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Inventor

Atsushi Torigoe

Inventor
Tokyo, JP

Overview

2→
Patents
2000–2002
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.

C04Bprimary
C04BLime, magnesia67%
B22DCasting of metals33%
PatentTitleYear
6,464,932'Unburned carbon-containing refractory material and vessel for molten metal'20026,136,227'Carbon-containing refractory and process for producing the same'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2002Patents assigned to SHINAGAWA REFRACTORIES CO (2)· patent assignee history
2000Based in Okayama, JP· patent location history
2002Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHINAGAWA REFRACTORIES CO22000–2002
Locations
LocationPatentsSpan
Tokyo, JP12002
Okayama, JP12000