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Inventor

Tomoaki Hamaguchi

Inventor
Tokyo, JP

Overview

2→
Patents
2018–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C22Cprimary
C22CAlloys40%
C21DModifying the physical structure of ferrous metals20%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
PatentTitleYear
10,519,533High Cr-based austenitic stainless steel20199,932,655Ni-based alloy2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (2)· patent assignee history
2018–2019Based in Tokyo, JP· patent location history
2019Patents assigned to NIPPON STEEL CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON STEEL & SUMITOMO METAL CORP22018–2019
NIPPON STEEL CORP12019
Locations
LocationPatentsSpan
Tokyo, JP22018–2019