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Patent Assignment Assignor Details
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Assignor Name : NAKAGAWA, YASUHIRO
Total Assignments: 22
Assignment: 1
Reel/Frame:005324/0722   Pages: 2
Recorded: 05/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWAMOTO, HIROSHI
Exec Dt:
04/14/1980
2
SAKAGUCHI, YOSHIHIRO
Exec Dt:
04/14/1980
3
NAGAMORI, HIROYUKI
Exec Dt:
04/14/1980
4
NAKAGAWA, YASUHIRO
Exec Dt:
04/14/1980
Assignees
1
NIPPON KOKAN KABUSHIKI KAISHA
1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
KAO SOAP CO., LTD.
1-1, NIHONBASHI KABAYA-CHO, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970011
NONE
06482011
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET. AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004637/0231   Pages: 2
Recorded: 11/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWAMOTO, HIROSHI
Exec Dt:
07/05/1982
2
IWADOO, SHUICHI
Exec Dt:
07/05/1982
3
OKAMI, YUJI
Exec Dt:
07/05/1982
4
NAGAMORI, HIROYUKI
Exec Dt:
07/01/1986
5
NAKAGAWA, YASUHIRO
Exec Dt:
07/01/1982
Assignees
1
KAO CORPORATION, 1-14-10, NIHONBASHIKAYABA-CHO, CHUO-KU, TOKYO, JAPAN
2
NIPPON KOKAN KABUSHIKI KAISHA, 1-1-2, MARUNOUCHI, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4693839
NONE
06430377
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 SO. JEFF. DAVIS HWY.
CRYSRTAL SQ. 5, STE. 400
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004479/0094   Pages: 1
Recorded: 10/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAMOTO, SETSU
Exec Dt:
09/17/1985
2
NAKAGAWA, YASUHIRO
Exec Dt:
09/17/1985
3
YAMAUCHI, ISAMU
Exec Dt:
09/17/1985
4
ZAIZEN, TAKASHI
Exec Dt:
09/19/1985
5
SUZUKI, KATSUMI
Exec Dt:
09/19/1985
6
SHIMAMOTO, SUSUMU
Exec Dt:
09/18/1985
7
NAKAJIMA, HIDEO
Exec Dt:
09/18/1985
Assignees
1
NIPPON STEEL CORPORATION, 6-3, OHTEMACHI-2-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP OF JAPAN
JAPAN
2
JAPAN ATOMIC ENERGY RESEARCH INSTITUTE, 2-2, UCHISAIWAICHO-2-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4675156
NONE
06765927
Correspondence name and address
POLLOCK, VANDE SANDE &
PRIDDY
1990 M STREET N. W.
P. O. BOX 19088, STE. 800
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004591/0508   Pages: 2
Recorded: 08/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AKAMI, YUJI
Exec Dt:
04/23/1986
2
NAKAGAWA, YASUHIRO
Exec Dt:
04/23/1986
3
KUWAMOTO, HIROSHI
Exec Dt:
04/23/1986
4
NAGAMORI, HIROYUKI
Exec Dt:
04/23/1986
5
MUKAI, TAKASHI
Exec Dt:
04/23/1986
6
IWADO, SHUICHI
Exec Dt:
04/23/1986
7
SAKAGUCHI, YOSHIHIRO
Exec Dt:
04/23/1986
Assignees
1
KAO CORPORATION
1-14-10, NIHONBASHIKAYABA-CHO, CHUO-KU,
TOKYO, JAPAN
2
NIPPON KOKAN KABUSHIKI KAISHA
1-1-2, MARUNOUCHI, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4663061
NONE
06617572
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
STE. 400, 1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005496/0158   Pages: 3
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWAMOTO, HIROSHI
Exec Dt:
08/29/1990
2
SAKAGUCHI, YOSHIHIRO
Exec Dt:
09/21/1990
3
NAGAMORI, HIROYUKI
Exec Dt:
07/20/1990
4
NAKAGAWA, YASUHIRO
Exec Dt:
10/09/1990
Assignees
1
KAO CORPORATION
1-14-10, NIHONBASHI KAYABA-CHO, CHUO-KU
TOKYO, JAPAN
2
NIPPON KOKAN KABUSHIKI KAISHA
1-2, MARUNOUCHI 1-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985158
NONE
07380540
Correspondence name and address
NORMAN F. OBLON
OBLON SPIVAK, MC CLELLAND, MAIER &
NEUSTADT, FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005839/0507   Pages: 2
Recorded: 09/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NAKAGAWA, YASUHIRO
Exec Dt:
09/03/1991
Assignee
1
MITSUBISHI MATERIALS CORPORATION A CORP. OF JAPAN
6-1, OTEMACHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5190416
NONE
07758737
Correspondence name and address
CHARLES E. BAXLEY
HART, BAXLEY, DANIELS AND HOLTON
FIFTH FLOOR, 59 JOHN STREET
NEW YORK, NY 10038
Assignment: 7
Reel/Frame:012524/0018   Pages: 2
Recorded: 01/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, YASUHIRO
Exec Dt:
01/08/2002
2
HASEGAWA, TAKASHI
Exec Dt:
01/09/2002
3
KAWANAMI, TAKASHI
Exec Dt:
01/10/2002
4
MURAI, YOSHIHIRO
Exec Dt:
01/08/2002
Assignee
1
MURATA MANUFACTURING CO., LTD.
