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Patent Assignment Assignor Details
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Assignor Name : MASE, TOSHIAKI
Total Assignments: 19
Assignment: 1
Reel/Frame:004305/0815   Pages: 1
Recorded: 08/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBASAKI, MASAKATSU
Exec Dt:
08/03/1984
2
MASE, TOSHIAKI
Exec Dt:
08/03/1984
3
SODEOKA, MIKIKO
Exec Dt:
08/03/1984
4
OGAWA, YUJI
Exec Dt:
08/03/1984
Assignee
1
SAGAMI CHEMICAL RESEARCH CENTER
4-5, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4681951
NONE
06641587
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED STREET
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:004470/0038   Pages: 1
Recorded: 10/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBASAKI, MASAKATSU
Exec Dt:
08/29/1985
2
SODEOKA, MIKIKO
Exec Dt:
08/29/1985
3
OGAWA, YUJI
Exec Dt:
08/29/1985
4
MASE, TOSHIAKI
Exec Dt:
08/29/1985
5
ISHIBASHI, AKIRA
Exec Dt:
08/29/1985
6
HORII, DAIJIRO
Exec Dt:
08/29/1985
7
KANAYAMA, TOSHIJI
Exec Dt:
08/29/1985
8
ISEKI, KATSUHIKO
Exec Dt:
08/29/1985
9
SHINODA, MASAKI
Exec Dt:
08/29/1985
10
ISHIYAMA, CHIYOKO
Exec Dt:
08/29/1985
11
HAYASHI, YOSHIO
Exec Dt:
08/29/1985
Assignees
1
MITSUBISHI YUKA PHARMACEUTICAL CO., LTD., 3-7, GINZA 8-CHOME, CHUO-KU, TOKYO, JAPAN
2
SAGAMI CHEMICAL RESEARCH CENTER, 4-5, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4699921
NONE
06763618
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:004729/0626   Pages: 2
Recorded: 05/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBASAKI, MASAKATSU
Exec Dt:
05/15/1987
2
SODEOKA, MIKIKO
Exec Dt:
05/15/1987
3
MASE, TOSHIAKI
Exec Dt:
05/15/1987
Assignee
1
SAGMI CHEMICAL RESEARCH CENTER, A JAPANESE CORP.
4-5, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777271
NONE
07065218
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN. AVENUE NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005605/0333   Pages: 3
Recorded: 12/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, KIYOFUMI
Exec Dt:
12/06/1990
2
FUKAMI, TAKEHIRO
Exec Dt:
12/06/1990
3
HAYAMA, TAKASHI
Exec Dt:
12/06/1990
4
NIIYAMA, KENJI
Exec Dt:
12/06/1990
5
NAGASE, TOSHIO
Exec Dt:
12/06/1990
6
MASE, TOSHIAKI
Exec Dt:
12/06/1990
7
FUJITA, KAGARI
Exec Dt:
12/06/1990
8
NISHIKIBE, MASARU
Exec Dt:
12/06/1990
9
IHARA, MASAKI
Exec Dt:
12/06/1990
10
YANO, MITSUO
Exec Dt:
12/06/1990
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.,
2-3, NIHONBASHI HONCHO 2-CHOME, CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5114918
NONE
07630505
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT
4TH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006281/0141   Pages: 3
Recorded: 09/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, KIYOFUMI
Exec Dt:
08/28/1992
2
FUKAMI, TAKEHIRO
Exec Dt:
08/31/1992
3
HAYAMA, TAKASHI
Exec Dt:
09/01/1992
4
NIIYAMA, KENJI
Exec Dt:
09/03/1992
5
NAGASE, TOSHIO
Exec Dt:
09/03/1992
6
MASE, TOSHIAKI
Exec Dt:
09/03/1992
7
FUJITA, KAGARI
Exec Dt:
09/03/1992
8
IHARA, MASAKI
Exec Dt:
09/03/1992
9
IKEMOTO, FUMIHIKO
Exec Dt:
09/03/1992
10
YANO, MITSUO
Exec Dt:
09/03/1992
11
NISHIKIBE, MASARU
Exec Dt:
09/03/1992
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
2-3, NIHONBASHI HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5614498
NONE
07945414
Correspondence name and address
MURRAY TILLMAN
OBLON, SPIVAK, ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006904/0591   Pages: 3
Recorded: 02/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, KIYOFUMI
Exec Dt:
12/20/1993
2
NAGASE, TOSHIO
Exec Dt:
12/20/1993
3
MASE, TOSHIAKI
Exec Dt:
12/20/1993
4
HAYAMA, TAKASHI
Exec Dt:
12/20/1993
5
IHARA, MASAKI
Exec Dt:
12/20/1993
6
NISHIKIBE, MARARU
Exec Dt:
12/20/1993
7
YANO, MITSUO
Exec Dt:
12/20/1993
Assignee
1
BANYU PHARMACEUTICAL CO. LTD.
