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Patent Assignment Assignor Details
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Assignor Name : NEGISHI, TSUTOMU
Total Assignments: 17
Assignment: 1
Reel/Frame:004858/0743   Pages: 1
Recorded: 07/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAMEI, MASAHARU
Exec Dt:
05/08/1987
2
NEGISHI, TSUTOMU
Exec Dt:
05/08/1987
3
NISHIKAWA, MASARU
Exec Dt:
05/08/1987
4
KISHINO, KIMISHIRO
Exec Dt:
05/08/1987
Assignee
1
EARTH CHEMICAL COMPANY, LIMITED
3218-12, SAKOSHI, AKO-SHI,
HYOGO 678-01, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855133
NONE
07031068
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W., SUITE 912
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006085/0944   Pages: 3
Recorded: 04/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, ATSUSHI
Exec Dt:
04/06/1992
2
YAMADA, MITSURU
Exec Dt:
04/06/1992
3
SUEFUJI, KOUICHI
Exec Dt:
03/27/1992
4
NEGISHI, TSUTOMU
Exec Dt:
04/06/1992
5
UCHIDA, KUNIHIKO
Exec Dt:
03/27/1992
Assignee
1
JEOL LTD.
1-2, MUSASHINO, 3-CHOME, AKISHIMA
TOKYO 196, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5130540
NONE
07731785
Correspondence name and address
WEBB, BURDEN, ZIESENHEIM & WEBB, P.C.
JOHN M. WEBB
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 3
Reel/Frame:006939/0775   Pages: 3
Recorded: 03/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIURA, SUSUMU
Exec Dt:
03/11/1994
2
YOKOMIZO, YOSHIKAZU
Exec Dt:
03/11/1994
3
MITA, YOSHINOBU
Exec Dt:
03/11/1994
4
TAKAOKA, MAKOTO
Exec Dt:
03/11/1994
5
SUGIYAMA, MITSUMASA
Exec Dt:
03/11/1994
6
KOBAYASHI, SHIGETADA
Exec Dt:
03/11/1994
7
SHISHIKUZA, JUNICHI
Exec Dt:
03/11/1994
8
NEGISHI, TSUTOMU
Exec Dt:
03/11/1994
9
YAMADA, OSAMU
Exec Dt:
03/11/1994
10
TODA, YUKARI
Exec Dt:
03/11/1994
11
SAITO, KAZUHIRO
Exec Dt:
03/11/1994
12
TODA, MASANARI
Exec Dt:
03/11/1994
13
FUKUDA, YASUO
Exec Dt:
03/11/1994
14
HASHIMOTO, YASUHIKO
Exec Dt:
03/11/1994
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6177934
NONE
08182599
Correspondence name and address
ABIGAIL F. COUSINS
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NY 10172-0194
Assignment: 4
Reel/Frame:009370/0646   Pages: 3
Recorded: 08/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGISHI, TSUTOMU
Exec Dt:
07/07/1998
2
KOBAYASHI, TOSHIHARU
Exec Dt:
07/07/1998
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO 196, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5834774
NONE
08899914
Correspondence name and address
WEBB ZIESENHEIM BRUENING LOGSDON ET AL.
DAVID C. HANSON, ESQ.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 5
Reel/Frame:012086/0966   Pages: 3
Recorded: 08/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YOSHIHIKO
Exec Dt:
06/04/2001
2
KOJIMA, JIRO
Exec Dt:
05/29/2001
3
YOSHIDA, MASAYUKI
Exec Dt:
05/29/2001
4
KURUMIDA, TSUNEAKI
Exec Dt:
05/29/2001
5
NEGISHI, TSUTOMU
Exec Dt:
06/04/2001
6
YAMASAWA, YUICHIRO
Exec Dt:
06/04/2001
7
KIMURA, YOSHIO
Exec Dt:
05/31/2001
8
KANAMOTO, YOSHIJI
Exec Dt:
05/31/2001
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7154616
US20020051164
09840157
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
EDWARD A. KMETT
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 6
Reel/Frame:013159/0800   Pages: 3
Recorded: 08/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, NAOKI
Exec Dt:
03/19/2002
2
NEGISHI, TSUTOMU
Exec Dt:
03/20/2002
3
ONO, YUKI
Exec Dt:
03/19/2002
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO 196-8558,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787770
US20030104639
10060944
Correspondence name and address
WEBB ZIESENHEIM ET AL.