26-10, TENJIN 2-CHOME, NAGAOKAKYO-SHI
KYOTO-FU, 617-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6829816
US20020097104
10056258
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
MARTIN PFEFFER
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 8
Reel/Frame:022778/0165   Pages: 3
Recorded: 06/04/2009
Attorney Dkt #:0042-0603PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIDA, MASAHIRO
Exec Dt:
05/21/2009
2
NAKAGAWA, YASUHIRO
Exec Dt:
05/21/2009
Assignee
1
JAPAN TOBACCO INC.
2-1, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090235941
12476596
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:024924/0497   Pages: 4
Recorded: 09/01/2010
Attorney Dkt #:0042-0617PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIDA, MASAHIRO
Exec Dt:
08/12/2010
2
NAKAGAWA, YASUHIRO
Exec Dt:
08/12/2010
3
MISAWA, KATSUHITO
Exec Dt:
08/12/2010
4
KASAKURA, YAYOI
Exec Dt:
08/12/2010
Assignee
1
JAPAN TOBACCO INC.
2-1, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100319717
12870929
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
PO BOX 747
FALLS CHURCH, VA 22040
Assignment: 10
Reel/Frame:029381/0129   Pages: 3
Recorded: 11/30/2012
Attorney Dkt #:0042-0652PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, KAZUHIRO
Exec Dt:
11/21/2012
2
NAKAGAWA, YASUHIRO
Exec Dt:
11/21/2012
3
YOKOGAWA, SUSUMU
Exec Dt:
11/21/2012
Assignee
1
JAPAN TOBACCO INC.
2-1, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130081644
13689147
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:029848/0379   Pages: 3
Recorded: 02/21/2013
Attorney Dkt #:0042-0664PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIDA, MASAHIRO
Exec Dt:
01/21/2013
2
NAKAGAWA, YASUHIRO
Exec Dt:
01/21/2013
3
TATEMATSU, TADASHI
Exec Dt:
01/21/2013
Assignee
1
JAPAN TOBACCO INC.
