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Patent Assignment Assignor Details
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Assignor Name : TSURUMI, YASUHISA
Total Assignments: 16
Assignment: 1
Reel/Frame:004677/0254   Pages: 2
Recorded: 03/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIYOTO, SUMIO
Exec Dt:
02/04/1985
2
MURAI, HIDETSUGU
Exec Dt:
02/04/1985
3
TSURUMI, YASUHISA
Exec Dt:
02/04/1985
4
TERANO, HIROSHI
Exec Dt:
02/04/1985
5
KOHSAKA, MASANOBU
Exec Dt:
02/04/1985
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD., NO. 3, DOSHOMACHI 4-CHOME, HIGASHI-KU, OSAKA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670259
NONE
06813065
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004854/0794   Pages: 2
Recorded: 01/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TERANO, HIROSHI
Exec Dt:
01/13/1988
2
TSURUMI, YASUHISA
Exec Dt:
01/13/1988
3
SETOI, HIROYUKI
Exec Dt:
01/13/1988
4
HASHIMOTO, MASASHI
Exec Dt:
01/13/1988
5
KOHSAKA, MASANOBU
Exec Dt:
01/13/1988
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
NO. 3 4-CHOME, DOSHOMACHI, HIGASI-KU,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4743614
NONE
06859587
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005719/0211   Pages: 3
Recorded: 06/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUJII, EISAKU
Exec Dt:
04/20/1990
2
TSURUMI, YASUHISA
Exec Dt:
04/20/1990
3
OKAMOTO, MASANORI
Exec Dt:
04/20/1990
4
OKUHARA, MASAKUNI
Exec Dt:
04/20/1990
5
OKU, TERUO
Exec Dt:
04/20/1990
6
HASHIMOTO, MASASHI
Exec Dt:
04/20/1990
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME
CHUO-KU, OSAKA-SHI
OSAKA 51, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043354
NONE
07520061
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT, FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:007507/0143   Pages: 3
Recorded: 06/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, TOSHIRO
Exec Dt:
11/20/1990
2
FUJIE, AKIHIKO
Exec Dt:
11/20/1990
3
NITTA, KUMIKO
Exec Dt:
11/20/1990
4
TSURUMI, YASUHISA
Exec Dt:
11/20/1990
5
SHIGEMATSU, NOBUHARU
Exec Dt:
11/20/1990
6
KASAHARA, CHIYOSHI
Exec Dt:
11/22/1990
7
HINO, MOTOHIRO
Exec Dt:
11/20/1990
8
OKUHARA, MASAKUNI
Exec Dt:
11/20/1990
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502033
NONE
08218883
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006990/0060   Pages: 4
Recorded: 05/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, TOSHIRO
Exec Dt:
06/07/1991
2
FUJIE, AKIHIKO
Exec Dt:
06/07/1991
3
NITTA, KUMIKO
Exec Dt:
06/07/1991
4
TSURUMI, YASUHISA
Exec Dt:
06/07/1991
5
SHIGEMATSU, NOBUHARU
Exec Dt:
06/07/1991
6
KASAHARA, CHIYOSHI
Exec Dt:
06/04/1991
7
HINO, MOTOHIRO
Exec Dt:
05/29/1991
8
OKUHARA, MASAKUNI
Exec Dt:
06/07/1991
9
SAKANE, KAZUO
Exec Dt:
06/04/1991
10
KAWABATA, KOHJI
Exec Dt:
06/04/1991
11
OHKI, HIDENORI
Exec Dt:
06/04/1991
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5376634
NONE
07715961
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
ROBERT W. HAHL, PH.D
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006774/0992   Pages: 3
Recorded: 11/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, TOSHIO
Exec Dt:
08/30/1993
2
KINO, TORU
Exec Dt:
08/24/1993
3
OKUHARA, MASAKUNI
Exec Dt:
08/24/1993
4
TANAKA, HIROKAZU
Exec Dt:
08/30/1993
5
TSURUMI, YASUHISA
Exec Dt:
08/24/1993
6
TAKASE, SHIGEHIRO
Exec Dt:
08/24/1993
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME
CHUO-KU, OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5447854
NONE
08090138
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:007133/0188   Pages: 4
Recorded: 09/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, TOSHIRO
Exec Dt:
08/24/1994
2
FUJIE, AKIHIKO
Exec Dt:
08/24/1994
3
NITTA, KUMIKO
Exec Dt:
08/24/1994
4
TSURUMI, YASUHISA
Exec Dt:
08/24/1994
5
SHIGEMATSU, NOBUHARU
Exec Dt:
08/24/1994
6
KASAHARA, CHIYOSHI
Exec Dt:
08/24/1994
7
HINO, MOTOHIRO
Exec Dt:
08/24/1994
8
OKUHARA, MASAKUNI
Exec Dt:
08/24/1994
9
SAKANE, KAZUO
Exec Dt:
08/24/1994
10
KAWABATA, KOHJI
Exec Dt:
08/24/1994
11
OHKI, HIDENORI
Exec Dt:
08/24/1994
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5376634
NONE
07715961
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:010736/0335   Pages: 4
Recorded: 04/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASE, SHIGEHIRO
Exec Dt:
10/08/1996
2
SHIGEMATSU, NOBUHARU
Exec Dt:
10/08/1996
3
YOSHIMURA, SEIJI
Exec Dt:
10/08/1996
4
OKADA, SATOSHI
Exec Dt:
10/15/1996
5
HEMMI, KEIJI DECEASED (MITSUE HEMMI, HEIRESS)
Exec Dt:
10/04/1996
6
TANAKA, HIROKAZU
Exec Dt:
10/11/1996
7
OTSUKA, TAKANAO
Exec Dt:
10/08/1996
8
TSURUMI, YASUHISA
Exec Dt:
10/08/1996
9
OKAMOTO, MASANORI
Exec Dt:
