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Patent Assignment Assignor Details
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Assignor Name : YAMAMOTO, YUMI
Total Assignments: 7
Assignment: 1
Reel/Frame:006462/0433   Pages: 5
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAIRI, KOICHI
Exec Dt:
12/24/1992
2
YAMAMOTO, YUMI
Exec Dt:
12/24/1992
Assignees
1
TANAKA KIKINZOKU KOGYO K.K.
NO. 6-6, NIHONBASHI-KAYABA-CHO 2-CHOME
CHUO-KU, TOKYO, JAPAN
2
STONEHART ASSOCIATES INC.
17 COTTAGE ROAD
P.O. BOX 1220
MADISON, CONNECTICUT 06443
3
WATANABE, MASAHIRO
NO. 2412-8, WADAMACHI KOFU-SHI YAMANASHI
YAMANASHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5294232
NONE
07999303
Correspondence name and address
STEFAN J. KLAUBER, ESQ.
KLAUBER & JACKSON
411 HACKENSACK AVENUE
HACKENSACK, NJ 07601
Assignment: 2
Reel/Frame:010636/0461   Pages: 2
Recorded: 01/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, TOMOYUKI
Exec Dt:
11/22/1999
2
INOUE, MASAHIKO
Exec Dt:
11/22/1999
3
YAMAMOTO, YUMI
Exec Dt:
11/22/1999
Assignees
1
TANAKA KIKINZOKU KOGYO K.K. (A JAPANESE CORPORATION)
6-6, NIHONBASHIKAYABA-CHO 2-CHOME CHUO-KU
TOKYO 103-0025, JAPAN
2
WATANABE, MASAHIRO (A JAPANESE CITIZEN)
2421-8, WADAMACHI, KOFU-SHI
YAMANASHI-KEN, JAPAN 400-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6339038
NONE
09462477
Correspondence name and address
ARENT FOX KITNER PLOTKIN & KAHN, PLLC
MONICA CHIN KITTS
1050 CONNECTICUT AVENUE, N.W.
SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 3
Reel/Frame:022389/0159   Pages: 5
Recorded: 03/13/2009
Attorney Dkt #:0035/042001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUMI
Exec Dt:
12/09/2008
2
YAMAMOTO, TATSUKI
Exec Dt:
12/09/2008
Assignee
1
YAMAMOTO, YUMI
691-3, KISHI, NISHIKANKI-CHO
KAKOGAWA-SHI, HYOGO, JAPAN 6750045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090202674
12368075
Correspondence name and address
SMITH PATENT OFFICE
1901 PENNSYLVANIA AVE., N.W.
SUITE 901
WASHINGTON, DC 20006-3433
Assignment: 4
Reel/Frame:023109/0339   Pages: 4
Recorded: 08/18/2009
Attorney Dkt #:342868US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, HIROYUKI
Exec Dt:
06/12/2009
2
TEZUKA, EIICHI
Exec Dt:
06/12/2009
3
SEKIGUCHI, KEISUKE
Exec Dt:
06/12/2009
4
KIMOTO, SHINYA
Exec Dt:
06/12/2009
5
YAMAMOTO, YUMI
Exec Dt:
06/12/2009
6
YOSHIDA, JUNKO
Exec Dt:
06/12/2009
7
TAKITA, YOSHIKAZU
Exec Dt:
06/12/2009
8
GOTO, SEIJI
Exec Dt:
06/12/2009
9
KUSAKARI, TAKASHI
Exec Dt:
06/12/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090299892
12476459
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:044950/0052   Pages: 12
Recorded: 12/22/2017
Attorney Dkt #:14875-0261US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, AKIHISA
Exec Dt:
11/30/2017
2
IWAYANAGI, YUKI
Exec Dt:
11/30/2017
3
KITAMURA, HIDETOMO
Exec Dt:
12/01/2017
4
HIGUCHI, YOSHINOBU
Exec Dt:
12/01/2017
5
MATSUSHITA, HIROAKI
Exec Dt:
12/05/2017
6
MIHARA, RYOSUKE
Exec Dt:
12/07/2017
7
YAMAMOTO, YUMI
Exec Dt:
11/12/2017
8
SAITO, TOMOHISA
Exec Dt:
12/08/2017
9
HIROKAWA, KEIKO
Exec Dt:
12/07/2017
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544227
US20180079817
15563743
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:051929/0054   Pages: 12
Recorded: 02/13/2020
Attorney Dkt #:14875-0261002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, AKIHISA
Exec Dt:
11/30/2017
2
IWAYANAGI, YUKI
Exec Dt:
11/30/2017
3
KITAMURA, HIDETOMO
Exec Dt:
12/01/2017
4
HIGUCHI, YOSHINOBU
Exec Dt:
12/01/2017
5
MATSUSHITA, HIROAKI
Exec Dt:
12/05/2017
6
MIHARA, RYOSUKE
Exec Dt:
12/07/2017
7
YAMAMOTO, YUMI
Exec Dt:
11/12/2017
8
SAITO, TOMOHISA
Exec Dt:
12/08/2017
9
HIROKAWA, KEIKO
Exec Dt:
12/07/2017
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773173
US20200102396
16713271
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:064930/0465   Pages: 12
Recorded: 09/18/2023
Attorney Dkt #:14875-0261003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANEKO, AKIHISA
Exec Dt:
11/30/2017
2
IWAYANAGI, YUKI
Exec Dt:
11/30/2017
3
KITAMURA, HIDETOMO
Exec Dt:
12/01/2017
4
HIGUCHI, YOSHINOBU
Exec Dt:
12/01/2017
5
MATSUSHITA, HIROAKI
Exec Dt:
12/05/2017
6
MIHARA, RYOSUKE
Exec Dt:
12/07/2017
7
YAMAMOTO, YUMI
Exec Dt:
11/12/2017
8
SAITO, TOMOHISA
Exec Dt:
12/08/2017
9
HIROKAWA, KEIKO
Exec Dt:
12/07/2017
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018249
18366770
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022

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