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Inventor

YASUYUKI MURAKAMI

Inventor
JP

Overview

5→
Patents
2024–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Gprimary
H01GCapacitors57%
C01BNon-metallic elements14%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds14%
H01RElectrically-conductive connections14%
PatentTitleYear
12,281,019Boron-containing amorphous silica powder and method of producing same202512,087,508Capacitor with fixing bus bar and capacitor case including rib for securing strength of the capacitor202412,062,496Capacitor202411,942,275Busbar structure for capacitor202411,901,129Busbar structure for capacitor2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to NICHICON CORP (4)· patent assignee history
2024Patents assigned to DENSO CORP (2)· patent assignee history
2024–2025Based in JP· patent location history
2025Patents assigned to SAKAI CHEMICAL INDUSTRY CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NICHICON CORP42024
DENSO CORP22024
SAKAI CHEMICAL INDUSTRY CO12025
Locations
LocationPatentsSpan
JP52024–2025