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Inventor

Katoh Shoichi

Inventor
Okegawa, JP

Overview

3→
Patents
1994–1995
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C04Bprimary
C04BLime, magnesia33%
C21DModifying the physical structure of ferrous metals33%
C23CCoating metallic material33%
PatentTitleYear
5,466,208'Hearth roll'19955,418,015'Process for forming a refractory oxide coating'19955,304,519'Powder feed composition for forming a refraction oxide coating, process used and article so produced'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to PRAXAIR TECHNOLOGY INC (3)· patent assignee history
1994–1995Based in Okegawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PRAXAIR TECHNOLOGY INC31994–1995
Locations
LocationPatentsSpan
Okegawa, JP31994–1995