2-1, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10039890
US20130160779
13772101
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:040969/0282   Pages: 6
Recorded: 01/13/2017
Attorney Dkt #:Q229052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUKA, HIROTO
Exec Dt:
10/18/2016
2
FUKASE, KAZUNARI
Exec Dt:
10/18/2016
3
MURATA, NAOKI
Exec Dt:
10/18/2016
4
LI, HUI
Exec Dt:
10/18/2016
5
NAKAGAWA, YASUHIRO
Exec Dt:
10/18/2016
6
DOI, MITSURU
Exec Dt:
10/18/2016
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170207427
15326137
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:044198/0530   Pages: 5
Recorded: 11/22/2017
Attorney Dkt #:Q234763
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKASE, KAZUNARI
Exec Dt:
10/10/2017
2
KOUKA, HIROTO
Exec Dt:
10/10/2017
3
NAKAGAWA, YASUHIRO
Exec Dt:
10/10/2017
4
DOI, MITSURU
Exec Dt:
10/10/2017
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 1058518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180162100
15576337
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 14
Reel/Frame:046361/0298   Pages: 4
Recorded: 07/16/2018
Attorney Dkt #:Q238592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUKA, HIROTO
Exec Dt:
03/20/2018
2
FUKASE, KAZUNARI
Exec Dt:
03/23/2018
3
NAKAGAWA, YASUHIRO
Exec Dt:
03/20/2018
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10703944
US20190023954
16070432
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:046296/0682   Pages: 5
Recorded: 07/09/2018
Attorney Dkt #:Q240926
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANASAKI, MITSURU
Exec Dt:
07/03/2018
2
KURATA, TOMONORI
Exec Dt:
07/03/2018
3
UCHIYASHIKI, JUNYA
Exec Dt:
07/03/2018
4
NAKAGAWA, YASUHIRO
Exec Dt:
07/03/2018
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11063260
US20190020035
16068824
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:046753/0127   Pages: 4
Recorded: 08/30/2018
Attorney Dkt #:Q241916
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANASAKI, MITSURU
Exec Dt:
08/24/2018
2
NAKAGAWA, YASUHIRO
Exec Dt:
08/24/2018
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11101463
US20190058195
16081080
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:049502/0709   Pages: 4
Recorded: 06/18/2019
Attorney Dkt #:Q246556
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUKA, HIROTO
Exec Dt:
04/24/2019
2
NAKAGAWA, YASUHIRO
Exec Dt:
04/24/2019
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11804631
US20190326564
16470625
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:050842/0321   Pages: 5
Recorded: 10/28/2019
Attorney Dkt #:Q250839
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, KENTAROU
Exec Dt:
10/17/2019
2
KOUKA, HIROTO
Exec Dt:
10/17/2019
3
NAKAGAWA, YASUHIRO
Exec Dt:
10/17/2019
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10766229
US20200189236
16608973
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:054110/0918   Pages: 4
Recorded: 10/20/2020
Attorney Dkt #:Q257091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUKA, HIROTO
Exec Dt:
08/21/2020
2
NAKAGAWA, YASUHIRO
Exec Dt:
08/21/2020
Assignee
1
SHOWA DENKO K. K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210238402
17049164
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:063036/0500   Pages: 4
Recorded: 03/20/2023
Attorney Dkt #:124260-0026US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORIGOME, YOSHIHIRO
Exec Dt:
03/13/2023
2
OSAKI, MANABU
Exec Dt:
03/13/2023
3
YAMAMOTO, KEISUKE
Exec Dt:
03/13/2023
4
NAKAGAWA, YASUHIRO
Exec Dt:
03/13/2023
Assignee
1
SANIPAK COMPANY OF JAPAN, LTD.
1-25-5, HATAGAYA
SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230331967
18026090
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101-4469
Assignment: 21
Reel/Frame:063036/0250   Pages: 4
Recorded: 03/20/2023
Attorney Dkt #:124260-0025US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORIGOME, YOSHIHIRO
Exec Dt:
03/15/2023
2
OSAKI, MANABU
Exec Dt:
03/15/2023
3
YAMAMOTO, KEISUKE
Exec Dt:
03/15/2023
4
NAKAGAWA, YASUHIRO
Exec Dt:
03/15/2023
Assignee
1
SANIPAK COMPANY OF JAPAN, LTD.
1-25-5, HATAGAYA
SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230357465
18026070
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101-4469
Assignment: 22
Reel/Frame:066045/0151   Pages: 4
Recorded: 12/15/2023
Attorney Dkt #:0042-0730PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUNAGA, KOJIRO
Exec Dt:
10/26/2023
2
OKAMOTO, YUTA
Exec Dt:
10/26/2023
3
TSURUOKA, NAOYA
Exec Dt:
10/26/2023
4
MOTODAMARI, TETSUYA
Exec Dt:
10/26/2023
5
NAKAGAWA, YASUHIRO
Exec Dt:
10/26/2023
Assignee
1
JAPAN TOBACCO INC.
1-1, TORANOMON 4-CHOME, MINATO-KU
TOKYO, JAPAN 105-6927
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240122230
18540342
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042

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