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Inventor

Mieji Sugiyama

Inventor
Hiroshima, JP

Overview

1→
Patents
2005
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%
C07CAcyclic or carbocyclic compounds50%
PatentTitleYear
6,919,478'Reaction tube, process for producing catalyst and process for producing unsaturated aldehyde and unsaturated carboxylic acid'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to MITSUBISHI RAYON CO (1)· patent assignee history
2005Based in Hiroshima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI RAYON CO12005
Locations
LocationPatentsSpan
Hiroshima, JP12005