skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KATAOKA, YOSHIYUKI
Total Assignments: 28
Assignment: 1
Reel/Frame:005289/0022   Pages: 2
Recorded: 05/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
02/29/1984
2
NAITOH, MASANORI
Exec Dt:
02/29/1984
3
IKEDA, TAKASHI
Exec Dt:
02/29/1984
4
INOUE, HISAMICHI
Exec Dt:
02/29/1984
5
SUZUKI, HIROAKI
Exec Dt:
02/29/1984
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992231
NONE
06587525
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
STE. 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:004997/0613   Pages: 1
Recorded: 01/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURASE, MICHIO
Exec Dt:
07/23/1986
2
KATAOKA, YOSHIYUKI
Exec Dt:
07/23/1986
3
INOUE, HISAMICHI
Exec Dt:
07/23/1986
4
NAIOH, MASANORI
Exec Dt:
07/23/1986
5
SUGISAKI, TOSHIHIKO
Exec Dt:
07/23/1986
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4859401
NONE
06896256
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENN AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004897/0850   Pages: 2
Recorded: 03/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, HIROAKI
Exec Dt:
02/19/1988
2
KATAOKA, YOSHIYUKI
Exec Dt:
02/19/1988
3
MURASE, MICHIO
Exec Dt:
02/19/1988
4
INOUE, KOTARO
Exec Dt:
02/19/1988
5
SUMIDA, ISAO
Exec Dt:
02/19/1988
6
YAMANARI, SHOZO
Exec Dt:
02/19/1988
7
MATSUMOTO, MASAKI
Exec Dt:
02/19/1988
8
MIURA, SATOSHI
Exec Dt:
02/19/1988
9
HASHIMOTO, KOJI
Exec Dt:
02/19/1988
Assignees
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI ENGINEERING CO., LTD., A CORP. OF JAPAN
2-1, SAIWAICHO-3-CHOME, HITACHI-SHI
IBARAKI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877574
NONE
07162987
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVE, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005062/0460   Pages: 1
Recorded: 04/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIINO, TSUYOSHI
Exec Dt:
04/03/1989
2
KATAOKA, YOSHIYUKI
Exec Dt:
04/03/1989
3
MORIKAWA, MATSUO
Exec Dt:
04/03/1989
4
KOYAMA, KAZUHITO
Exec Dt:
04/03/1989
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053188
NONE
07336423
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:005177/0150   Pages: 1
Recorded: 11/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIDAKA, MASATAKA
Exec Dt:
11/06/1989
2
HATAMIYA, SHIGEO
Exec Dt:
11/06/1989
3
KAWASAKI, TERUFUMI
Exec Dt:
11/06/1989
4
FUKUI, TORU
Exec Dt:
11/06/1989
5
SUZUKI, HIROAKI
Exec Dt:
11/06/1989
6
KATAOKA, YOSHIYUKI
Exec Dt:
11/06/1989
7
KAWABE, RYUHEI
Exec Dt:
11/06/1989
8
MURASE, MICHIO
Exec Dt:
11/06/1989
9
NAITOH, MASANORI
Exec Dt:
11/06/1989
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096659
NONE
07436194
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005374/0069   Pages: 2
Recorded: 07/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
06/08/1990
2
SUMIDA, ISAO
Exec Dt:
06/08/1990
3
HIDAKA, MASATAKA
Exec Dt:
06/08/1990
4
NAITOH, MASANORI
Exec Dt:
06/08/1990
Assignee
1
HITACHI, LTD.,
6, KANDASURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021212
NONE
07522033
Correspondence name and address
MELVIN KRAUS
ANTONELLI, TERRY, STOUT & KRAUS
STE. 600, 1919 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005531/0307   Pages: 2
Recorded: 11/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HATAMIYA, SHIGEO
Exec Dt:
11/09/1990
2
NAITOH, MASANORI
Exec Dt:
11/09/1990
3
KATAOKA, YOSHIYUKI
Exec Dt:
11/09/1990
4
SUZUKI, HIROAKI
Exec Dt:
11/09/1990
5
SUMIDA, ISAO
Exec Dt:
