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 : SASAMOTO, KAZUMI
Total Assignments: 8
Assignment: 1
Reel/Frame:005965/0636   Pages: 3
Recorded: 12/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASAMOTO, KAZUMI
Exec Dt:
12/05/1991
2
HORIGUCHI, DAIKICHI
Exec Dt:
12/05/1991
3
NOBUHARA, MASAHIRO
Exec Dt:
12/05/1991
4
MOCHIZUKI, HIROSHI
Exec Dt:
12/05/1991
Assignees
1
DOJINDO LABORATORIES
2025-5, TABARU, MASHIKI-MACHI, KAMIMASHIKI-GUN
KUMAMOTO, JAPAN
2
MOCHIDA PHARMACEUTICAL CO., LTD.
7, YOTSUYA 1-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262526
NONE
07811533
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:007357/0749   Pages: 3
Recorded: 03/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, KEN
Exec Dt:
02/20/1994
2
TSUNODA, RYUSUKE
Exec Dt:
02/20/1994
3
MAEDA, HIROSHI
Exec Dt:
02/20/1994
4
AKAIKE, TAKAAI
Exec Dt:
02/20/1994
5
SATO, KEIZO
Exec Dt:
02/21/1995
6
SASAMOTO, KAZUMI
Exec Dt:
02/20/1995
7
KATAYAMA, YOSHIKI
Exec Dt:
02/20/1995
Assignee
1
DONJINO LABORATORIES
TABARU 2025-2
MASHIKI-MACHI, KAMIMASHIKI-GUN
KUMATO 861-22, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5536744
NONE
08363614
Correspondence name and address
ROSENMAN & COLIN
INTELLECTUAL PROPERTY DEPARTMENT
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 3
Reel/Frame:008089/0026   Pages: 2
Recorded: 07/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGA, MASANOBU
Exec Dt:
05/21/1996
2
MIZOGUCHI, MAKOTO
Exec Dt:
05/07/1996
3
SASAMOTO, KAZUMI
Exec Dt:
05/07/1996
Assignee
1
DOJINDO LABORATORIES
TABARU 2025-2, MASHIKI-MACHI, KAMIMASHIKI-GUN
KUMAMOTO PREFECTURE 861-22, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5891660
NONE
08644589
Correspondence name and address
GRAHAM & JAMES LLP
JESSE D. REINGOLD, ESQ.
INTELLECTUAL PROPERTY DEPT.
885 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:008962/0126   Pages: 4
Recorded: 01/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, SUSUMU
Exec Dt:
08/22/1997
2
NOZAWA, MASAYUKI
Exec Dt:
08/22/1997
3
SHIGA, MASANOBU
Exec Dt:
08/22/1997
4
TAKESAKO, KAZUHIRO
Exec Dt:
08/22/1997
5
TAKEUCHI, HIROSHI
Exec Dt:
08/22/1997
6
SASAMOTO, KAZUMI
Exec Dt:
08/22/1997
Assignee
1
DAIICHI PURE CHEMICALS CO., LTD.
13-5, NIHONBASHI 3-CHOME, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5968479
NONE
08875398
Correspondence name and address
GREEMBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
P15850
RESTON, VA 20191
Assignment: 5
Reel/Frame:009625/0682   Pages: 4
Recorded: 12/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIYAMA, MUNETAKA
Exec Dt:
11/26/1998
2
MIYAZONO, YOKO
Exec Dt:
11/26/1998
3
SHIGA, MASANOBU
Exec Dt:
11/26/1998
4
SASAMOTO, KAZUMI
Exec Dt:
11/26/1998
Assignee
1
DOJINDO LABORATORIES CO., LTD.
KAMIMASHIKI-GUN
2025-5, TABARU, MASHIKI-MACHI
KUMAMOTO 861-2202, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063587
NONE
09147139
Correspondence name and address
BRUCE H. BERNSTEIN
GREENBLUM & BERNSTEIN, P.L.C.
