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Patent Assignment Assignor Details
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Assignor Name : YAMADA, MITSURU
Total Assignments: 23
Assignment: 1
Reel/Frame:004875/0215   Pages: 2
Recorded: 02/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAMADA, MITSURU
Exec Dt:
02/01/1988
Assignee
1
JEOL LTD.
3-1-2- MUSASHINO
AKISHIMASHI
TOKYO 196, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4791295
NONE
07154050
Correspondence name and address
DAVID C. HANSON
515 0LIVER BLDG.,
PITTSBURGH, PA 15222-2363
Assignment: 2
Reel/Frame:005640/0125   Pages: 2
Recorded: 03/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIHARA, TAKAYASU
Exec Dt:
03/08/1991
2
YAMADA, MITSURU
Exec Dt:
03/08/1991
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO 196, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5029019
NONE
07415888
Correspondence name and address
JOHN M. WEBB
515 OLIVER BUILDING
535 SMITHFIELD STREET
PITTSBURGH, PA 15222-2363
Assignment: 3
Reel/Frame:005926/0065   Pages: 3
Recorded: 09/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAMADA, MITSURU
Exec Dt:
08/21/1991
Assignee
1
RICOH COMPANY, LTD. A CORPORATION OF JAPAN
3-6, 1-CHOME NAKAMAGOME, OTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5176374
NONE
07734913
Correspondence name and address
IVAN S. KAVRUKOV
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 4
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: 5
Reel/Frame:008780/0415   Pages: 3
Recorded: 08/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TOSHIAKI
Exec Dt:
08/20/1997
2
HADA, SATOSHI
Exec Dt:
08/20/1997
3
YAMADA, MITSURU
Exec Dt:
08/20/1997
Assignee
1
KOKUSAI DENSHIN DENWA CO., LTD.
3-2, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6076164
NONE
08921249
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
WILLIAM F. WESTERMAN
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:012700/0719   Pages: 3
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, KOICHIRO
Exec Dt:
12/27/2001
2
YAMADA, MITSURU
Exec Dt:
12/27/2001
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
3-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6879911
NONE
10030912
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
D. RICHARD ANDERSON
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:015525/0187   Pages: 3
Recorded: 07/01/2004
Attorney Dkt #:250464US3/AMS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TOSHIAKI
Exec Dt:
03/29/2004
2
UCHIDA, KAZUYUKI
Exec Dt:
03/29/2004
3
YAMADA, MITSURU
Exec Dt:
03/29/2004
4
YORIMOTO, MAMORU
Exec Dt:
03/29/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7364153
US20040188922
10813036
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
PHILIP J. HOFFMANN
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:015668/0054   Pages: 3
Recorded: 08/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TOSHIAKI
Exec Dt:
07/05/2004
2
UCHIDA, KAZUYUKI
Exec Dt:
07/05/2004
3
YAMADA, MITSURU
Exec Dt:
07/05/2004
4
YORIMOTO, MAMORU
Exec Dt:
07/05/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7198266
US20040247349
10812953
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:015705/0244   Pages: 3
Recorded: 08/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TOSHIAKI
Exec Dt:
07/09/2004
2
UCHIDA, KAZUYUKI
Exec Dt:
07/09/2004
3
YAMADA, MITSURU
Exec Dt:
07/09/2004
4
YORIMOTO, MAMORU
Exec Dt:
07/09/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7044666
US20040257430
10812971
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:016691/0643   Pages: 3
Recorded: 06/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, MITSURU
Exec Dt:
04/18/2005
2
FUKUCHI, YUTAKA
Exec Dt:
04/18/2005
3
ARAI, YUJI
Exec Dt:
04/18/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7530439
US20050230900
11081591
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:017088/0555   Pages: 3
Recorded: 10/13/2005
Attorney Dkt #:276926us3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, MITSURU
Exec Dt:
09/30/2005
2
FUKUCHI, YUTAKA
Exec Dt:
09/30/2005
3
YUJI, ARAI
Exec Dt:
09/30/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7324780
US20060045594
11210661
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:017153/0152   Pages: 3
Recorded: 10/28/2005
Attorney Dkt #:279253US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YORIMOTO, MAMORU
Exec Dt:
10/25/2005
2
YAMADA, MITSURU
Exec Dt:
10/25/2005
3
KIMIJIMA, MASASHI
Exec Dt:
10/25/2005
Assignee
1
RICOH CO., LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7631862
US20060180988
11260208
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:019002/0838   Pages: 5
Recorded: 03/13/2007
Attorney Dkt #:303073US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR'S DOCUMENT DATE PREVIOUSLY RECORDED ON REEL 018945 FRAME 0168. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
FUJIWARA, HIDEHIKO
Exec Dt:
02/16/2007
2
YAMADA, MITSURU
Exec Dt:
02/15/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7722031
US20080012208
11675311
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:018945/0168   Pages: 3
Recorded: 03/01/2007
Attorney Dkt #:303073US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, HIDEHIKO
Exec Dt:
02/16/2007
2
YAMADA, MITSURU
Exec Dt:
02/16/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7722031
US20080012208
11675311
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:023876/0180   Pages: 3
Recorded: 01/27/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMURA, TAKUYA
Exec Dt:
01/06/2010
2
YAMADA, MITSURU
Exec Dt:
01/06/2010
Assignee
1
BANDO CHEMICAL INDUSTRIES, LTD.
