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Inventor

Toshihiko Kashitani

Inventor
Ibaraki, 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.

B01Dprimary
B01DSeparation50%
C07CAcyclic or carbocyclic compounds50%
PatentTitleYear
5,094,722'Process for the purification of a dimethylphenol isomer'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to SUMIKIN CHEMICAL (1)· patent assignee history
1992Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMIKIN CHEMICAL11992
Locations
LocationPatentsSpan
Ibaraki, JP11992