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Patent Assignment Assignor Details
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Assignor Name : KAWAGUCHI, MAMORU
Total Assignments: 11
Assignment: 1
Reel/Frame:004296/0992   Pages: 2
Recorded: 08/08/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAWAGUCHI, MAMORU
Exec Dt:
07/03/1984
Assignee
1
KAWAEI CO., LTD.,
NO. 100, SHIMO-NAKASHIMA, ARITA-SHI,
WAKAYAMA-KEN,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4552133
NONE
06638715
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.
STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006040/0766   Pages: 3
Recorded: 03/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAGUCHI, MAMORU
Exec Dt:
12/05/1991
2
HIRASAWA, TOSHIMASA
Exec Dt:
12/05/1991
3
HATATO, TATSUO
Exec Dt:
12/05/1991
4
YAMADA, KAORU
Exec Dt:
12/05/1991
5
TAGA, AKIRA
Exec Dt:
12/05/1991
Assignees
1
MAMORU KAWAGUCHI
3-14-1, MINAMIOGIKUBO, SUGINAMI-KU
TOKYO, JAPAN
2
MAEDA CORPORATION
10-26, FUJIMI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5257485
NONE
07809394
Correspondence name and address
THOMPSON, HINE AND FLORY
2000 COURTHOUSE PLAZA N.E.,
P.O. BOX 8801
DAYTON, OH 45401-8801
Assignment: 3
Reel/Frame:006543/0677   Pages: 4
Recorded: 05/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, MAMORU
Exec Dt:
03/08/1993
2
HIRASAWA, TOSHIMASA
Exec Dt:
03/08/1993
3
HATATO, TATSUO
Exec Dt:
03/08/1993
4
TAGA, AKIRA
Exec Dt:
03/08/1993
5
TATEMICHI, IKUO
Exec Dt:
03/08/1993
Assignees
1
MAMORU KAWAGUCHI
3-14-1 MINAMIOGIKUBO
SUGINAMI-KU
TOKYO, JAPAN
2
MAEDA CORPORATION
10-26 FUJIMI 2 CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371983
NONE
08034114
Correspondence name and address
MARK P. LEVY
THOMPSON, HINE AND FLORY
2000 COURTHOUSE PLAZA NE
POST OFFICE BOX 8801
DAYTON, OHIO 45401
Assignment: 4
Reel/Frame:010419/0544   Pages: 4
Recorded: 11/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDA, TAKYUA
Exec Dt:
10/14/1999
2
TOSHIKUNI, NOBOYUKI
Exec Dt:
10/14/1999
3
YOSHIOKA, HIDETAKA
Exec Dt:
10/14/1999
4
FUJIWARA, TAICHI
Exec Dt:
10/14/1999
5
MIYAMARU, NORIYUKI
Exec Dt:
10/14/1999
6
YAMAUE, YASUNOBU
Exec Dt:
10/14/1999
7
KAWAGUCHI, MAMORU
Exec Dt:
10/14/1999
8
ISHIDA, MIKIO
Exec Dt:
10/14/1999
Assignee
1
KUBOTA CORPORATION
1-2-47, SHIKITSUHIGASHI
NANIWA-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6499550
US20020043414
09392007
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 5
Reel/Frame:010430/0481   Pages: 3
Recorded: 11/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOH, HISATO
Exec Dt:
10/14/1999
2
KAWAGUCHI, MAMORU
Exec Dt:
10/14/1999
3
NAKAMURA, KENTARO
Exec Dt:
10/14/1999
Assignee
1
KUBOTA CORPORATION
1-2-47, SHIKITSUHIGASHI, NANIWA-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D438546
NONE
29110775
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 6
Reel/Frame:017155/0192   Pages: 4
Recorded: 10/31/2005
Attorney Dkt #:275210US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMOTO, MASAHIRO
Exec Dt:
08/01/2005
2
WAKIMOTO, KOHTA
Exec Dt:
08/01/2005
3
KUBOTA, KOHJI
Exec Dt:
08/01/2005
4
KAWAGUCHI, MAMORU
Exec Dt:
08/01/2005
5
OKEGAWA, YOSHIYUKI
Exec Dt:
09/27/2005
6
UEDA, HIDEYUKI
Exec Dt:
08/01/2005
7
KAKIMOTO, MASAYUKI
Exec Dt:
08/01/2005
8
SUGIYAMA, HIROAKI
Exec Dt:
08/01/2005
9
YAMADA, TOMOYUKI
Exec Dt:
08/01/2005
10
KOHYAMA, YUUICHI
Exec Dt:
08/01/2005
11
KOBAYASHI, MASATO
Exec Dt:
08/01/2005
12
HISHIDE, FUMIO
Exec Dt:
08/01/2005
13
DEGURA, KENKOH
Exec Dt:
08/01/2005
14
YAMANAKA, HIROFUMI
Exec Dt:
08/01/2005
15
SUGANUMA, TOHRU
Exec Dt:
08/01/2005
16
WATANABE, SHOJI
Exec Dt:
08/01/2005
17
TASAKI, IKUO
Exec Dt:
08/01/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7438245
US20060032952
11178457
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:017720/0446   Pages: 5
Recorded: 03/24/2006
Attorney Dkt #:275210US
Conveyance: CORRECTED FORM PTO-1595 TO CORRECT ASSIGNEE #12'S PREVIOUSLY RECORDED ON REEL/FRAME 017155/0192.
