Inventor

Narimasa Maida

Inventor

Yamaguchi, JP

Overview

2003

Patent span

Performing operations

Primary field (CPC B)

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

B26Fprimary

B26FPerforating50%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to TOYO KOHAN CO LTD (1)· patent assignee history

2003Patents assigned to TOYO SEIKAN KAISHA LTD (1)· patent assignee history

2003Based in Yamaguchi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYO KOHAN CO LTD	1	2003
TOYO SEIKAN KAISHA LTD	1	2003

Locations

Location	Patents	Span
Yamaguchi, JP	1	2003