LexDanaLexDanabeta
Inventor

Yuzuru Oji

Inventor
Hinode, JP

Overview

2→
Patents
2003–2004
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.

H10Bprimary
H10BElectronic memory devices33%
H10DInorganic electric semiconductor devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
PatentTitleYear
6,713,343'Method of forming a semiconductor device with a capacitor including a polycrystalline tantalum oxide film dielectric'20046,544,834'Method of forming a semiconductor device including a capacitor with tantalum oxide (Ta2O5)'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2004Patents assigned to HITACHI LTD (2)· patent assignee history
2003–2004Based in Hinode, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD22003–2004
Locations
LocationPatentsSpan
Hinode, JP22003–2004