Inventor

Masahiro Kaida

Inventor

Kumamoto, JP

Overview

3→

Patents

1999–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 3 as inventor

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

C23Fprimary

C23FNon-mechanical removal of metallic material from surface13%

G02BOptical elements, systems or apparatus13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

G09FDisplaying13%

H01LSemiconductor devices13%

H05KPrinted circuits13%

H10DInorganic electric semiconductor devices13%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%

PatentTitleYear

10,241,370Semiconductor device and projection-type display unit2019 9,316,771'Etching process, method of manufacturing electronic device, and method of manufacturing polarizing plate'2016 5,972,796'In-situ barc and nitride etch process'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history

1999Based in Plano, TX, US· patent location history

2016–2019Patents assigned to SONY CORP (2)· patent assignee history

2016–2019Based in Kumamoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	2	2016–2019
TEXAS INSTRUMENTS INC	1	1999

Locations

Location	Patents	Span
Kumamoto, JP	2	2016–2019
Plano, Texas, US	1	1999