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Inventor

Yuji Nagashima

Inventor
Yokohama, JP

Overview

17→
Patents
1990–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 17 as inventor

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

H01Lprimary
H01LSemiconductor devices26%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1026%
B08BCleaning in general10%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%
F26BDrying solid materials or objects by removing liquid therefrom5%
G11CStatic stores5%
B05DProcesses for applying fluent materials to surfaces, in general2%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
E02FDredging2%
G01SRadio direction-finding2%
PatentTitleYear
10,698,841Semiconductor storage device, memory controller, and method for monitoring memory202010,460,961Substrate processing apparatus201910,406,566Substrate processing device and substrate processing method201910,325,787Substrate processing apparatus and substrate processing method201910,281,210Substrate processing apparatus and substrate processing method201910,276,406Substrate processing device and substrate processing method20199,972,513Device and method for treating a substrate with hydrofluoric and nitric acid20189,966,282Substrate processing apparatus and substrate processing method20189,607,865'Substrate processing device and substrate processing method'20179,553,003'Substrate processing device and substrate processing method'20179,240,314'Substrate treatment device and substrate treatment method'20169,213,242'Substrate processing method and substrate processing apparatus'20158,926,329'Sign language action generating device and communication robot'20158,854,877'Nonvolatile semiconductor memory device and method of reusing same'20147,002,465'Security system of construction machine'20066,256,400'Method and device for segmenting hand gestures'20014,896,116'Pulse radar method and apparatus for detecting an object'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to COMM RES LAB INDEPENDENT ADMIN (1)· patent assignee history
2001Based in Fuchu, JP· patent location history
2006Based in Ibaraki, JP· patent location history
2014–2016Patents assigned to NAGASHIMA YUJI (3)· patent assignee history
2014–2020Patents assigned to LAPIS SEMICONDUCTOR CO LTD (2)· patent assignee history
2014–2015Based in Kanagawa, JP· patent location history
2015Based in Hachioji, JP· patent location history
2016–2019Patents assigned to SHIBAURA MECHATRONICS CORP (10)· patent assignee history
2016Patents assigned to HAMADA KOICHI (1)· patent assignee history
2016–2020Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHIBAURA MECHATRONICS CORP102016–2019
NAGASHIMA YUJIself32014–2016
LAPIS SEMICONDUCTOR CO LTD22014–2020
COMM RES LAB INDEPENDENT ADMIN12001
HAMADA KOICHI12016
Locations
LocationPatentsSpan
Yokohama, JP112016–2020
Kanagawa, JP22014–2015
Hachioji, JP12015
Ibaraki, JP12006
Fuchu, JP12001