Inventor

Yohio Ishii

Inventor

Nagoya, JP

Overview

2→

Patents

1981–1983

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 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 chemistry33%

C07CAcyclic or carbocyclic compounds33%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium33%

PatentTitleYear

4,397,788'Process for producing rhodium compounds'1983 4,288,634'Novel rhodium compounds and process for producing the same'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1983Patents assigned to TOA NENRYO KOGYO KK (2)· patent assignee history

1981–1983Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOA NENRYO KOGYO KK	2	1981–1983

Locations

Location	Patents	Span
Nagoya, JP	2	1981–1983