2-15, MEIWA-DORI 3-CHOME, HYOGO-KU
KOBE-SHI, HYOGO, JAPAN 652-0883
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100126379
12452875
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 16
Reel/Frame:027742/0467   Pages: 4
Recorded: 02/22/2012
Attorney Dkt #:0116-114229
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, MITSURU
Exec Dt:
01/12/2012
2
NAKAMURA, MOTOHIRO
Exec Dt:
01/10/2012
3
SATO, MITSURU
Exec Dt:
01/31/2012
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8563926
US20120138793
13313387
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:030689/0615   Pages: 3
Recorded: 06/26/2013
Attorney Dkt #:0116-131447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMADA, MITSURU
Exec Dt:
06/13/2013
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9035550
US20130320846
13904098
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 18
Reel/Frame:030717/0260   Pages: 4
Recorded: 07/01/2013
Attorney Dkt #:0116-131763
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, MITSURU
Exec Dt:
06/18/2013
2
NAKAMURA, MOTOHIRO
Exec Dt:
06/18/2013
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8742343
US20130320210
13908345
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 19
Reel/Frame:032785/0700   Pages: 4
Recorded: 04/30/2014
Attorney Dkt #:140521
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKESUE, MASAFUMI
Exec Dt:
04/23/2014
2
YAMADA, MITSURU
Exec Dt:
04/23/2014
3
SHIMOYAMA, KENJI
Exec Dt:
04/23/2014
4
WATANABE, TOMOFUMI
Exec Dt:
04/24/2014
Assignee
1
BANDO CHEMICAL INDUSTRIES, LTD.
6-6, MINATOJIMA MINAMIMACHI 4-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 650-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140312285
14352963
Correspondence name and address
WESTERMAN, HATTORI, DANIELS&ADRIAN, LLP.
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:035505/0265   Pages: 5
Recorded: 04/27/2015
Attorney Dkt #:165494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, MITSURU
Exec Dt:
02/20/2015
2
YAMADA, TOZO
Exec Dt:
02/20/2015
3
HYODO, YOSHIMITSU
Exec Dt:
02/20/2015
4
TSUCHIDA, KENICHI
Exec Dt:
02/20/2015
5
ISHIKAWA, KAZUNORI
Exec Dt:
02/20/2015
Assignee
1
AISIN AW CO., LTD.
10, TAKANE, FUJII-CHO
ANJO-SHI, AICHI-KEN, JAPAN 444-1192
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458927
US20150260278
14438841
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:037198/0324   Pages: 4
Recorded: 12/03/2015
Attorney Dkt #:7778-1511007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMADA, MITSURU
Exec Dt:
11/18/2015
Assignee
1
JEOL LTD.
1-2, MUSASHINO 3-CHOME, AKISHIMA
TOKYO, JAPAN 196-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160163501
14957734
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 22
Reel/Frame:044200/0519   Pages: 4
Recorded: 11/22/2017
Attorney Dkt #:4605-1709636
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMADA, MITSURU
Exec Dt:
11/17/2017
Assignee
1
BANDO CHEMICAL INDUSTRIES, LTD.
6-6, MINATOJIMA MINAMIMACHI 4-CHOME, CHUO-KU, KOBE-SHI
HYOGO, JAPAN 650-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10988614
US20180171139
15576509
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 23
Reel/Frame:048469/0539   Pages: 3
Recorded: 02/28/2019
Attorney Dkt #:2019-0103A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, MITSURU
Exec Dt:
02/08/2019
2
KUMAMOTO, SHOSUKE
Exec Dt:
02/08/2019
3
HATANAKA, RYOKO
Exec Dt:
02/08/2019
4
OCHIAI, SEITARO
Exec Dt:
02/08/2019
Assignee
1
DESCENTE LTD.
1-11-3, DOGASHIBA, TENNOJI-KU, OSAKA-SHI
OSAKA, JAPAN 5438921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190350285
16288411
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET NW
SUITE 400 EAST
WASHINGTON, DC 20005

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