LexDanaLexDanabeta
Inventor

Yoko Sugiyama

Inventor
Osaka, JP

Overview

5→
Patents
2019–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

LOC24primary
LOC2443%
B22CFoundry moulding29%
B22DCasting of metals29%
PatentTitleYear
D0921922Sample holder2021D0921220Sample holder2021D0920537Sample holder202110,286,449Casting device and casting method201910,226,815Core discharge and core discharge method2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to NISSAN MOTOR (2)· patent assignee history
2019Based in Kanagawa, JP· patent location history
2021Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (3)· patent assignee history
2021Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO ELECTRIC INDUSTRIES32021
NISSAN MOTOR22019
Locations
LocationPatentsSpan
Osaka, JP32021
Kanagawa, JP22019