10/11/1996
10
OKUHARA, MASAKUNI
Exec Dt:
10/08/1996
11
FUKAMI, NAOKI
Exec Dt:
10/08/1996
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6110933
NONE
08669395
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
ATTN: SURINDER SACHAR
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:009372/0708   Pages: 3
Recorded: 08/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUDAIRA, TERUMI
Exec Dt:
12/25/1997
2
TSURUMI, YASUHISA
Exec Dt:
12/25/1997
3
HATANAKA, HIROSHI
Exec Dt:
12/19/1997
4
KINO, TORU
Exec Dt:
12/22/1997
5
HASHIMOTO, SEIJI
Exec Dt:
12/24/1997
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA-FU, 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5854276
NONE
08973716
Correspondence name and address
OBLON, SPIVAK, MCCLELLLAND, MAIER, ET AL
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 10
Reel/Frame:011272/0583   Pages: 3
Recorded: 11/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUBOI, MASARU
Exec Dt:
03/19/1999
2
SHIMIZU, SHIHO
Exec Dt:
03/19/1999
3
YAMASHITA, MICHIO
Exec Dt:
03/19/1999
4
TSURUMI, YASUHISA
Exec Dt:
03/19/1999
5
HASHIMOTO, SEIJI
Exec Dt:
03/19/1999
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
OSAKA-SHI
4-7, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6204031
NONE
09284481
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:011484/0288   Pages: 4
Recorded: 02/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, YASUHIRO
Exec Dt:
11/01/1999
2
TSURUMI, YASUHISA
Exec Dt:
11/01/1999
3
TAKASE, SHIGEHIRO
Exec Dt:
11/01/1999
4
HATANAKA, HIROSHI
Exec Dt:
11/01/1999
5
SAKAMOTO, KAZUTOSHI
Exec Dt:
11/01/1999
6
HASHIMOTO, SEIJI
Exec Dt:
11/07/1999
7
OHKI, HIDENORI
Exec Dt:
11/01/1999
8
TOJO, TAKASHI
Exec Dt:
11/01/1999
9
MATSUDA, KEIJI
Exec Dt:
11/01/1999
10
KAWABATA, KOHJI
Exec Dt:
11/01/1999
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6331521
NONE
09423654
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
THOMAS M. CUNNINGHAM
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:014619/0043   Pages: 3
Recorded: 10/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, YASUHIRO
Exec Dt:
08/25/2000
2
TAKASE, SHIGEHIRO
Exec Dt:
08/25/2000
3
TSURUMI, YASUHISA
Exec Dt:
08/25/2000
4
HASHIMOTO, MICHIZANE
Exec Dt:
08/25/2000
5
HINO, MOTOHIRO
Exec Dt:
08/25/2000
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730776
NONE
09646342
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:011582/0959   Pages: 3
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, YASUHIRO
Exec Dt:
12/27/2000
2
EZAKI, MASAMI
Exec Dt:
12/27/2000
3
TSURUMI, YASUHISA
Exec Dt:
12/27/2000
4
TAKASE, SHIGEHIRO
Exec Dt:
12/27/2000
5
HINO, MOTOHIRO
Exec Dt:
12/27/2000
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
CHUO-KU, OSAKA-SHI
4-7, DOSHOMACHI 3-CHOME
OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6521600
NONE
09720331
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
WILLIAM E. BEAUMONT
1755 JEFFERSON DAVIS HIGHWAY
ATTORNEYS AT LAW, FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:011972/0723   Pages: 3
Recorded: 07/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, HIROAKI
Exec Dt:
04/18/2001
2
SAKAMOTO, KAZUTOSHI
Exec Dt:
04/16/2001
3
TSURUMI, YASUHISA
Exec Dt:
04/16/2001
4
TAKASE, SHIGEHIRO
Exec Dt:
04/16/2001
5
HINO, MOTOHIRO
Exec Dt:
04/16/2001
Assignee
1
FUJISAWA PHARMACEUTICAL CO., LTD.
4-7, DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6656905
NONE
09806500
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:021144/0474   Pages: 4
Recorded: 06/24/2008
Attorney Dkt #:308988US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, MOTOO
Exec Dt:
05/14/2007
2
SASAMURA, SATOSHI
Exec Dt:
05/14/2007
3
MURAMATSU, HIDEYUKI
Exec Dt:
05/14/2007
4
TSURUMI, YASUHISA
Exec Dt:
05/14/2007
5
TAKASE, SHIGEHIRO
Exec Dt:
05/14/2007
6
OKADA, KAZUKI
Exec Dt:
05/14/2007
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696167
US20080214447
11719921
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:021361/0476   Pages: 6
Recorded: 08/08/2008
Attorney Dkt #:308988US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME ON THE ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON REEL 021144 FRAME 0474. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KOBAYASHI, MOTOO
Exec Dt:
07/30/2008
2
SASAMURA, SATOSHI
Exec Dt:
07/30/2008
3
MURAMATSU, HIDEYUKI
Exec Dt:
07/30/2008
4
TSURUMI, YASUHISA
Exec Dt:
07/30/2008
5
TAKASE, SHIGEHIRO
Exec Dt:
07/30/2008
6
OKADA, KAZUKI
Exec Dt:
07/30/2008
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696167
US20080214447
11719921
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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