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Inventor

YUTAKA IKEGAMI

Inventor
JP

Overview

2→
Patents
2023–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

B05Cprimary
B05CApparatus for applying fluent materials to surfaces, in general25%
H01LSemiconductor devices25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
B05BSpraying apparatus13%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices13%
PatentTitleYear
12,293,935Substrate processing apparatus202511,839,893Substrate processing apparatus2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to SCREEN HOLDINGS CO LTD (2)· patent assignee history
2023–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCREEN HOLDINGS CO LTD22023–2025
Locations
LocationPatentsSpan
JP22023–2025