2-3, NIHONBASHI HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5389620
NONE
08165880
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:007851/0989   Pages: 3
Recorded: 03/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, KIYOFUMI
Exec Dt:
12/20/1995
2
NAGASE, TOSHIO
Exec Dt:
12/20/1995
3
MASE, TOSHIAKI
Exec Dt:
12/20/1995
4
HAYAMA, TAKASHI
Exec Dt:
12/20/1995
5
IHARA, MASAKI
Exec Dt:
12/20/1995
6
NISHIKIBE, MASARU
Exec Dt:
12/20/1995
7
YANO, MITSUO
Exec Dt:
12/07/1995
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
2-3 NIHONBASHI HONCHO 2-CHOME, CHOU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5714479
NONE
08596143
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
TIMOTHY R. SCHWARTZ
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 8
Reel/Frame:009237/0820   Pages: 2
Recorded: 04/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASE, TOSHIAKI
Exec Dt:
04/06/1998
2
MITSUYA, MORIHIRO
Exec Dt:
04/06/1998
3
KOBAYASHI, KENSUKE
Exec Dt:
04/06/1998
4
NOGUCHI, KAZUHITO
Exec Dt:
04/06/1998
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
2-3, NIHOMBASHI HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8416, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130232
NONE
09051287
Correspondence name and address
SHERMAN AND SHALLOWAY
LEONARD W. SHERMAN
413 N. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:010333/0157   Pages: 3
Recorded: 10/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKAMI, TAKEHIRO
Exec Dt:
08/25/1998
2
MASE, TOSHIAKI
Exec Dt:
09/09/1998
3
TSUCHIYA, YOSHIMI
Exec Dt:
08/26/1998
4
KANATANI, AKIO
Exec Dt:
08/25/1998
5
FUKURODA, TAKAHIRO
Exec Dt:
08/25/1998
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
2-3, NIHOMBASHI HONCHO 2-CHOME, CHUO-KU
TOKYO, 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6011039
NONE
09142162
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C., ATTORNEYS AT LAW
C. IRVIN MCCLELLAND
FOURTH FLOOR, 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:013322/0027   Pages: 3
Recorded: 08/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAGA, SHOUICHI
Exec Dt:
05/07/2002
2
KAWASAKI, MASASHI
Exec Dt:
05/07/2002
3
AKAO, ATSUSHI
Exec Dt:
05/07/2002
4
KAMATANI, ASAYUKI
Exec Dt:
05/07/2002
5
HAGIWARA, MASAYUKI
Exec Dt:
05/07/2002
6
MASE, TOSHIAKI
Exec Dt:
05/07/2002
7
NAKANO, FUMIO
Exec Dt:
04/07/2002
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
2-3, NIHOMBASHI HONCHO 2-CHOME CHUO-KU
TOKYO, JAPAN 103-8416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6790836
US20030060621
10203088
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:013263/0632   Pages: 3
Recorded: 09/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IIDA, TAKEHIKO
Exec Dt:
07/08/2002
2
WADA, TOSHIHIRO
Exec Dt:
07/08/2002
3
MASE, TOSHIAKI
Exec Dt:
07/08/2002
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
2-3, NIHOMBASHI HONCHO 2-CHOME
CHUO-KU
TOKYO 103-8416, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6946559
US20030130511
10182622
Correspondence name and address
WENDEROTH, LIND & PONACK LLP
WARREN M. CHEEK, JR ESQ
2033 K STREET, NW., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 12
Reel/Frame:017116/0175   Pages: 3
Recorded: 12/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASE, TOSHIAKI
Exec Dt:
09/29/2003
2
IIDA, TAKEHIKO
Exec Dt:
09/29/2003
3
MAEDA, KENJI
Exec Dt:
10/01/2003
4
WADA, TOSHIHIRO
Exec Dt:
09/29/2003
5
SATO, HIROKI
Exec Dt:
09/29/2003
6
ASAKAWA, KENICHI
Exec Dt:
09/29/2003
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
2-3 NIHOMBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8416, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7368569
US20060014950
10531361
Correspondence name and address
BAERBEL R. BROWN
PATENT DEPARTMENT
MERCK & CO., INC.
