Inventor

HIROYUKI AKINAGA

Inventor

Overview

3→

Patents

2024–2025

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.

G11Cprimary

G11CStatic stores17%

H10BElectronic memory devices17%

H10NElectric solid-state devices not otherwise provided for17%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

G06NComputing arrangements based on specific computational models8%

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

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%

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

Y02TClimate change mitigation technologies related to transportation8%

PatentTitleYear

12,232,436Information processing device and method of driving information processing device2025 11,933,752Gas sensor and fuel cell vehicle2024 11,889,776Variable resistance non-volatile memory element and variable resistance non-volatile memory device using the element2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to NUVOTON TECHNOLOGY CORP JAPAN (2)· patent assignee history

2024Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history

2024–2025Based in JP· patent location history

2025Patents assigned to AIST (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NUVOTON TECHNOLOGY CORP JAPAN	2	2024
AIST	1	2025
PANASONIC IP MAN CO LTD	1	2024

Locations

Location	Patents	Span
JP	3	2024–2025