11/09/1990
6
NAKAO, TOSHITSUGU
Exec Dt:
11/09/1990
7
OCHIAI, KANEHIRO
Exec Dt:
11/09/1990
8
NIINO, TSUYOSHI
Exec Dt:
11/09/1990
9
HIDAKA, MASATAKA HITAC
Exec Dt:
11/09/1990
10
FUKUI, TOHRU
Exec Dt:
11/09/1990
11
KAWABE, RYUHEI
Exec Dt:
11/09/1990
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5211906
NONE
07615921
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENN., AVE., N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:005868/0951   Pages: 3
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJII, TADASHI
Exec Dt:
09/06/1991
2
KATAOKA, YOSHIYUKI
Exec Dt:
09/06/1991
3
FUKUI, TOHRU
Exec Dt:
09/06/1991
4
HIDAKA, MASATAKA
Exec Dt:
09/06/1991
5
NAKAO, TOSHITSUGU
Exec Dt:
09/06/1991
6
HATAMIYA, SHIGEO
Exec Dt:
09/06/1991
7
SUZUKI, HIROAKI
Exec Dt:
09/06/1991
8
NAITOH, MASANORI
Exec Dt:
09/06/1991
9
SUMIDA, ISAO
Exec Dt:
09/06/1991
10
TOMINAGA, KENJI
Exec Dt:
09/06/1991
11
NIINO, TSUYOSHI
Exec Dt:
09/06/1991
Assignee
1
HITACHI, LTD.
A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5272737
NONE
07760968
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:005896/0251   Pages: 3
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMINAGA, KENJI
Exec Dt:
09/24/1991
2
HORIUCHI, TETSUO
Exec Dt:
09/24/1991
3
NIINO, TSUYOSHI
Exec Dt:
09/24/1991
4
KINOSHITA, SHOUICHIRO
Exec Dt:
09/24/1991
5
YAMANARI, SHOZO
Exec Dt:
09/24/1991
6
NAITOH, MASANORI
Exec Dt:
09/24/1991
7
FUKUI, TOHRU
Exec Dt:
09/24/1991
8
MURASE, MICHIO
Exec Dt:
09/24/1991
9
KATAOKA, YOSHIYUKI
Exec Dt:
09/24/1991
10
HIDAKA, MASATAKA
Exec Dt:
09/24/1991
11
SUMIDA, ISAO
Exec Dt:
09/24/1991
Assignee
1
HITACHI, LTD. A CORPORATION OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5295169
NONE
07775850
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:006093/0987   Pages: 2
Recorded: 03/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIDAKA, MASATAKA
Exec Dt:
02/20/1992
2
MURASE, MICHIO
Exec Dt:
02/20/1992
3
NAKAO, TOSHITSUGU
Exec Dt:
02/20/1992
4
MINATO, AKIHIKO
Exec Dt:
02/20/1992
5
MURATA, SHIGETO
Exec Dt:
02/20/1992
6
KATAOKA, YOSHIYUKI
Exec Dt:
02/20/1992
7
KINOSHITA, SHOICHIRO
Exec Dt:
02/20/1992
Assignee
1
HITACHI, LTD. A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5271044
NONE
07851198
Correspondence name and address
ANTONELLI, TERRY, STOUT AND KRAUS
SUITE 600
1919 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:006600/0013   Pages: 2
Recorded: 06/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, TADASHI
Exec Dt:
05/18/1993
2
KATAOKA, YOSHIYUKI
Exec Dt:
05/18/1993
3
KINOSHITA, SHOICHIRO
Exec Dt:
05/18/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5566709
NONE
08077063
Correspondence name and address
WILLIAM I. SOLOMON
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVENUE, STE. 600
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:006843/0994   Pages: 2
Recorded: 01/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
11/29/1993
2
MURASE, MICHIO
Exec Dt:
11/29/1993
3
ARAKI, HIDEFUMI
Exec Dt:
11/29/1993
4
IWATA, YASUTAKA
Exec Dt:
11/29/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5491730
NONE
08177723
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
MELVIN KRAUS
1919 PENNSYLVANIA AVENUE, N.W.
SUITE 600
WASHINGTON, D.C. 20006
Assignment: 13
Reel/Frame:009409/0185   Pages: 2
Recorded: 07/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
05/17/1998
2
OHTOU, YASUTOSHI
Exec Dt:
05/17/1998
3
BEPPU, MASAAKI
Exec Dt:
05/17/1998
Assignee
1
NIHON PARKERIZING CO., LTD.
