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Inventor

YOUHEI KENGOYAMA

Inventor
JP

Overview

2→
Patents
2022–2024
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy29%
H02JElectric power networks29%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
G01RMeasuring electric variables14%
PatentTitleYear
11,909,247Semiconductor device for controlling a charge of a battery cell202411,245,278Semiconductor device and battery pack2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to RENESAS ELECTRONICS CORP (2)· patent assignee history
2022–2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RENESAS ELECTRONICS CORP22022–2024
Locations
LocationPatentsSpan
JP22022–2024