DAVID C. HANSON
700 KOPPERS BUILDING 436 SEVENTH AVE.
PITTSBURGH, PA 15219-1818
Assignment: 7
Reel/Frame:012971/0015   Pages: 3
Recorded: 06/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, ATSUSHI
Exec Dt:
05/14/2002
2
NEGISHI, TSUTOMU
Exec Dt:
05/14/2002
3
KOBAYASHI, TOSHIHARU
Exec Dt:
05/14/2002
4
WATANABE, NORIO
Exec Dt:
05/14/2002
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO 196-8558, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6444991
NONE
09619450
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN ET AL
DAVID C. HANSON
700 KOPPERS BUILDING 436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 8
Reel/Frame:015888/0029   Pages: 3
Recorded: 10/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, ATSUSHI
Exec Dt:
09/30/2004
2
NEGISHI, TSUTOMU
Exec Dt:
09/30/2004
3
KOBAYASHI, TOSHIHARU
Exec Dt:
09/30/2004
4
WATANABE, NORIO
Exec Dt:
09/30/2004
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6888137
NONE
09593867
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ET.AL.
DAVID C. HANSON
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:022881/0562   Pages: 3
Recorded: 06/26/2009
Attorney Dkt #:Q114100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGISHI, TSUTOMU
Exec Dt:
06/22/2009
2
KOBORI, TOMIHIRO
Exec Dt:
06/22/2009
3
ISHII, KEI
Exec Dt:
06/22/2009
4
YAMAGUCHI, MASANAGA
Exec Dt:
06/22/2009
Assignee
1
EARTH CHEMICAL CO., LTD.
12-1, KANDA TSUKASAMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 101-0048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110008264
12521332
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 10
Reel/Frame:029319/0616   Pages: 3
Recorded: 11/19/2012
Attorney Dkt #:0116-123172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEGISHI, TSUTOMU
Exec Dt:
10/18/2012
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8716683
US20130134325
13680292
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 11
Reel/Frame:035285/0899   Pages: 3
Recorded: 03/30/2015
Attorney Dkt #:0116-152481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEGISHI, TSUTOMU
Exec Dt:
03/09/2015
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150311028
14630719
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:037070/0567   Pages: 4
Recorded: 11/18/2015
Attorney Dkt #:7778-1510714
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGISHI, TSUTOMU
Exec Dt:
11/02/2015
2
KASAI, TOORU
Exec Dt:
11/05/2015
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9507139
US20160139398
14944517
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 13
Reel/Frame:046581/0062   Pages: 3
Recorded: 08/08/2018
Attorney Dkt #:7314-1804289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEGISHI, TSUTOMU
Exec Dt:
07/05/2018
Assignee
1
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10930467
US20180358201
16004927
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:052749/0903   Pages: 3
Recorded: 05/26/2020
Attorney Dkt #: 7314-1908705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEGISHI, TSUTOMU
Exec Dt:
05/21/2020
Assignee
1
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11043355
US20200185187
16701650
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 15
Reel/Frame:060098/0507   Pages: 5
Recorded: 06/03/2022
Attorney Dkt #:07778-2203670
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, TATSUHITO
Exec Dt:
05/25/2022
2
KOZUKA, MUNEHIRO
Exec Dt:
05/25/2022
3
NEGISHI, TSUTOMU
Exec Dt:
05/25/2022
4
KAWAHARA, HISASHI
Exec Dt:
05/24/2022
Assignee
1
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11837437
US20220392744
17832001
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 16
Reel/Frame:060098/0925   Pages: 5
Recorded: 06/03/2022
Attorney Dkt #:07778-2203672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZUKA, MUNEHIRO
Exec Dt:
05/25/2022
2
NEGISHI, TSUTOMU
Exec Dt:
05/25/2022
3
KIMURA, TATSUHITO
Exec Dt:
05/24/2022
4
ISHIKAWA, YOSHIKAZU
Exec Dt:
05/24/2022
5
KAWAHARA, HISASHI
Exec Dt:
05/24/2022
Assignee
1
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220392739
17832054
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 17
Reel/Frame:064920/0721   Pages: 4
Recorded: 09/15/2023
Attorney Dkt #:07778-2306457
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZUKA, MUNEHIRO
Exec Dt:
07/21/2023
2
NEGISHI, TSUTOMU
Exec Dt:
07/24/2023
3
KIMURA, TATSUHITO
Exec Dt:
07/21/2023
Assignee
1
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240096584
18368789
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER SUITE 1200
PITTSBURGH, PA 15222

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