skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SHIBUYA, MASABUMI
Total Assignments: 8
Assignment: 1
Reel/Frame:009676/0637   Pages: 3
Recorded: 12/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUYA, MASABUMI
Exec Dt:
06/22/1998
2
OKAMOTO, MASAJI
Exec Dt:
05/26/1998
3
NIWA, MIKIO
Exec Dt:
06/04/1998
4
MATSUMOTO, TOMOE
Exec Dt:
05/26/1998
5
ASANO, MAKOTO
Exec Dt:
05/26/1998
6
SEGAWA, TOSHIAKI
Exec Dt:
05/26/1998
Assignee
1
TOA GOSEI CO., LTD.
14-1, NISHISHIMBASHI 1-CHOME, MINATO-KU
TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6270993
NONE
09051363
Correspondence name and address
FISH & RICHARDSON P.C.
JANIS K. FRASER, PH.D., J.D.
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 2
Reel/Frame:010435/0156   Pages: 2
Recorded: 12/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHITARA, KENYA
Exec Dt:
11/26/1999
2
ITO, MIKITO
Exec Dt:
11/26/1999
3
NAKAMURA, KAZUYASU
Exec Dt:
11/26/1999
4
SHIBUYA, MASABUMI
Exec Dt:
11/26/1999
5
HANAI, NOBUO
Exec Dt:
11/26/1999
6
KAWADA, YOKO
Exec Dt:
11/26/1999
Assignee
1
KYOWA HAKKO KOGYO CO., LTD.
6-1, OHTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6986890
NONE
09453718
Correspondence name and address
NIXON & VANDERHYE P.C.
B.J. SADOFF
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:012705/0206   Pages: 2
Recorded: 01/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WADA, HISAYA
Exec Dt:
12/03/2001
2
ASANUMA, HAJIME
Exec Dt:
12/03/2001
3
TAKAYAMA, TETSUO
Exec Dt:
12/03/2001
4
SATO, MASAKAZU
Exec Dt:
12/03/2001
5
YAMAGISHI, TAKEHIRO
Exec Dt:
12/03/2001
6
SHIBUYA, MASABUMI
Exec Dt:
12/03/2001
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD
TOSHIMA-KU
24-1, TAKATA 3-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720424
NONE
10019525
Correspondence name and address
SUGHRUE MION, PLLC
SUSAN J. MACK
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 4
Reel/Frame:012933/0967   Pages: 2
Recorded: 05/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUYA, MASABUMI
Exec Dt:
12/20/2001
2
TAKAHASHI, TOMOKO
Exec Dt:
12/20/2001
3
FURUYA, AKIKO
Exec Dt:
12/20/2001
4
SHITARA, KENYA
Exec Dt:
12/20/2001
Assignee
1
KYOWA HAKKO KOGYO CO., LTD.
6-1 OHTEMACHI 1-CHOME, CHIYODAY-KU
TOKYO, JAPAN 100-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030022247
09969037
Correspondence name and address
NIXON & VANDERHYE P.C.
B. J. SADOFF
1100 N. GLEBE RD., 8TH FL.
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:014935/0620   Pages: 4
Recorded: 01/26/2004
Conveyance: CORRECTIVE COVERSHEET TO INCLUDE SECOND ASSIGNEE THAT WAS PREVIOUSLY RECORDED ON REEL 012933, FRAME 0967.
Assignors
1
SHIBUYA, MASABUMI
Exec Dt:
12/20/2001
2
TAKAHASHI, TOMOKO
Exec Dt:
12/20/2001
3
FURUYA, AKIKO
Exec Dt:
12/20/2001
4
SHITARA, KENYA
Exec Dt:
12/20/2001
Assignees
1
KYOWA HAKKO KOGYO CO., LTD.
6-1 OHTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8185
2
SHIBUYA, MASABUMI
5374-18-601, SHIBA, KAWAGUCHI-SHI
SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030022247
09969037
Correspondence name and address
NIXON & VANDERHYE PC
B.J. SADOFF
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:016656/0311   Pages: 2
Recorded: 03/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, SHUJI
Exec Dt:
01/31/2005
2
SUGA, YOICHIRO
Exec Dt:
01/31/2005
3
SATO, MASAKAZU
Exec Dt:
01/31/2005
4
SHIBUYA, MASABUMI
Exec Dt:
01/31/2005
Assignee
1
TAISHO PHARMACEUTICAL CO., LTD.
24-1, TAKATA 3-CHOME, TOSHIMA-KU
TOKYO 170-8633, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050222423
10500135
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:022360/0310   Pages: 4
Recorded: 03/06/2009
Attorney Dkt #:082368-002210US/ACK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAHARA, HIDEAKI
Exec Dt:
05/14/2008
2
TSUNODA, TAKUYA
Exec Dt:
05/20/2008
3
SHIBUYA, MASABUMI
Exec Dt:
06/17/2008
Assignee
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME
BUNKYO-KU, TOKYO, JAPAN 113-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7919099
US20090214581
11816893
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW, LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 8
Reel/Frame:041599/0851   Pages: 9
Recorded: 03/16/2017
Attorney Dkt #:27231-62A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATSUMI, SONOKO
Exec Dt:
02/20/2017
2
SHIBUYA, MASABUMI
Exec Dt:
02/20/2017
3
OHBA, SHUN-ICHI
Exec Dt:
02/20/2017
4
KIMURA, TOMOYUKI
Exec Dt:
02/20/2017
5
KOBAYASHI, YOSHIHIKO
Exec Dt:
02/20/2017
6
ADACHI, HAYAMITSU
Exec Dt:
02/20/2017
7
NOSAKA, CHISATO
Exec Dt:
02/20/2017
Assignees
1
MICROBIAL CHEMISTRY RESEARCH FOUNDATION
14-23, KAMIOSAKI 3-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0021
2
GAKUBUNKAN
270-1, SHINMACHI
TAKASAKI-SHI, GUNMA, JAPAN 370-1393
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9969699
US20170291879
15511859
Correspondence name and address
CARMODY TORRANCE SANDAK & HENNESSEY LLP
195 CHURCH STREET
P.O. BOX 1950
NEW HAVEN, CT 06509-1950

Search Results as of: 04/25/2024 09:19 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT