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Patent Assignment Assignor Details
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Assignor Name : KATAYAMA, YOSHIYUKI
Total Assignments: 12
Assignment: 1
Reel/Frame:004128/0522   Pages: 2
Recorded: 05/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAYAMA, YOSHIYUKI
Exec Dt:
11/06/1983
2
NISHIDA, TETSUYA
Exec Dt:
11/06/1983
Assignee
1
KUBOTA, LTD.
47-GO, 2-BAN, 1-CHOME, SHIKITSUHIGASHI,
A CORP. OF JAPAN
NANIWA-KU, OSAKA SHI, OSAKA FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4553605
NONE
06493473
Correspondence name and address
EDWIN E. GREIGG
1201 EADS STREET,
SUITE 100
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004950/0353   Pages: 2
Recorded: 09/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAYAMA, YOSHIYUKI
Exec Dt:
09/16/1988
2
URA, TAKESHI
Exec Dt:
09/16/1988
Assignee
1
KUBOTA LTD., 47-GO, 2-BAN, 1-CHOME, SHIKISUHIGASHI, NANIWA-KU, OSAKA-SHI, OSAKA-FU, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4949264
NONE
07247568
Correspondence name and address
EDWIN E. GREIGG
727-23RD STREET, SOUTH
SUITE #220
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005123/0501   Pages: 2
Recorded: 06/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAYAMA, YOSHIYUKI
Exec Dt:
05/22/1989
2
URA, TAKESHI
Exec Dt:
05/22/1989
3
INAMORI, AKIO
Exec Dt:
05/22/1989
Assignee
1
KUBOTA, LTD., 47-GO, 2-BAN, 1-CHOME
SHIKITSUHIGASHI, NANIWA-KU OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4924983
NONE
07280690
Correspondence name and address
WEBB, BURDEN, ROBINSON & WEBB
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 4
Reel/Frame:005114/0430   Pages: 2
Recorded: 08/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIDA, TETSUYA
Exec Dt:
07/15/1989
2
KATAYAMA, YOSHIYUKI
Exec Dt:
07/15/1989
Assignee
1
KUBOTA LTD.
2-47, SHIKITSU-HIGASHI 1-CHOME, NANIWA-KU,
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5088020
NONE
07393669
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 5
Reel/Frame:017449/0779   Pages: 3
Recorded: 06/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, SHINICHI
Exec Dt:
06/10/2005
2
IWAMI, KENICHI
Exec Dt:
06/10/2005
3
KATAYAMA, YOSHIYUKI
Exec Dt:
06/10/2005
Assignee
1
KUBOTA CORPORATION
2-47 SHIKITSUHIGASHI 1-CHOME
NANIWA-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7316322
US20060118726
10540742
Correspondence name and address
RUSSELL D. ORKIN
THE WEBB LAW FIRM
ORKIN & HANSON, P.C.
700 KOPPERS BLDG 436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1845
Assignment: 6
Reel/Frame:017565/0560   Pages: 2
Recorded: 05/03/2006
Attorney Dkt #:4640.P0022US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMOTO, MASAHARU
Exec Dt:
12/28/2005
2
KATAYAMA, YOSHIYUKI
Exec Dt:
12/28/2005
Assignee
1
ECOPLEX CO., LTD.
1-37, NAMIYOKE 4-CHOME
OSAKA-SHI, OSAKA, JAPAN 552-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060224410
11350389
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 7
Reel/Frame:020743/0311   Pages: 5
Recorded: 04/02/2008
Attorney Dkt #:0388-071067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, YOSHIYUKI
Exec Dt:
12/03/2007
2
UEDA, YOSHIHIRO
Exec Dt:
12/03/2007
3
ISHIMORI, SHOSO
Exec Dt:
12/03/2007
4
HIRAOKA, MINORU
Exec Dt:
12/03/2007
Assignee
1
KUBOTA CORPORATION
2-47, SHIKITSUHIGASHI 1-CHOME
NANIWA-KU, OSAKA-SHI
OSAKA, JAPAN 5568601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7887449
US20080214351
11661846
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:021362/0172   Pages: 5
Recorded: 08/08/2008
Attorney Dkt #:0388-081003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, YOSHIHIRO
Exec Dt:
05/20/2008
2
KATAYAMA, YOSHIYUKI
Exec Dt:
05/20/2008
3
MORITA, SHINICHI
Exec Dt:
05/20/2008
Assignee
1
KUBOTA CORPORATION
2-47, SHIKITSUHIGASHI 1-CHOME, NANIWA-KU, OSAKA-SHI
OSAKA, JAPAN 5568601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8047942
US20090270212
12067457
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:021415/0498   Pages: 5
Recorded: 08/20/2008
Attorney Dkt #:0388-080691
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAOKA, MINORU
Exec Dt:
05/20/2008
2
ISHIMORI, SHOSO
Exec Dt:
05/20/2008
3
KATAYAMA, YOSHIYUKI
Exec Dt:
05/20/2008
Assignee
1
KUBOTA CORPORATION
2-47, SHIKITSUHIGASHI 1-CHOME
NANIWA-KU, OSAKA-SHI
OSAKA, JAPAN 5568601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8096912
US20090149292
12065820
Correspondence name and address
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:022069/0072   Pages: 5
Recorded: 01/07/2009
Attorney Dkt #:0388-082873
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIMORI, SHOSO
Exec Dt:
10/20/2008
2
KATAYAMA, YOSHIYUKI
Exec Dt:
10/20/2008
3
UEDA, YOSHIHIRO
Exec Dt:
10/20/2008
4
MORITA, SHINICHI
Exec Dt:
10/20/2008
5
KAWABATA, SHINICHI
Exec Dt:
10/20/2008
6
HAYASHI, SHIGEKI
Exec Dt:
10/20/2008
7
NISHINAKA, MASAAKI
Exec Dt:
10/20/2008
8
KOBAYASHI, TAKAYASU
Exec Dt:
10/20/2008
9
TAKAGI, GO
Exec Dt:
10/20/2008
Assignee
1
KUBOTA CORPORATION
2-47, SHIKITSUHIGASHI 1-CHOME, NANIWA-KU, OSAKA-SHI
OSAKA, JAPAN 5568601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8172714
US20090156345
12281719
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:022810/0681   Pages: 5
Recorded: 06/11/2009
Attorney Dkt #:0388-090429
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAOKA, MINORU
Exec Dt:
04/22/2009
2
MACHIDA, SATOSHI
Exec Dt:
04/22/2009
3
KATAYAMA, YOSHIYUKI
Exec Dt:
04/22/2009
Assignee
1
KUBOTA CORPORATION
2-47, SHIKITSUHIGASHI 1-CHOME, NANIWA-KU, OSAKA-SHI
OSAKA, JAPAN 5568601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8308597
US20100184551
12440083
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:064653/0580   Pages: 3
Recorded: 08/21/2023
Attorney Dkt #:096949-0131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KATAYAMA, YOSHIYUKI
Exec Dt:
05/15/2023
Assignee
1
MITSUI CHEMICALS, INC.
2-1, YAESU 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-0028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240123716
18278147
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W. SUITE 600
WASHINGTON, DC 20007-5109

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