CHUO-KU
15-1, NIHONBASHI, 1-CHOME
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6183610
NONE
09074400
Correspondence name and address
GRIFFIN, BUTLER, WHISENHUNT & SZIPL, LLP
JOERG-UWE SZIPL
2300 S. NINTH STREET
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 14
Reel/Frame:012368/0352   Pages: 2
Recorded: 12/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
11/30/2001
2
YAMADA, YASUJIRO
Exec Dt:
11/30/2001
Assignee
1
RIGAKU INDUSTRIAL CORPORATION
TAKATSUKI-SHI
14-8, AKAOJI-CHO
OSAKA 569-1146, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6668038
US20030118148
10006584
Correspondence name and address
SUGHRUE MION, PLLC
BRIAN W. HANNON
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 15
Reel/Frame:018358/0274   Pages: 2
Recorded: 10/06/2006
Attorney Dkt #:Q96997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
08/25/2006
2
FURUSAWA, EIICHI
Exec Dt:
08/25/2006
3
KOHNO, HISAYUKI
Exec Dt:
08/25/2006
Assignee
1
RIGAKU INDUSTRIAL CORPORATION
14-8 AKAOJI-CHO, TAKATSUKI-SHI
OSAKA, JAPAN 569-1146
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7356114
US20070058776
11531481
Correspondence name and address
BRIAN W. HANNON
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:018438/0441   Pages: 2
Recorded: 10/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
10/06/2006
2
KOHNO, HISAYUKI
Exec Dt:
10/06/2006
3
KURAOKA, MASATSUGU
Exec Dt:
10/06/2006
4
SHOJI, TAKASHI
Exec Dt:
10/06/2006
5
YAMADA, YASUJIRO
Exec Dt:
10/06/2006
Assignee
1
RIGAKU INDUSTRIAL CORPORATION
14-8, AKAOJI-CHO
TAKATSUKI-SHI, OSAKA, JAPAN 569-1146
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7450685
US20070086567
11581487
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:021662/0467   Pages: 3
Recorded: 10/07/2008
Attorney Dkt #:Q110368
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
09/18/2008
2
KOHNO, HISAYUKI
Exec Dt:
09/18/2008
3
YAMASHITA, NOBORU
Exec Dt:
09/18/2008
4
DOI, MAKOTO
Exec Dt:
09/18/2008
Assignee
1
RIGAKU INDUSTRIAL CORPORATION
14-8, AKAOJI-CHO
TAKATSUKI-SHI, OSAKA, JAPAN 569-1146
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7949093
US20090116613
12296383
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:026116/0853   Pages: 2
Recorded: 04/12/2011
Attorney Dkt #:Q124024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KENJI
Exec Dt:
01/28/2011
2
KATAOKA, YOSHIYUKI
Exec Dt:
01/28/2011
3
YAMADA, YASUJIRO
Exec Dt:
01/28/2011
4
MORIKAWA, ATSUSHI
Exec Dt:
01/28/2011
Assignee
1
RIGAKU CORPORATION
9-12, MATSUBARA-CHO 3-CHOME
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8433035
US20110243301
13123121
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENSYLVANIA AVE., NW
WASHINGTON, DC 20037
Assignment: 19
Reel/Frame:030687/0105   Pages: 2
Recorded: 06/26/2013
Attorney Dkt #:Q204919
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
04/25/2013
2
INOUE, HISASHI
Exec Dt:
04/25/2013
3
KAWAKYU, KOSUKE
Exec Dt:
04/25/2013
Assignee
1
RIGAKU CORPORATION
9-12, MATSUBARA-CHO 3-CHOME
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8774356
US20130294577
13997839
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 20
Reel/Frame:043055/0655   Pages: 3
Recorded: 07/20/2017
Attorney Dkt #:Q234326
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARA, SHINYA
Exec Dt:
05/22/2017
2
MATSUO, TAKASHI
Exec Dt:
05/22/2017
3
YAMADA, YASUJIRO
Exec Dt:
05/22/2017
4
HONMA, HISASHI
Exec Dt:
05/22/2017
5
KATAOKA, YOSHIYUKI
Exec Dt:
05/22/2017
Assignee
1
RIGAKU CORPORATION
9-12, MATSUBARA-CHO 3-CHOME, AKISHIMA-SHI
TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10082475
US20180106736
15544896
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 21
Reel/Frame:044989/0699   Pages: 3
