Inventor

Manabu Murakami

Inventor

Ibaraki, JP

Overview

23→

Patents

1979–2006

Patent span

Human necessities

Primary field (CPC A)

Patents· 23 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 preparations30%

C07DHeterocyclic compounds30%

A61KPreparations for medical, dental or toiletry purposes18%

C07CAcyclic or carbocyclic compounds9%

Y02PClimate change mitigation technologies in the production or processing of goods5%

A43DMachines, tools, equipment or methods for manufacturing or repairing footwear2%

B05CApparatus for applying fluent materials to surfaces, in general2%

C08LCompositions of macromolecular compounds2%

C09DCoating compositions, e.g. paints, varnishes or lacquers2%

C09JAdhesives2%

PatentTitleYear

RE039112'Purine derivatives and adenosine A2 receptor antagonists serving as preventives/remedies for diabetes'2006 6,841,549'Condensed imidazole compounds and a therapeutic agent for diabetes mellitus'2005 6,579,868'Purine derivatives and adenosine A2 receptor antagonists serving as preventives/remedies for diabetes'2003 5,998,445'Pyridine derivatives having anti-ulcerative activity'1999 5,840,910'Pyridine derivatives having anti-ulcerative activity'1998 5,708,013'Pyridine derivative and therapeutic agent for ulcer comprising the same'1998 5,635,519'Benzothiazole compounds which are substituted by pyridymethyl'1997 5,420,144'Pyridyl substituted benzothiazole compounds which have useful pharmaceutical utility'1995 5,300,518'Pyridyl substituted benzothiazole compounds which have useful pharmaceutical utility'1994 5,239,079'Pyridinium salt and pharmacological composition containing the same'1993 5,162,317'Pyridinium salt and pharmacological composition containing the same'1992 5,045,552'Pyridine derivatives having anti-ulcerative activity'1991 4,888,439'Polyprenyl compound and pharmaceutical use'1989 4,791,105'Therapeutic and preventive agent containing dolichol'1988 4,782,151'Polyprenyl compound and pharmaceutical use'1988 4,709,079'Polyprenyl compounds, process for the production thereof and medicines containing same'1987 4,613,593'Therapeutic and preventive agent containing dolichol'1986 4,603,126'Therapeutic and preventive agent containing dolichol'1986 4,599,328'Therapeutic and preventive agent containing dolichol'1986 4,576,963'Polyprenyl compounds, process for the production thereof and medicines containing same'1986 4,455,316'Polyprenyl esters of acemethacins and anti-inflammatory method of use thereof'1984 4,382,151'6,10,14,18-Tetramethly-5,9,13,17-nonadecatetraene-2-ol'1983 4,169,157'Therapeutic preparations for peptic ulcers comprising aliphatic ketone derivative'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–2006Patents assigned to EISAI CO LTD (21)· patent assignee history

1984–1988Based in Toyosatomachi, JP· patent location history

1986–1989Based in Ibaragi, JP· patent location history

1986–1988Based in Toyosato, JP· patent location history

1991–1999Based in Rockville, MD, US· patent location history

1992–1998Patents assigned to ESAI CO LTD (2)· patent assignee history

1992–2005Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EISAI CO LTD	21	1979–2006
ESAI CO LTD	2	1992–1998

Locations

Location	Patents	Span
Ibaraki, JP	7	1992–2005
Rockville, Maryland, US	3	1991–1999
Ibaragi, JP	3	1986–1989
Toyosato, JP	3	1986–1988
Toyosatomachi, JP	3	1984–1988