Inventor

Taizo Hara

Inventor

Amagasaki, JP

Overview

1994–1996

Patent span

Physics

Primary field (CPC G)

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

C07Dprimary

C07DHeterocyclic compounds25%

G01NInvestigating or analysing materials by determining their chemical or physical properties25%

G03CPhotosensitive materials for photographic purposes25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to WAKO PURE CHEM IND LTD (2)· patent assignee history

1994Based in Ibaraki, JP· patent location history

1996Based in Amagasaki, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WAKO PURE CHEM IND LTD	2	1994–1996

Locations

Location	Patents	Span
Amagasaki, JP	1	1996
Ibaraki, JP	1	1994