Recorded: 02/21/2018
Attorney Dkt #:Q238125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARA, SHINYA
Exec Dt:
01/09/2018
2
MATSUO, TAKASHI
Exec Dt:
01/09/2018
3
YAMADA, YASUJIRO
Exec Dt:
01/09/2018
4
HONMA, HISASHI
Exec Dt:
01/09/2018
5
KATAOKA, YOSHIYUKI
Exec Dt:
01/09/2018
Assignee
1
RIGAKU CORPORATION
9-12, MATSUBARA-CHO 3-CHOME, AKISHIMA-SHI
TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10161889
US20180180563
15901244
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 22
Reel/Frame:047419/0827   Pages: 3
Recorded: 11/06/2018
Attorney Dkt #:Q243165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, SHUICHI
Exec Dt:
06/22/2018
2
KATAOKA, YOSHIYUKI
Exec Dt:
06/22/2018
3
FUJIMURA, HAJIME
Exec Dt:
06/22/2018
4
YAMADA, TAKASHI
Exec Dt:
06/22/2018
Assignee
1
RIGAKU CORPORATION
9-12, MATSUBARA-CHO, 3-CHOME
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10768125
US20190072504
16181544
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 23
Reel/Frame:048757/0890   Pages: 3
Recorded: 04/01/2019
Attorney Dkt #:Q246046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, SHUICHI
Exec Dt:
02/25/2019
2
YAMADA, TAKASHI
Exec Dt:
02/25/2019
3
KATAOKA, YOSHIYUKI
Exec Dt:
02/25/2019
Assignee
1
RIGAKU CORPORATION
9-12, MATSUBARA-CHO 3-CHOME, AKISHIMA-SHI
TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10948436
US20190227008
16370363
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 24
Reel/Frame:050284/0932   Pages: 3
Recorded: 09/05/2019
Attorney Dkt #:Q248894
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
07/11/2019
2
KAWAKYU, KOSUKE
Exec Dt:
07/11/2019
Assignee
1
RIGAKU CORPORATION
9-12, MATSUBARA-CHO 3-CHOME, AKISHIMA-SHI
TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10921267
US20200003712
16559063
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006-1812
Assignment: 25
Reel/Frame:057672/0952   Pages: 2
Recorded: 10/01/2021
Attorney Dkt #:Q268150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
07/15/2021
2
MORIYAMA, TAKAO
Exec Dt:
07/15/2021
Assignee
1
RIGAKU CORPORATION
9-12, MATSUBARA-CHO 3-CHOME
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11402343
US20220178853
17599228
Correspondence name and address
SUGHRUE
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 26
Reel/Frame:059848/0840   Pages: 3
Recorded: 05/03/2022
Attorney Dkt #:Q275382
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
03/24/2022
2
NAGOSHI, YASUHIKO
Exec Dt:
03/24/2022
Assignee
1
RIGAKU CORPORATION
9-12, MATSUBARA-CHO 3-CHOME
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11513086
US20220260506
17733626
Correspondence name and address
SUGHRUE
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 27
Reel/Frame:060555/0595   Pages: 4
Recorded: 07/20/2022
Attorney Dkt #:RG-0073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
06/01/2022
2
KUSAKABE, YASUSHI
Exec Dt:
06/09/2022
Assignee
1
RIGAKU CORPORATION
3-9-12, MATSUBARA-CHO,
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11782000
US20230060446
17793913
Correspondence name and address
HEA LAW PLLC
1765 GREENSBORO STATION PLACE, 9TH FLOOR
MCLEAN, VA 22102
Assignment: 28
Reel/Frame:063773/0769   Pages: 4
Recorded: 05/26/2023
Attorney Dkt #:Q288076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, YOSHIYUKI
Exec Dt:
04/08/2023
2
NAGOSHI, YASUHIKO
Exec Dt:
04/06/2023
3
FURUSAWA, EIICHI
Exec Dt:
04/07/2023
Assignee
1
RIGAKU CORPORATION
9-12, MATSUBARA-CHO 3-CHOME, AKISHIMA-SHI
TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11832981
NONE
18202499
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, 20006 UNITED STATES

Search Results as of: 04/24/2024 02:32 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT