Inventor

Masaharu Kusuhara

Inventor

Kasuya-gun, JP

Overview

2004

Patent span

Chemistry

Primary field (CPC C)

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

C21Dprimary

C21DModifying the physical structure of ferrous metals50%

F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to SHOWA MFG (1)· patent assignee history

2004Based in Kasuya-gun, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHOWA MFG	1	2004

Locations

Location	Patents	Span
Kasuya-gun, JP	1	2004