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Inventor

Kiyotaka Ohno

Inventor
Fujisawa, JP

Overview

17→
Patents
1979–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 17 as inventor

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

C07Dprimary
C07DHeterocyclic compounds30%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations19%
A61KPreparations for medical, dental or toiletry purposes13%
C07CAcyclic or carbocyclic compounds13%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
C07BGeneral methods of organic chemistry4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
F02DControlling combustion engines2%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light2%
PatentTitleYear
6,323,235'Benzene-condensed heterocyclic derivatives and their uses'20016,043,264'Benzene-condensed heterocyclic derivatives and their uses'20005,496,849'Sulfonic acid derivative and its pharmaceutical application'19965,496,850'Antimetastasis agent of malignant tumors'19965,420,310'Conversion of 15-beta to 15-alpha 5,6,7-trinor-4,8-inter-m-phenylene PGI2 derivatives'19955,401,768'2,5,6,7-tetranor-4,8-inter-m-phenylene PGI.sub.2, derivative, manufacturing process thereof and its use'19955,202,447'Process of producing 5,6,7-trinor-4,8-inter-m-phenylene PGI2 derivatives'19935,086,071'2,5,6,7-tetranor-4,8-inter-m-phenylene PGI.sub.2 derivatives'19924,962,746'Mixing liquid ratio detector device'19904,912,319'Detector device for mixing ratio for gasoline and alcohol or the like'19904,880,939'2,5,6,7-tetranor-18,18,19,19-tetradehydro-4,8-inter-m-phenylene PGI.sub.2 derivatives'19894,822,804'5,6,7,-trinor-4,8-inter-m-phenylene 2-nor PGI.sub.2 derivatives and anti-ulcer, anti-thrombotic and anti-hypertensive pharmaceutical compositions containing them'19894,775,692'2,5,6,7-tetranor-4,8-inter-m-phenylene PGI.sub.2 derivatives'19884,564,620'5,6,7,-Trinor-4,8-inter-m-phenylene PGI.sub.2 derivatives and anti-ulcer, anti-thrombotic and anti-hypertensive pharmaceutical compositions containing them'19864,474,802'5,6,7-Trinor-4,8-inter-m-phenylene prostaglandin I.sub.2 derivatives useful in anti-ulcer, hypotensive and platelet aggregation inhibiting compositions'19844,301,164'5,6,7-Trinor-4,8-inter-m-phenylene PGI.sub.2 derivatives'19814,178,454'Stabilized prostaglandin E composition'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–2000Patents assigned to TORAY INDUSTRIES (14)· patent assignee history
1979Based in Kamakura, JP· patent location history
1981–2001Based in Fujisawa, JP· patent location history
1990Patents assigned to NGK SPARK PLUG CO (2)· patent assignee history
1990Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TORAY INDUSTRIES141979–2000
NGK SPARK PLUG CO21990
Locations
LocationPatentsSpan
Fujisawa, JP141981–2001
Nagoya, JP21990
Kamakura, JP11979