LexDanaLexDanabeta
Inventor

Takao Nishi

Inventor
Tokushima, JP

Overview

26→
Patents
1981–2010
Patent span
Chemistry
Primary field (CPC C)

Patents· 26 as inventor

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

C07Dprimary
C07DHeterocyclic compounds49%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations21%
A61KPreparations for medical, dental or toiletry purposes15%
C07CAcyclic or carbocyclic compounds9%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons2%
A61QSpecific use of cosmetics or similar toiletry preparations2%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%
PatentTitleYear
7,825,251'Process for producing carbostyril derivatives'20107,686,324'Seat folding mechanism and wheel chair'20107,399,864'Process for producing carbostyril derivatives'20086,630,590'Process for producing carbostyril derivatives'20036,333,431'Processes for the preparation of fluorinated benzoic acids'20016,143,763'Carbostyril derivatives'20006,133,264'Carbostyril derivatives for inhibiting skin erythema and/or skin pigmentation'20005,998,437'Benzimidazole derivatives'19995,942,641'Fluorenone derivatives, process for preparing the same and central or peripheral nerve degeneration repair and protective agent'19995,786,367'Cyclic amide derivatives'19985,670,526'1,3,4-oxadiazoles'19975,658,926'Carbostyril derivative and platelets aggregation inhibitory agent'19975,550,292'Benzylamine derivatives'19965,541,198'Carbostyril derivatives'19965,506,239'Carbostyril derivative and platelets aggregation inhibitory agent'19965,434,164'Carbostyril derivatives and salts thereof and pharmaceutical compositions for inhibiting adhesion of thrombocytes'19955,401,740'Carbostyril derivative'19955,227,381'Carbostyril derivative'19935,008,274'Carbostyril derivatives and salts thereof and pharmaceutical composition for inhibiting adhesion of thrombocytes'19914,766,120'Tetrazole derivatives, having a further unsaturated heterocyclic ring anti-ulcer composition containing the same and method for treating ulcers'19884,663,323'Tetrazole derivatives, anti-ulcer composition containing the same and method for treating ulcers'19874,540,703'Tetrazole derivatives, anti-ulcer composition containing the same and method for treating ulcers'19854,435,404'Carbostyril derivatives'19844,372,953'Tetrazole derivatives, and anti-ulcer composition containing the same'19834,298,739'Novel carbostyril derivatives'19814,277,479'Tetrazolylalkoxycarbostyril derivatives and pharmaceutical compositions containing them'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2010Patents assigned to OTSUKA PHARMA CO LTD (24)· patent assignee history
1981–2008Based in Tokushima, JP· patent location history
1993–1995Based in Tokyo, JP· patent location history
1998–2010Based in Itano-gun, JP· patent location history
2000Patents assigned to WESTERN THERAPEUTICS INST D (1)· patent assignee history
2010Patents assigned to NISHI TAKAO (1)· patent assignee history
2010Based in Ishikawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OTSUKA PHARMA CO LTD241981–2010
NISHI TAKAOself12010
WESTERN THERAPEUTICS INST D12000
Locations
LocationPatentsSpan
Tokushima, JP201981–2008
Itano-gun, JP31998–2010
Tokyo, JP21993–1995
Ishikawa, JP12010