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Inventor

Ibuki KAWAMURA

Inventor
JP

Overview

2→
Patents
2023–2024
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.

B60Rprimary
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for25%
H02HEmergency protective circuit arrangements25%
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 systems25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%
PatentTitleYear
11,901,825Isolated DC-DC converter202411,855,440In-vehicle protection apparatus2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to SUMITOMO WIRING SYSTEMS (2)· patent assignee history
2023–2024Based in JP· patent location history
2024Patents assigned to AUTONETWORKS TECHNOLOGIES LTD (1)· patent assignee history
2024Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO WIRING SYSTEMS22023–2024
AUTONETWORKS TECHNOLOGIES LTD12024
SUMITOMO ELECTRIC INDUSTRIES12024
Locations
LocationPatentsSpan
JP22023–2024