Inventor

Tsutomu Ohnishi

Inventor

Tokyo, JP

Overview

2→

Patents

1987–1988

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.

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium100%

PatentTitleYear

4,748,187'Opioid peptide-degrading enzyme inhibitor with a germanium compound'1988 4,681,960'Organogermanium compound'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1988Patents assigned to ASAI GERMANIUM RES INST (2)· patent assignee history

1987–1988Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ASAI GERMANIUM RES INST	2	1987–1988

Locations

Location	Patents	Span
Tokyo, JP	2	1987–1988