Assignors
1
KAWAMOTO, MASAHIRO
Exec Dt:
08/01/2005
2
WAKIMOTO, KOHTA
Exec Dt:
08/01/2005
3
KUBOTA, KOHJI
Exec Dt:
08/01/2005
4
KAWAGUCHI, MAMORU
Exec Dt:
08/01/2005
5
OKEGAWA, YOSHIYUKI
Exec Dt:
09/27/2005
6
UEDA, HIDEYUKI
Exec Dt:
08/01/2005
7
KAKIMOTO, MASAYUKI
Exec Dt:
08/01/2005
8
SUGIYAMA, HIROAKI
Exec Dt:
08/01/2005
9
YAMADA, TOMOYUKI
Exec Dt:
08/01/2005
10
KOHYAMA, YUUICHI
Exec Dt:
08/01/2005
11
KOBAYASHI, MASATO
Exec Dt:
08/01/2005
12
NISHIDE, FUMIO
Exec Dt:
08/01/2005
13
DEGURA, KENKOH
Exec Dt:
08/01/2005
14
YAMANAKA, HIROFUMI
Exec Dt:
08/01/2005
15
SUGANUMA, TOHRU
Exec Dt:
08/01/2005
16
WATANABE, SHOJI
Exec Dt:
08/01/2005
17
TASAKI, IKUO
Exec Dt:
08/01/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7438245
US20060032952
11178457
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:029117/0838   Pages: 5
Recorded: 10/12/2012
Attorney Dkt #:0388-122206
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE LAST NAME OF THE LAST ASSIGNOR/INVENTOR. PREVIOUSLY RECORDED ON REEL 029088 FRAME 0802. ASSIGNOR(S) HEREBY CONFIRMS THE LAST NAME OF THE LAST ASSIGNOR/INVENTOR IS KAWAGUCHI..
Assignors
1
MORIMOTO, ISAMU
Exec Dt:
09/25/2012
2
ONO, AKIYOSHI
Exec Dt:
09/25/2012
3
TANIMURA, ISSEI
Exec Dt:
09/25/2012
4
TSUKATANI, HISASHI
Exec Dt:
09/25/2012
5
KAWAGUCHI, MAMORU
Exec Dt:
09/25/2012
Assignee
1
KUBOTA CORPORATION
2-47, SHIKITSUHIGASHI 1-CHOME, NANIWA-KU
OSAKA-SHI, OSAKA, JAPAN 5568601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9416701
US20130186077
13557460
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:030197/0714   Pages: 5
Recorded: 04/11/2013
Attorney Dkt #:0388-130177
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOMURA, TAKASHI
Exec Dt:
03/14/2013
2
KUWAE, JUNTA
Exec Dt:
03/14/2013
3
KAWAGUCHI, MAMORU
Exec Dt:
03/14/2013
Assignee
1
KUBOTA CORPORATION
2-47, SHIKITSUHIGASHI 1-CHOME,
NANIWA-KU, OSAKA
OSAKA-SHI, JAPAN 5568601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D709528
NONE
29444367
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:030766/0433   Pages: 5
Recorded: 07/10/2013
Attorney Dkt #:0388-130602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, AKIYOSHI
Exec Dt:
04/19/2013
2
HISADA, TAKAHIRO
Exec Dt:
04/19/2013
3
KAWAGUCHI, MAMORU
Exec Dt:
04/19/2013
4
YASUNOBE, DAISUKE
Exec Dt:
04/19/2013
5
ADACHI, NORIFUMI
Exec Dt:
04/19/2013
6
TSUKATANI, HISASHI
Exec Dt:
04/19/2013
7
KANATA, MITSUHISA
Exec Dt:
04/19/2013
Assignee
1
KUBOTA CORPORATION
2-47, SHIKITSUHIGASHI 1-CHOME, NANIWA-KU, OSAKA
OSAKA-SHI, JAPAN 5568601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130240066
13786586
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:041834/0295   Pages: 5
Recorded: 04/03/2017
Attorney Dkt #:0388-1702776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, AKIYOSHI
Exec Dt:
04/19/2013
2
HISADA, TAKAHIRO
Exec Dt:
04/19/2013
3
KAWAGUCHI, MAMORU
Exec Dt:
04/19/2013
4
YASUNOBE, DAISUKE
Exec Dt:
04/19/2013
5
ADACHI, NORIFUMI
Exec Dt:
04/19/2013
6
TSUKATANI, HISASHI
Exec Dt:
04/19/2013
7
KANATA, MITSUHISA
Exec Dt:
04/19/2013
Assignee
1
KUBOTA CORPORATION
2-47, SHIKITSUHIGASHI 1-CHOME
NANIWA-KU, OSAKA
OSAKA-SHI, JAPAN 5568601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519908
US20170204822
15477877
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222

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