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Inventor

Akihiro Fujii

Inventor
Kiyose, JP

Overview

6→
Patents
1991–2005
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Hprimary
C07HSugars56%
A61KPreparations for medical, dental or toiletry purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
PatentTitleYear
6,930,115'Antitumor effect potentiators'20055,776,488'Liposome preparation'19985,705,630'2\'-methylidenepyrimidine nucleoside compounds'19985,696,097'Antineoplastic 5\'-diacylglycerylphosphatidyl-2-deoxy-2\'-methylenylcytidines and method of making'19975,401,726'2\'methylidenepyrimidine nucleoside compounds, their use and method for production thereof'19955,026,835'Pyrimidine 2\'-methylidene nucleoside compounds'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1998Patents assigned to YAMASA SHOYU KK (3)· patent assignee history
1991–1998Patents assigned to YOSHITOMI PHARMACEUTICAL (3)· patent assignee history
1991–1998Based in Kiyose, JP· patent location history
1997Patents assigned to MATSUDA AKIRA (1)· patent assignee history
1997Patents assigned to SASAKI TAKUMA (1)· patent assignee history
1997–1998Based in Iruma, JP· patent location history
2005Patents assigned to MITSUBISHI PHARMA CORP (1)· patent assignee history
2005Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMASA SHOYU KK31991–1998
YOSHITOMI PHARMACEUTICAL31991–1998
MATSUDA AKIRA11997
MITSUBISHI PHARMA CORP12005
SASAKI TAKUMA11997
Locations
LocationPatentsSpan
Kiyose, JP31991–1998
Iruma, JP21997–1998
Tokyo, JP12005