Inventor

Shin-ichi Hirano

Inventor

Chigasaki, JP

Overview

4→

Patents

1993–2003

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%

C07DHeterocyclic compounds23%

A61KPreparations for medical, dental or toiletry purposes15%

B82YSpecific uses or applications of nanostructures8%

C07CAcyclic or carbocyclic compounds8%

C07HSugars8%

C08BPolysaccharides8%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture8%

PatentTitleYear

6,566,394'Salicylamide derivatives'2003 6,020,363'Isocoumarin derivatives and use thereof in drugs'2000 5,223,519'4-hydroxypyridine derivatives, useful for treating circulatory diseases'1993 5,183,883'Conjugate of adriamycin and cyclodextrin'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2003Patents assigned to MERCIAN CORP (4)· patent assignee history

1993–2003Based in Chigasaki, JP· patent location history

2000–2003Patents assigned to ZAIDAN HOJIN BISEIBUTSU (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MERCIAN CORP	4	1993–2003
ZAIDAN HOJIN BISEIBUTSU	2	2000–2003

Locations

Location	Patents	Span
Chigasaki, JP	4	1993–2003