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Patent Assignment Assignor Details
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Assignor Name : NIWA, MASATOSHI
Total Assignments: 17
Assignment: 1
Reel/Frame:007807/0665   Pages: 2
Recorded: 11/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, MASATOSHI
Exec Dt:
11/10/1995
2
UMEZAWA, YOSHIKAZU
Exec Dt:
11/10/1995
3
MARUTA, HAJIME
Exec Dt:
11/10/1995
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME, JOETSU-SHI
NIIGATA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5768019
NONE
08562096
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 2
Reel/Frame:008515/0929   Pages: 2
Recorded: 03/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUTA, HAJIME
Exec Dt:
01/06/1997
2
NIWA, MASATOSHI
Exec Dt:
01/06/1997
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME, JOETSU-SHI
NIIGATA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5863630
NONE
08754836
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 3
Reel/Frame:009239/0582   Pages: 2
Recorded: 06/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, MASATOSHI
Exec Dt:
05/11/1998
2
MARUTA, HAJIME
Exec Dt:
05/11/1998
3
OOZEKI, TOMOSHI
Exec Dt:
05/11/1998
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME, JOETSU-SHI
NIIGATA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6046845
NONE
09093781
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 4
Reel/Frame:009239/0877   Pages: 2
Recorded: 06/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, MASATOSHI
Exec Dt:
05/11/1998
2
MARUTA, HAJIME
Exec Dt:
05/11/1998
3
OOZEKI, TOMOSHI
Exec Dt:
05/11/1998
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME, JOETSU-SHI
NIIGATA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6052227
NONE
09093680
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 5
Reel/Frame:009346/0775   Pages: 2
Recorded: 07/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, MASATOSHI
Exec Dt:
07/10/1998
2
MARUTA, HAJIME
Exec Dt:
07/10/1998
3
KISHIMOTO, MASAAKI
Exec Dt:
07/10/1998
4
NAKAMURA, KOJI
Exec Dt:
07/10/1998
5
WADA, KOICHI
Exec Dt:
07/10/1998
Assignee
1
ARISAWA MFG CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME, JOETSU-SHI
NIIGATA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6233095
NONE
09122657
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:015538/0457   Pages: 2
Recorded: 06/30/2004
Attorney Dkt #:02008/178001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUTA, HAJIME
Exec Dt:
06/18/2004
2
EBATA, NORIMITSU
Exec Dt:
06/18/2004
3
SAWAMURA, YUJI
Exec Dt:
06/18/2004
4
NIWA, MASATOSHI
Exec Dt:
06/18/2004
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME, JOETSU-SHI
NIIGATA 943-8610, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7221508
US20050141086
10880623
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:015540/0722   Pages: 2
Recorded: 06/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUTA, HAJIME
Exec Dt:
06/18/2004
2
EBATA, NORIMITSU
Exec Dt:
06/18/2004
3
SAWAMURA, YUJI
Exec Dt:
06/18/2004
4
NIWA, MASATOSHI
Exec Dt:
06/18/2004
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME, JEOTSU-SHI
NIIGATA, JAPAN 943-8610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050141091
10881295
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:015686/0971   Pages: 2
Recorded: 08/12/2004
Attorney Dkt #:02008/187001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUTA, HAJIME
Exec Dt:
07/12/2004
2
KOYANAGI, TAKAHIRO
Exec Dt:
07/12/2004
3
NIWA, MASATOSHI
Exec Dt:
07/12/2004
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME, JOETSU-SHI
NIIGATA 943-8610, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7110176
US20050248843
10916880
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:015952/0700   Pages: 2
Recorded: 11/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, MASATOSHI
Exec Dt:
10/01/2004
2
MARUTA, HAJIME
Exec Dt:
10/01/2004
3
KOYANAGI, TAKAHIRO
Exec Dt:
10/01/2004
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME
JOETSU-SHI, NIGATA 943-8610, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7262911
US20050200952
10980339
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:016219/0413   Pages: 2
Recorded: 05/16/2005
Conveyance: RE-RECORD TO CORRECT ASSIGNEE'S CITY NAME PREVIOUSLY RECORDED ON REEL 015952, FRAME 0700
Assignors
1
NIWA, MASATOSHI
Exec Dt:
10/01/2004
2
MARUTA, HAJIME
Exec Dt:
10/01/2004
3
KOYANAGI, TAKAHIRO
Exec Dt:
10/01/2004
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME
JOETSU-SHI
NIIGATA 943-8610, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7262911
US20050200952
10980339
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:017719/0052   Pages: 4
Recorded: 05/31/2006
Attorney Dkt #:21604-00025-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, YUICHI
Exec Dt:
12/29/2005
2
YAKUSHIJI, KENICHI
Exec Dt:
12/29/2005
3
ADACHI, KEISUKE
Exec Dt:
12/29/2005
4
NIWA, MASATOSHI
Exec Dt:
12/29/2005
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME
JOTETU-SHI NIIGATA 943-8610, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070091436
10577479
Correspondence name and address
BURTON A. AMERNICK
CONNOLLY BOVE LODGE, ET AL.