P.O. BOX 2000-RY60-30
RAHWAY, N.J. 07062-0907
Assignment: 13
Reel/Frame:016093/0049   Pages: 3
Recorded: 12/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, SHINJI
Exec Dt:
12/06/2004
2
NONOYAMA, NOBUAKI
Exec Dt:
12/03/2004
3
MASE, TOSHIAKI
Exec Dt:
12/06/2004
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
2-3, NIHOMBASHI HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8416, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050104233
10514935
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR. ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 14
Reel/Frame:016493/0762   Pages: 4
Recorded: 04/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAO, ATSUSHI
Exec Dt:
03/31/2005
2
KAWASAKI, MASASHI
Exec Dt:
03/31/2005
3
KAMATANI, ASAYUKI
Exec Dt:
03/18/2005
4
MASE, TOSHIAKI
Exec Dt:
04/01/2005
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
2-3, NIHOMBASHI HONCHO 2-CHOME, CHUO-KU
TOKYO 103-8416, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050176968
10524274
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 15
Reel/Frame:016590/0017   Pages: 3
Recorded: 05/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASE, TOSHIAKI
Exec Dt:
04/27/2005
2
IIDA, TAKEHIKO
Exec Dt:
04/27/2005
3
KADOWAKI, CHIE
Exec Dt:
04/27/2005
4
KAWASAKI, MASASHI
Exec Dt:
04/27/2005
5
ASAKAWA, KENICHI
Exec Dt:
04/27/2005
6
HAGA, YUJI
Exec Dt:
05/09/2005
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
2-3, NIHOMBASHI HONCHO 2-CHOME, CHUO-KU
TOKYO 103-8416, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060014815
10531317
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
WARREN M. CHEEK, JR. ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 16
Reel/Frame:018993/0737   Pages: 3
Recorded: 03/09/2007
Attorney Dkt #:BY0064P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIDA, TAKEHIKO
Exec Dt:
11/03/2006
2
HIRAGA, SHOUICHI
Exec Dt:
11/03/2006
3
TAKEZAWA, AKIHIRO
Exec Dt:
11/03/2006
4
MASE, TOSHIAKI
Exec Dt:
11/03/2006
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
KITANOMARU SQUARE, 1-13-12
KUDANKITA, CHIYODA-KU, TOKYO, JAPAN 102-8667
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070197796
11597770
Correspondence name and address
DAVID A. MUTHARD
PATENT DEPARTMENT
MERCK & CO., INC.
P.O. BOX 2000 -- RY60-30
RAHWAY, N.J. 07065-0907
Assignment: 17
Reel/Frame:019572/0564   Pages: 3
Recorded: 07/17/2007
Attorney Dkt #:BY0053P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, TAKAHIRO
Exec Dt:
04/04/2007
2
MASE, TOSHIAKI
Exec Dt:
04/04/2007
3
AKAO, ATSUSHI
Exec Dt:
04/04/2007
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
KITANOMARU SQUARE, 1-13-12
KUDANKITA, CHIYODA-KU, TOKYO, JAPAN 102-8667
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7683218
US20080108823
11664663
Correspondence name and address
RICHARD C. BILLUPS
PATENT DEPARTMENT
MERCK & CO., INC.
P.O. BOX 2000 -- RY60-30
RAHWAY, N.J. 07065-0907
Assignment: 18
Reel/Frame:024353/0434   Pages: 12
Recorded: 05/07/2010
Attorney Dkt #:BAN-ONC-0224-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAKAWA, KENICHI
Exec Dt:
04/02/2010
2
SAWADA, NAOTAKA
Exec Dt:
04/05/2010
3
TSURITANI, TAKAYUKI
Exec Dt:
04/15/2010
4
MASE, TOSHIAKI
Exec Dt:
03/20/2010
5
TAKAHASHI, KEIJI
Exec Dt:
04/02/2010
Assignee
1
BANYU PHARMACEUTICAL CO., LTD.
KITANOMARU SQUARE 1-13-12
KUDANKITA, CHIYODA-KU, TOKYO, JAPAN 102-8667
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100222394
12679836
Correspondence name and address
RICHARD C. BILLUPS
126 E LINCOLN AVENUE
RY60-30
RAHWAY, NJ 07065
Assignment: 19
Reel/Frame:036414/0654   Pages: 4
Recorded: 08/25/2015
Attorney Dkt #:12-54714
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, TOSHIHISA
Exec Dt:
07/23/2015
2
MASE, TOSHIAKI
Exec Dt:
07/24/2015
3
SUN, GUOPING
Exec Dt:
07/23/2015
4
ARAI, JUNICHI
Exec Dt:
07/24/2015
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10354019
US20150335406
14817725
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314

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