Inventor

Kentaro Tasaka

Inventor

Osaka, JP

Overview

2→

Patents

1986–1988

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary

B01DSeparation33%

C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes33%

Y10TTechnical subjects covered by former us classification33%

PatentTitleYear

4,787,981'Process for purification of crude glyceride oil compositions'1988 4,618,534'Composite membrane and process for producing the same'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1988Patents assigned to NITTO ELECTRIC IND CO (2)· patent assignee history

1986–1988Based in Osaka, JP· patent location history

1988Patents assigned to RINORU OIL MILLS CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NITTO ELECTRIC IND CO	2	1986–1988
RINORU OIL MILLS CO	1	1988

Locations

Location	Patents	Span
Osaka, JP	2	1986–1988