Inventor

Tetsuya Ezaki

Inventor

Sakai, JP

Overview

2017–2021

Patent span

Electricity

Primary field (CPC H)

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

H01Tprimary

H01TSpark gaps17%

A61LMethods or apparatus for sterilising materials or objects in general8%

B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids8%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material8%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles8%

F24FAir-conditioning8%

H01JElectric discharge tubes or discharge lamps8%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%

Y02ATechnologies for adaptation to climate change8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to MITSUI HIGH TEC INC (1)· patent assignee history

2017Based in Kitakyushu, JP· patent location history

2021Patents assigned to SHARP KK (2)· patent assignee history

2021Based in Sakai, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHARP KK	2	2021
MITSUI HIGH TEC INC	1	2017

Locations

Location	Patents	Span
Sakai, JP	2	2021
Kitakyushu, JP	1	2017