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Inventor

KAZUNOBU OI

Inventor
JP

Overview

2→
Patents
2022–2023
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.

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems50%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications50%
PatentTitleYear
11,569,756Flying capacitor type 3-level power conversion device202311,303,220Flying capacitor (FC)-type 3-level power conversion device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to MEIDENSHA ELECTRIC MFG CO LTD (2)· patent assignee history
2022–2023Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEIDENSHA ELECTRIC MFG CO LTD22022–2023
Locations
LocationPatentsSpan
JP22022–2023