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Inventor

Hirofumi Horie

Inventor
Yokohama, JP

Overview

3→
Patents
1986–1993
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C08Jprimary
C08JWorking-up33%
B01DSeparation17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals17%
PatentTitleYear
5,180,750'Anion exchanger'19934,909,810'Vapor permselective membrane'19904,604,170'Multi-layered diaphragm for electrolysis'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1993Patents assigned to ASAHI GLASS CO LTD (3)· patent assignee history
1986–1993Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI GLASS CO LTD31986–1993
Locations
LocationPatentsSpan
Yokohama, JP31986–1993