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Inventor

Yoji Koguchi

Inventor
Tokyo, JP

Overview

1→
Patents
1984
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C04Bprimary
C04BLime, magnesia33%
C23CCoating metallic material33%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace33%
PatentTitleYear
4,486,545'SIO.sub.2 -CaO Based low cubically expansive flame-spraying material'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to NIPPON KOKAN KK (1)· patent assignee history
1984Patents assigned to NIPPON OXYGEN CO LTD (1)· patent assignee history
1984Patents assigned to SHINAGAWA REFRACTORIES CO (1)· patent assignee history
1984Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON KOKAN KK11984
NIPPON OXYGEN CO LTD11984
SHINAGAWA REFRACTORIES CO11984
Locations
LocationPatentsSpan
Tokyo, JP11984