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Inventor

Toshiji Akagi

Inventor
Oyama, JP

Overview

2→
Patents
2001–2003
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
6,572,721'Method of manufacturing automotive sunshade panel'20036,332,644'Automotive sunshade panel and method of manufacturing same'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to SHOWA DENKO KK (1)· patent assignee history
2001–2003Based in Oyama, JP· patent location history
2003Patents assigned to SHOWA ALUMINUM CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHOWA ALUMINUM CORP12003
SHOWA DENKO KK12001
Locations
LocationPatentsSpan
Oyama, JP22001–2003