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Inventor

Hideaki Obana

Inventor
Kamakura, JP

Overview

3→
Patents
1978–1995
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry40%
C07CAcyclic or carbocyclic compounds40%
B01DSeparation20%
PatentTitleYear
5,457,251'Method for partially hydrogenating a monocyclic aromatic hydrocarbon'19955,302,762'Method for hydrating a cycloolefin'19944,080,425'Elimination of nitrogen oxides from exhaust gases with nitriles'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1995Patents assigned to ASAHI CHEMICAL IND (3)· patent assignee history
1978Based in Kurashiki, JP· patent location history
1994–1995Based in Kamakura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI CHEMICAL IND31978–1995
Locations
LocationPatentsSpan
Kamakura, JP21994–1995
Kurashiki, JP11978