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Inventor

Nakaba Ichikawa

Inventor
Yamanashi, JP

Overview

3→
Patents
2009–2015
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.

H03Hprimary
H03HImpedance networks, e.g. resonant circuits38%
Y10TTechnical subjects covered by former us classification38%
C23CCoating metallic material13%
H10NElectric solid-state devices not otherwise provided for13%
PatentTitleYear
8,997,320'Method for manufacturing acoustic wave device'20158,319,394'Acoustic wave device and method for manufacturing the same'20127,569,976'Piezo-electric substrate and manufacturing method of the same'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to KOIKE CO LTD (2)· patent assignee history
2009Based in Chuo-ku, JP· patent location history
2012–2015Patents assigned to ARUGA MASAKI (2)· patent assignee history
2012–2015Patents assigned to FUYUTSUME TOSHIYUKI (2)· patent assignee history
2012–2015Patents assigned to ICHIKAWA NAKABA (2)· patent assignee history
2012–2015Patents assigned to MURATA MANUFACTURING CO (2)· patent assignee history
2012–2015Based in Yamanashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ARUGA MASAKI22012–2015
FUYUTSUME TOSHIYUKI22012–2015
ICHIKAWA NAKABAself22012–2015
KOIKE CO LTD22009–2012
MURATA MANUFACTURING CO22012–2015
Locations
LocationPatentsSpan
Yamanashi, JP22012–2015
Chuo-ku, JP12009