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Patent Assignment Assignor Details
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Assignor Name : HIROKAWA, KATSUSHI
Total Assignments: 13
Assignment: 1
Reel/Frame:005937/0913   Pages: 3
Recorded: 12/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DOI, TETSUYUKI
Exec Dt:
12/02/1991
2
AOYAMA, HIDEO
Exec Dt:
12/02/1991
3
HIROKAWA, KATSUSHI
Exec Dt:
12/02/1991
Assignee
1
RYOBI LTD.,
NO. 762, MESAKI-CHO, FUCHU-SHI
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D332464
NONE
07804209
Correspondence name and address
DONALD E. ZINN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:006367/0531   Pages: 3
Recorded: 12/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRAISHI, ETSUO
Exec Dt:
12/07/1992
2
AOYAMA, HIDEO
Exec Dt:
12/07/1992
3
HIROKAWA, KATSUSHI
Exec Dt:
12/07/1992
Assignee
1
RYOBI LTD.
NO. 762, MESAKI-CHO, FUCHU-SHI
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D350561
NONE
29002716
Correspondence name and address
DONALD E. ZINN, ESQ.
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 3
Reel/Frame:006370/0066   Pages: 2
Recorded: 12/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRAISHI, ETSUO
Exec Dt:
12/07/1992
2
AOYAMA, HIDEO
Exec Dt:
12/07/1992
3
HIROKAWA, KATSUSHI
Exec Dt:
12/07/1992
Assignee
1
RYOBI LTD.
NO. 762, MESAKI-CHO, FUCHU-SHI
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D351188
NONE
29002717
Correspondence name and address
DONALD E. ZINN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, NW, SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 4
Reel/Frame:007622/0188   Pages: 2
Recorded: 09/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARAFUJI, NOBUHIKO
Exec Dt:
08/09/1995
2
HIROKAWA, KATSUSHI
Exec Dt:
08/09/1995
Assignee
1
RYOBI LIMITED
NO. 762 MESAKI-CHO
FUCHU-SHI, HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D378831
NONE
29043338
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:007622/0192   Pages: 2
Recorded: 09/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARAFUJI, NOBUHIKO
Exec Dt:
08/09/1995
2
HIROKAWA, KATSUSHI
Exec Dt:
08/09/1995
Assignee
1
RYOBI LIMTIED
NO. 762 MESAKI-CHO
FUCHU-SHI, HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D373790
NONE
29043337
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:008403/0048   Pages: 2
Recorded: 12/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROKAWA, KATSUSHI
Exec Dt:
11/21/1996
2
SARADA, HIROYUKI
Exec Dt:
11/21/1996
Assignee
1
RYOBI LTD.
NO. 762, MESAKI-CHO, FUCHU-SHI
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5927202
NONE
08774428
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, ET AL.
CURTIS B. HAMRE
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MINNESOTA 55402-4131
Assignment: 7
Reel/Frame:009771/0990   Pages: 2
Recorded: 11/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, YUICHIRO
Exec Dt:
08/01/1997
2
KARAFUJI, NOBUHIKO
Exec Dt:
08/01/1997
3
HIROKAWA, KATSUSHI
Exec Dt:
07/30/1997
4
FUJIWARA, SIGEO
Exec Dt:
07/30/1997
Assignee
1
RYOBI LTD.
762 MESAKI-CHO, HIROSHIMA-KEN
FUCHU-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D412525
NONE
29074386
Correspondence name and address
FOLEY & LARDNER
ARTHUR SCHWARTZ
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 8
Reel/Frame:009281/0586   Pages: 2
Recorded: 06/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROKAWA, KATSUSHI
Exec Dt:
06/19/1998
2
FUJIWARA, SHIGEO
Exec Dt:
06/19/1998
3
NITTA, MASAO
Exec Dt:
06/19/1998
4
YAMAOKA, MIKIO
Exec Dt:
06/19/1998
Assignee
1
RYOBI, LTD.
FUCHU-SHI
NO. 762, MESAKI-CHO
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6026745
NONE
09105369
Correspondence name and address
MERCHANT, GOULD, SMITH, ET AL.
CURTIS B. HAMRE
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 9
Reel/Frame:019657/0468   Pages: 3
Recorded: 07/23/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROKAWA, KATSUSHI
Exec Dt:
06/12/2007
2
KUROKI, HIROYUKI
Exec Dt:
06/12/2007
Assignee
1
RYOBI LTD.
762, MESAKI-CHO, FUCHU-SHI
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080022875
11880713
Correspondence name and address
TIPS GROUP
P.O. BOX 1639
LOS ALTOS, CA 94023
Assignment: 10
Reel/Frame:021143/0801   Pages: 5
Recorded: 06/24/2008
Attorney Dkt #:FUJIP035.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROKAWA, KATSUSHI
Exec Dt:
05/28/2008
2
NAKAMURA, TAKAHIKO
Exec Dt:
05/28/2008
3
KUWAHARA, HIROYOSHI
Exec Dt:
05/28/2008
4
MITSUNARI, YOSHIFUMI
Exec Dt:
05/28/2008
Assignee
1
RYOBI LTD.
762, MESAKI-CHO, FUCHU-SHI,
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7832443
US20090000745
12144564
Correspondence name and address
PAUL L. HICKMAN
1000 ELWELL COURT
PALO ALTO, CA 94303
Assignment: 11
Reel/Frame:021552/0295   Pages: 6
Recorded: 09/18/2008
Attorney Dkt #:4605-083010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, TOSHIO
Exec Dt:
09/01/2008
2
HIROKAWA, KATSUSHI
Exec Dt:
09/01/2008
3
NAKAMURA, TAKAHIKO
Exec Dt:
09/01/2008
Assignee
1
RYOBI LTD.
762, MESAKI-CHO
FUCHU-SHI, HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090078364
12233351
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:021552/0449   Pages: 6
Recorded: 09/18/2008
Attorney Dkt #:4605-083011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, TOSHIO
Exec Dt:
09/01/2008
2
HIROKAWA, KATSUSHI
Exec Dt:
09/01/2008
3
NAKAMURA, TAKAHIKO
Exec Dt:
09/01/2008
Assignee
1
RYOBI LTD.
762, MESAKI-CHO
FUCHU-SHI, HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8205548
US20090078137
12233410
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:022215/0658   Pages: 5
Recorded: 02/05/2009
Attorney Dkt #:FUJIP038.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROKAWA, KATSUSHI
Exec Dt:
01/26/2009
2
KIMURA, TAKASHI
Exec Dt:
01/26/2009
3
IKEDA, HIDEKI
Exec Dt:
01/26/2009
4
INUI, TSUYOSHI
Exec Dt:
01/26/2009
Assignee
1
RYOBI LTD.
762, MESAKI-CHO, FUCHU-SHI
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8220391
US20090195627
12366626
Correspondence name and address
PAUL L. HICKMAN
1000 ELWELL COURT, SUITE 150
PALO ALTO, CA 94303

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