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Inventor

ISAO GUNJI

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.

H01Jprimary
H01JElectric discharge tubes or discharge lamps67%
B08BCleaning in general33%
PatentTitleYear
12,205,799Plasma processing apparatus202511,842,886Plasma processing method and plasma processing apparatus2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to TOKYO ELECTRON 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
TOKYO ELECTRON LTD22023–2025
Locations
LocationPatentsSpan
JP22023–2025