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:022037/0260   Pages: 7
Recorded: 12/29/2008
Attorney Dkt #:703513
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSUMOTO, KENICHI
Exec Dt:
09/25/2008
2
HAMACHI, ITARU
Exec Dt:
10/09/2008
3
SASAMOTO, KAZUMI
Exec Dt:
10/28/2008
4
AKAO, TETSUYUKI
Exec Dt:
09/25/2008
5
ISHIYAMA, MUNETAKA
Exec Dt:
10/28/2008
6
NAGATA, TAKAHIRO
Exec Dt:
10/28/2008
7
IKEDA, CHIZU
Exec Dt:
10/28/2008
8
IDO, TAKESHI
Exec Dt:
10/28/2008
9
YAMASHITA, SATOKO
Exec Dt:
09/25/2008
10
KURODA, RIEKO
Exec Dt:
09/25/2008
11
ISHIKAWA, TOMOYUKI
Exec Dt:
09/25/2008
Assignees
1
FUKUOKA PREFECTURAL GOVERNMENT
7-7, HIGASHIKOEN, HAKATA-KU
FUKUOKA-SHI, FUKUOKA, JAPAN 812-8577
2
DOJINDO LABORATORIES
2025-5, TABARU
MASHIKIMACHI
KAMIMASHIKI-GUN, KUMAMOTO, JAPAN 861-2202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8299129
US20090170960
12281227
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 7
Reel/Frame:022147/0705   Pages: 9
Recorded: 01/23/2009
Attorney Dkt #:703513
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE IDENTIFICATION OF ASSIGNEES PREVIOUSLY RECORDED ON REEL 022037 FRAME 0260. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KUSUMOTO, KENICHI
Exec Dt:
09/25/2008
2
HAMACHI, ITARU
Exec Dt:
10/09/2008
3
SASAMOTO, KAZUMI
Exec Dt:
10/28/2008
4
AKAO, TETSUYUKI
Exec Dt:
09/25/2008
5
ISHIYAMA, MUNETAKA
Exec Dt:
10/28/2008
6
NAGATA, TAKAHIRO
Exec Dt:
10/28/2008
7
IKEDA, CHIZU
Exec Dt:
10/28/2008
8
IDO, TAKESHI
Exec Dt:
10/28/2008
9
YAMASHITA, SATOKO
Exec Dt:
09/25/2008
10
KURODA, RIEKO
Exec Dt:
09/25/2008
11
ISHIKAWA, TOMOYUKI
Exec Dt:
09/25/2008
Assignees
1
FUKUOKA PREFECTURAL GOVERNMENT
7-7, HIGASHIKOEN, HAKATA-KU
FUKUOKA-SHI, FUKUOKA, JAPAN 812-8577
2
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI
SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
3
DOJINDO LABORATORIES
2025-5, TABARU
MASHIKIMACHI
KAMIMASHIKI-GUN, KUMAMOTO, JAPAN 861-2202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8299129
US20090170960
12281227
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 8
Reel/Frame:056424/0596   Pages: 5
Recorded: 06/03/2021
Attorney Dkt #:YAMAMOTO22
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, TETSURO
Exec Dt:
02/17/2021
2
TSUCHIDA, SHOTA
Exec Dt:
02/23/2021
3
SHIGETA, TOMOAKI
Exec Dt:
02/19/2021
4
SASAMOTO, KAZUMI
Exec Dt:
02/18/2021
5
CHIRIFU, MAMI
Exec Dt:
02/17/2021
Assignee
1
BLOOM TECHNOLOGY CORPORATION
3-14-3, MINAMIKUMAMOTO, CHUO-KU
KUMAMOTO-SHI, KUMAMOTO, JAPAN 860-0812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210221879
17271381
Correspondence name and address
BROWDY AND NEIMARK PLLC
1625 K STREET NW
SUITE 1100
WASHINGTON, DC 20006

Search Results as of: 04/28/2024 06:39 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