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Inventor

Shuuji Souma

Inventor
Toukai, JP

Overview

3→
Patents
2011–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form25%
C21DModifying the physical structure of ferrous metals25%
C23CCoating metallic material25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
8,697,253'High-strength quenched formed body with good corrosion resistance'20148,133,544'High-strength quenched formed body with good corrosion resistance and process for producing the same'20127,892,605'High-strength quenched formed body with good corrosion resistance and process for producing the same'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2014Patents assigned to AISIN TAKAOKA LTD (3)· patent assignee history
2011–2012Patents assigned to NIPPON STEEL CORP (2)· patent assignee history
2011Based in Touka, JP· patent location history
2012–2014Patents assigned to KONDOU KIYOHITO (2)· patent assignee history
2012–2014Patents assigned to NAKASHIMA KATSUJI (2)· patent assignee history
2012–2014Patents assigned to OZAWA MASASHI (2)· patent assignee history
2012–2014Based in Toukai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AISIN TAKAOKA LTD32011–2014
KONDOU KIYOHITO22012–2014
NAKASHIMA KATSUJI22012–2014
NIPPON STEEL CORP22011–2012
OZAWA MASASHI22012–2014
Locations
LocationPatentsSpan
Toukai, JP22012–2014
Touka, JP12011