Inventor

Toshikatsu Sata

Inventor

Tokuyama, JP

Overview

8→

Patents

1978–1987

Patent span

Chemistry

Primary field (CPC C)

Patents· 8 as inventor

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

C08Jprimary

C08JWorking-up42%

C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals33%

B01DSeparation17%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

PatentTitleYear

4,715,691'Electrochromic display using bipolar ion-exchange membrane'1987 4,587,274'Process for preparation of fluorine-containing compound having carboxyl group'1986 4,294,943'Process for preparing fluorine-containing polymers having carboxyl groups'1981 4,200,711'Process for preparing fluorine-containing polymers having carboxyl groups'1980 4,169,023'Electrolytic diaphragms, and method of electrolysis using the same'1979 4,166,014'Electrolytic diaphragms, and method of electrolysis using the same'1979 4,101,395'Cathode-structure for electrolysis'1978 4,090,931'Anode-structure for electrolysis'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1987Patents assigned to TOKUYAMA SODA KK (8)· patent assignee history

1978–1987Based in Tokuyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOKUYAMA SODA KK	8	1978–1987

Locations

Location	Patents	Span
Tokuyama, JP	8	1978–1987