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Inventor

HANAKO SHIMAMOTO

Inventor
JP

Overview

3→
Patents
2022–2025
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.

B22Fprimary
B22FWorking metallic powder27%
C10MLubricating compositions27%
C22CAlloys27%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions18%
PatentTitleYear
12,187,976Mixed powder for powder metallurgy202511,643,710Mixed powder for powder metallurgy202311,351,603Mixed powder for powder metallurgy and lubricant for powder metallurgy2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to JFE STEEL CORP (3)· patent assignee history
2022–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JFE STEEL CORP32022–2025
Locations
LocationPatentsSpan
JP32022–2025