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Inventor

JUNJI NAKAMURA

Inventor
JP

Overview

3→
Patents
2022–2025
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

C11Dprimary
C11DDetergent compositions18%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices18%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like9%
G06FElectric digital data processing9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%
G07GRegistering the receipt of cash, valuables, or tokens9%
H01LSemiconductor devices9%
PatentTitleYear
12,393,391Customer service supporting device, self-service terminal, and method202511,441,101Cleaning composition, cleaning method, and method for manufacturing semiconductor202211,355,362Washing method, washing device, storage medium, and washing composition2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to TOKYO ELECTRON LTD (2)· patent assignee history
2022Patents assigned to TOKYO OHKA KOGYO CO LTD (2)· patent assignee history
2022–2025Based in JP· patent location history
2025Patents assigned to TOSHIBA TEC KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO ELECTRON LTD22022
TOKYO OHKA KOGYO CO LTD22022
TOSHIBA TEC KK12025
Locations
LocationPatentsSpan
JP32022–2025