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Inventor

Ryuta Sugiyama

Inventor
Anjo, JP

Overview

1→
Patents
2015
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.

C21Dprimary
C21DModifying the physical structure of ferrous metals50%
C23CCoating metallic material50%
PatentTitleYear
8,956,467'Composite steel part and manufacturing method for the same'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to AISIN AW CO (1)· patent assignee history
2015Patents assigned to KATO KOICHI (1)· patent assignee history
2015Patents assigned to OBAYASHI KOJI (1)· patent assignee history
2015Patents assigned to SHIMIZU KEN (1)· patent assignee history
2015Patents assigned to SUGIYAMA RYUTA (1)· patent assignee history
2015Based in Anjo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AISIN AW CO12015
KATO KOICHI12015
OBAYASHI KOJI12015
SHIMIZU KEN12015
SUGIYAMA RYUTAself12015
Locations
LocationPatentsSpan
Anjo, JP12015