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Inventor

TEPPEI OKUMURA

Inventor
JP

Overview

3→
Patents
2021–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B22Fprimary
B22FWorking metallic powder13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering13%
B64GCosmonautics13%
F03HProducing a reactive propulsive thrust, not otherwise provided for13%
H01LSemiconductor devices13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
Y02PClimate change mitigation technologies in the production or processing of goods13%
PatentTitleYear
12,381,090Etching method and etching apparatus202512,025,110Charging mitigation device and electric discharge avoidance method202411,154,929Metal powder material2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to DAIDO STEEL CO LTD (1)· patent assignee history
2021–2025Based in JP· patent location history
2024Patents assigned to JAPAN AEROSPACE EXPLORATION (1)· patent assignee history
2025Patents assigned to TOKYO ELECTRON LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIDO STEEL CO LTD12021
JAPAN AEROSPACE EXPLORATION12024
TOKYO ELECTRON LTD12025
Locations
LocationPatentsSpan
JP32021–2025