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Inventor

Hirohito Okino

Inventor
Aichi, JP

Overview

4→
Patents
1998–2004
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds44%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry22%
Y02PClimate change mitigation technologies in the production or processing of goods22%
B01DSeparation11%
PatentTitleYear
6,781,021'Method for isomerizing halogenated aromatics'20046,320,087'Adsorbent for separating halogenated aromatic compounds and separation method'20016,040,490'Process for producing aromatic compounds by dealkylation, transalkylation, or disproportionation'20005,847,256'Process for producing xylene'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2004Patents assigned to TORAY INDUSTRIES (4)· patent assignee history
1998Based in Otsu, JP· patent location history
2000Based in Shiga, JP· patent location history
2001–2004Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TORAY INDUSTRIES41998–2004
Locations
LocationPatentsSpan
Aichi, JP22001–2004
Shiga, JP12000
Otsu, JP11998