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Inventor

Izuru Soma

Inventor
Tokyo, JP

Overview

4→
Patents
2008–2011
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Cprimary
H01CResistors57%
H01GCapacitors29%
H03HImpedance networks, e.g. resonant circuits14%
PatentTitleYear
7,995,326'Chip-type electronic component'20117,724,123'Varistor and method of producing varistor'20107,639,470'Varistor element'20097,443,267'Low-pass filter and low-pass filter array'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2011Patents assigned to TDK CORP (4)· patent assignee history
2008–2011Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TDK CORP42008–2011
Locations
LocationPatentsSpan
Tokyo, JP42008–2011