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Inventor

Takashi Aoi

Inventor
Yokohama, JP

Overview

6→
Patents
1978–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

G11Cprimary
G11CStatic stores42%
H10BElectronic memory devices42%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
H10DInorganic electric semiconductor devices8%
PatentTitleYear
RE047355Non-volatile semiconductor storage device2019RE046526'Non-volatile semiconductor storage device'2017RE045307'Non-volatile semiconductor storage device'20147,911,844'Non-volatile semiconductor storage device'20117,772,618'Semiconductor storage device comprising MIS transistor including charge storage layer'20104,115,480'Method of production of acrylic resin for film use and an acrylic resin obtained therefrom'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to KANEGAFUCHI CHEMICAL IND (1)· patent assignee history
1978Based in Akashi, JP· patent location history
2010–2017Patents assigned to TOSHIBA KK (4)· patent assignee history
2010–2019Based in Yokohama, JP· patent location history
2019Patents assigned to TOSHIBA MEMORY CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK42010–2017
KANEGAFUCHI CHEMICAL IND11978
TOSHIBA MEMORY CORP12019
Locations
LocationPatentsSpan
Yokohama, JP52010–2019
Akashi, JP11978