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Inventor

KUMIKO YAMAZAKI

Inventor
JP

Overview

3→
Patents
2022–2026
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.

C04Bprimary
C04BLime, magnesia18%
H01GCapacitors18%
C23CCoating metallic material12%
H01BCables12%
H05KPrinted circuits12%
C01BNon-metallic elements6%
C01GCompounds containing metals not covered by subclasses c01d or c01f6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
H01LSemiconductor devices6%
H10DInorganic electric semiconductor devices6%
PatentTitleYear
12,586,731Amorphous dielectric, capacitor element, and electronic device202611,999,616Dielectric thin film, capacitor element, and electronic circuit board202411,532,435Thin film capacitor and electronic circuit board2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to TDK CORP (3)· patent assignee history
2022–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TDK CORP32022–2026
Locations
LocationPatentsSpan
JP32022–2026