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Inventor

Rinpei Tokuou

Inventor
Kitakyushu, JP

Overview

1→
Patents
1992
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 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 chemistry50%
C10GCracking hydrocarbon oils50%
PatentTitleYear
5,110,783'Hydrotreating catalyst and method for preparation thereof'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to CATALYSTS & CHEM IND CO (1)· patent assignee history
1992Based in Kitakyushu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATALYSTS & CHEM IND CO11992
Locations
LocationPatentsSpan
Kitakyushu, JP11992