1990 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:018016/0991   Pages: 2
Recorded: 06/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, MASATOSHI
Exec Dt:
04/28/2006
2
MARUTA, HAJIME
Exec Dt:
04/28/2006
3
EBATA, NORIMITSU
Exec Dt:
04/28/2006
4
SAWAMURA, YUJI
Exec Dt:
04/28/2006
5
KIKUCHI, KEN
Exec Dt:
05/18/2006
6
YANO, TOMOYA
Exec Dt:
05/18/2006
Assignees
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME
JOETSU-SHI, NIIGATA 943-8610, JAPAN
2
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7633677
US20070146875
10582845
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:033094/0416   Pages: 4
Recorded: 06/13/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUTA, HAJIME
Exec Dt:
06/09/2014
2
MURO, HARUHISA
Exec Dt:
06/10/2014
3
NIWA, MASATOSHI
Exec Dt:
06/09/2014
Assignee
1
ARISAWA MFG. CO., LTD.
5-5, MINAMI-HONCHO 1-CHOME
JOETSU-SHI
NIIGATA, JAPAN 943-8610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9188847
US20140293414
14303556
Correspondence name and address
RYUKA IP LAW FIRM
1-6-1 SHINJUKU L TOWER 22ND FLOOR
NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, 163-1522 JAPAN
Assignment: 14
Reel/Frame:038184/0304   Pages: 3
Recorded: 04/04/2016
Attorney Dkt #:170628
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, MASATOSHI
Exec Dt:
02/01/2016
2
INABA, YUSUKE
Exec Dt:
02/01/2016
3
IWAMOTO, TOSHIMASA
Exec Dt:
02/01/2016
4
SHINTANI, YUSUKE
Exec Dt:
02/01/2016
5
NAGAI, HIROSHI
Exec Dt:
02/01/2016
6
EGI, JUN
Exec Dt:
02/01/2016
7
ADACHI, MICHIAKI
Exec Dt:
02/01/2016
8
HIRAI, YUICHI
Exec Dt:
02/01/2016
Assignee
1
NISSAN CHEMICAL INDUSTRIES, LTD.
7-1, KANDA-NISHIKI-CHO 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 1010054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160237071
15027079
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:049979/0869   Pages: 5
Recorded: 08/06/2019
Attorney Dkt #:744626
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRIYAMA, YUSUKE
Exec Dt:
07/10/2019
2
NAKAJIMA, HIROYUKI
Exec Dt:
07/10/2019
3
KANAKI, TATSURO
Exec Dt:
07/10/2019
4
NIWA, MASATOSHI
Exec Dt:
07/10/2019
Assignee
1
NISSAN CHEMICAL CORPORATION
5-1, NIHONBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11572558
US20210254055
16484064
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 16
Reel/Frame:062562/0709   Pages: 5
Recorded: 02/01/2023
Attorney Dkt #:766342
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRIYAMA, YUSUKE
Exec Dt:
07/10/2019
2
NAKAJIMA, HIROYUKI
Exec Dt:
07/10/2019
3
KANAKI, TATSURO
Exec Dt:
07/10/2019
4
NIWA, MASATOSHI
Exec Dt:
07/10/2019
Assignee
1
NISSAN CHEMICAL CORPORATION
5-1, NIHONBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240084296
18162942
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6745
Assignment: 17
Reel/Frame:061878/0655   Pages: 6
Recorded: 11/25/2022
Attorney Dkt #:766258
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, MASATOSHI
Exec Dt:
10/12/2022
2
TOKUGAWA, MUNEFUMI
Exec Dt:
10/13/2022
3
HAYASHIDA, JUN
Exec Dt:
10/14/2022
4
FUKANO, HAJIME
Exec Dt:
10/26/2022
Assignee
1
NISSAN CHEMICAL CORPORATION
5-1, NIHONBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230212214
17999891
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6745

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