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Inventor

KYOHEI TONOYAMA

Inventor
JP

Overview

7→
Patents
2021–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H01Fprimary
H01FMagnets47%
B22FWorking metallic powder20%
C22CAlloys20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C08LCompositions of macromolecular compounds7%
PatentTitleYear
12,505,946—202512,243,675Multilayer coil component202512,136,510Coil device202412,131,862Electronic component202411,680,307Magnetic core and coil component202311,657,949Magnetic core and coil component202311,183,320Magnetic core and coil component2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to TDK CORP (7)· patent assignee history
2021–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TDK CORP72021–2025
Locations
LocationPatentsSpan
JP72021–2025