Inventor

Jyohei Yamamoto

Inventor

Hadano, JP

Overview

2007

Patent span

Mechanical engineering

Primary field (CPC F)

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

F02Mprimary

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof33%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact33%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to T RAD CO LTD (1)· patent assignee history

2007Based in Hadano, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
T RAD CO LTD	1	2007

Locations

Location	Patents	Span
Hadano, JP	1	2007