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Inventor

Fumiaki Akase

Inventor
Hitachi, JP

Overview

3→
Patents
2004–2010
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

H05Kprimary
H05KPrinted circuits27%
Y10TTechnical subjects covered by former us classification27%
C23CCoating metallic material18%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
PatentTitleYear
7,651,783'Surface treated copper film'20106,960,391'Carrier-attached copper foil and printed board using the copper foil'20056,835,241'Surface treatment for copper foil'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to NIKKO MATERIALS CO LTD (3)· patent assignee history
2004–2010Based in Hitachi, JP· patent location history
2005Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIKKO MATERIALS CO LTD32004–2010
Locations
LocationPatentsSpan
Hitachi, JP22004–2010
Ibaraki, JP12005