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 : SHIGEMORI, TOMOHIRO
Total Assignments: 10
Assignment: 1
Reel/Frame:029005/0291   Pages: 12
Recorded: 09/21/2012
Attorney Dkt #:P42649
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, MASAYUKI
Exec Dt:
09/03/2012
2
OKAMOTO, RYUHJI
Exec Dt:
09/03/2012
3
SHIGEMORI, TOMOHIRO
Exec Dt:
09/03/2012
4
MURASE, TAKAYO
Exec Dt:
09/03/2012
5
MIYACHI, ATSUSHI
Exec Dt:
09/03/2012
6
TAKEUCHI, MITSUAKI
Exec Dt:
09/03/2012
7
TAMURA, MIYUKI
Exec Dt:
09/03/2012
8
KINOSHITA, HIROSHI
Exec Dt:
09/03/2012
Assignee
1
SANWA KAGAKU KENKYUSHO CO., LTD.
35, HIGASHISOTOBORI-CHO, HIGASHI-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130123460
13636498
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 2
Reel/Frame:044785/0824   Pages: 3
Recorded: 01/31/2018
Attorney Dkt #:101621.002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIGEMORI, TOMOHIRO
Exec Dt:
11/01/2017
Assignee
1
MEGAKARYON CORPORATION
KYOTO TECHNOSCIENCE CENTER
14, YOSHIDA-KAWAHARACHO, SAKYO-KU, KYOTO-SHI
KYOTO, JAPAN 6068305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180051260
15565922
Correspondence name and address
SUZANNAH K. SUNDBY, ESQ.
1050 30TH STREET, NW
CANADY + LORTZ LLP
WASHINGTON, DC 20007
Assignment: 3
Reel/Frame:045531/0213   Pages: 3
Recorded: 04/13/2018
Attorney Dkt #:101621.003US1 MEGAKARYON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUKITAKA
Exec Dt:
03/23/2018
2
SHIGEMORI, TOMOHIRO
Exec Dt:
03/22/2018
3
DOHDA, TAKEAKI
Exec Dt:
03/06/2018
Assignee
1
MEGAKARYON CORPORATION
KYOTO RESEARCH PARK
93 AWATACHO, CHUDOJI, SHIMOGYO-KU, KYOTO-SHI
KYOTO, JAPAN 6008815
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947504
US20190048317
15735685
Correspondence name and address
SUZANNAH K. SUNDBY, ESQ.
1050 30TH STREET, NW
CANADY + LORTZ LLP
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:046051/0700   Pages: 3
Recorded: 06/12/2018
Attorney Dkt #:101621.004US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMORI, TOMOHIRO
Exec Dt:
06/04/2018
2
OKAMOTO, HARUKI
Exec Dt:
06/04/2018
Assignee
1
MEGAKARYON CORPORATION
KYOTO RESEARCH PARK
93 AWATACHO, CHUDOJI, SHIMOGYO-KU, KYOTO-SHI
KYOTO, JAPAN 6008815
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570372
US20180258395
15759634
Correspondence name and address
SUZANNAH K. SUNDBY, ESQ.
1050 30TH STREET, NW
CANADY + LORTZ LLP
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:046527/0766   Pages: 2
Recorded: 08/01/2018
Attorney Dkt #:042715-5216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMORI, TOMOHIRO
Exec Dt:
07/03/2018
2
OKAMOTO, HARUKI
Exec Dt:
07/03/2018
Assignee
1
MEGAKARYON CORPORATION
KYOTO RESEARCH PARK, 93 AWATACHO, CHUDOJI, SHIMOGYO-KU, KYOTO-SHI
KYOTO, JAPAN 600-8815
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180318352
15773099
Correspondence name and address
ROBERT J. SMYTH
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:049015/0633   Pages: 3
Recorded: 04/28/2019
Attorney Dkt #:101621.009US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIGEMORI, TOMOHIRO
Exec Dt:
04/05/2019
Assignee
1
MEGAKARYON CORPORATION
KYOTO RESEARCH PARK
93 AWATACHO, CHUDOJI, SHIMOGYO-KU, KYOTO-SHI
KYOTO, JAPAN 6008815
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190211305
16326841
Correspondence name and address
SUZANNAH K. SUNDBY, ESQ.
1050 30TH STREET, NW
CANADY + LORTZ LLP
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:052128/0673   Pages: 9
Recorded: 03/16/2020
Attorney Dkt #:5576-363
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUKITAKA
Exec Dt:
01/22/2020
2
SHIGEMORI, TOMOHIRO
Exec Dt:
01/22/2020
Assignee
1
MEGAKARYON CORPORATION
93 AWATACHO
CHUDOJI, SHIMOGYO-KU
KYOTO-SHI, KYOTO, JAPAN 6008815
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130781
16628451
Correspondence name and address
MYERS BIGEL, P.A.
PO BOX 37428
RALEIGH, NC 27627
Assignment: 8
Reel/Frame:052156/0222   Pages: 3
Recorded: 03/18/2020
Attorney Dkt #:20078.0157USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, HARUKI
Exec Dt:
02/25/2020
2
TOKIKURA, CHISATO
Exec Dt:
02/25/2020
3
SHIGEMORI, TOMOHIRO
Exec Dt:
02/25/2020
Assignee
1
MEGAKARYON CORPORATION
KYOTO RESEARCH PARK
134, CHUDOJI MINAMI-MACHI, SHIMOGYO-KU
KYOTO-SHI, KYOTO, JAPAN 600-8813
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200216808
16648540
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 9
Reel/Frame:057580/0786   Pages: 24
Recorded: 09/10/2021
Attorney Dkt #:P63791
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMIZUKA, JUNKO
Exec Dt:
09/01/2021
2
SHIGEMORI, TOMOHIRO
Exec Dt:
09/01/2021
3
WATANABE, NATSUKI
Exec Dt:
09/01/2021
4
TAKENAWA, TAICHI
Exec Dt:
09/01/2021
5
SHIRAKAWA, CHIKAGE
Exec Dt:
09/01/2021
6
NISHIMURA, MASUHIRO
Exec Dt:
09/01/2021
7
FUJITA, YASUTAKA
Exec Dt:
09/01/2021
8
SAWAMOTO, OSAMU
Exec Dt:
09/01/2021
Assignees
1
MEGAKARYON CORPORATION
KYOTO RESEARCH PARK, 134, MINAMIMACHI, CHUDOJI, SHIMOGYO-KU, KYOTO-SHI
KYOTO, JAPAN 6008813
2
OTSUKA PHARMACEUTICAL FACTORY, INC.
115, AZA KUGUHARA, TATEIWA, MUYA-CHO, NARUTO-SHI
TOKUSHIMA, JAPAN 7728601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220145235
17438025
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:060193/0245   Pages: 10
Recorded: 06/14/2022
Attorney Dkt #:20078.0184USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAZAMA, YASUKO
Exec Dt:
05/11/2022
2
INOUE, TOMOYUKI
Exec Dt:
05/17/2022
3
SATAKE, MAKOTO
Exec Dt:
05/16/2022
4
SHIGEMORI, TOMOHIRO
Exec Dt:
05/23/2022
Assignee
1
MEGAKARYON CORPORATION
134, CHUDOJI MINAMI-MACHI, SHIMOGYO-KU
KYOTO-SHI, KYOTO, JAPAN 6008813
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230046238
17785009
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH 7TH STREET SUITE 2700
MINNEAPOLIS, MN 55402

Search Results as of: 04/28/2024 07:37 PM
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