Dt:
02/20/2015
5
TATEGAKI, HIROSHI
Exec Dt:
03/02/2015
6
KOGAME, AKIYOSHI
Exec Dt:
02/25/2015
7
SUMIYA, KAZUNORI
Exec Dt:
02/25/2015
8
HIRANO, KENJI
Exec Dt:
02/25/2015
Assignee
1
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8253
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150274860
14433036
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 17
Reel/Frame:060288/0006   Pages: 2
Recorded: 06/06/2022
Attorney Dkt #:0902.1005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKO, YOSHIHIRO
Exec Dt:
05/25/2022
2
SATO, MITSUHIRO
Exec Dt:
05/18/2022
Assignee
1
LACE FOODS CO., LTD.
7-27, KORYONAKAMACHI-4CHO, SAKAI-KU,
OSAKA
SAKAI-SHI, JAPAN 590-0024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230389562
17833521
Correspondence name and address
STEIN IP., LLC.
1990 M ST, NW
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:063656/0005   Pages: 2
Recorded: 05/16/2023
Attorney Dkt #:036433.04671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKO, YOSHIHIRO
Exec Dt:
05/12/2023
Assignee
1
MURATA MANUFACTURING CO., LTD.
10-1, HIGASHIKOTARI 1-CHOME
NAGAOKAKYO-SHI, KYOTO-FU, JAPAN 617-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230291106
18318263
Correspondence name and address
ARENTFOX SCHIFF LLP - NEW YORK
1717 K STREET, NW
WASHINGTON, DC 20006-5344

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