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Inventor

Hitomi Hirai

Inventor
Nagoya, JP

Overview

1→
Patents
2020
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.

C22Cprimary
C22CAlloys100%
PatentTitleYear
10,633,729Austenitic heat-resisting cast steel2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to TOYOTA CHUO KENKYUSHO KK (1)· patent assignee history
2020Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
2020Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA CHUO KENKYUSHO KK12020
TOYOTA MOTOR CO LTD12020
Locations
LocationPatentsSpan
Nagoya, JP12020