Inventor

KAORU KOIWA

Inventor

Overview

3→

Patents

2022–2025

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 3 as inventor

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

Y02Eprimary

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%

G01RMeasuring electric variables17%

B60LPropulsion of electrically-propelled vehicles8%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers8%

F16KValves8%

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

H02JElectric power networks8%

H05KPrinted circuits8%

Y02TClimate change mitigation technologies related to transportation8%

PatentTitleYear

12,214,694Information processing apparatus, method and system2025 11,300,625Evaluation device, evaluation method and evaluation system for energy storage device2022 11,264,672Pressure relief mechanism, case, and pressure relief valve2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to TOSHIBA KK (3)· patent assignee history

2022Patents assigned to TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (1)· patent assignee history

2022Patents assigned to TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (1)· patent assignee history

2022–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	3	2022–2025
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP	1	2022
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP	1	2022

Locations

Location	Patents	Span
JP	3	2022–2025