Inventor

Masayoshi Ikeyama

Inventor

Aichi, JP

Overview

2020

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 metals25%

C23CCoating metallic material25%

F27BFurnaces, kilns, ovens or retorts in general25%

F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to DOWA THERMOTECH CO LTD (1)· patent assignee history

2020Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history

2020Based in Aichi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DOWA THERMOTECH CO LTD	1	2020
TOYOTA MOTOR CO LTD	1	2020

Locations

Location	Patents	Span
Aichi, JP	1	2020