Inventor

Ryuichi Kubo

Inventor
Ishikawa, JP

Overview

16→
Patents
2001–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 16 as inventor

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

H03Hprimary
H03HImpedance networks, e.g. resonant circuits33%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light19%
H10NElectric solid-state devices not otherwise provided for11%
Y10TTechnical subjects covered by former us classification11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
B81BMicrostructural devices or systems, e.g. micromechanical devices4%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems4%
C23CCoating metallic material4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history
2001–2002Based in Shiga, JP· patent location history
2002–2014Patents assigned to MURATA MANUFACTURING CO (15)· patent assignee history
2003–2004Patents assigned to HOCHIKI CO (3)· patent assignee history
2003–2007Based in Otsu, JP· patent location history
2003–2004Based in Nagaokakyo, JP· patent location history
2008–2014Based in Ishikawa, JP· patent location history
2012–2014Patents assigned to FUJII HIDETOSHI (3)· patent assignee history
2012–2014Patents assigned to KUBO RYUICHI (3)· patent assignee history
2012–2014Based in Ishikawa-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MURATA MANUFACTURING CO152002–2014
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42001–2004
FUJII HIDETOSHI32012–2014
HOCHIKI CO32003–2004
KUBO RYUICHIself32012–2014
Locations
LocationPatentsSpan
Ishikawa, JP52008–2014
Otsu, JP42003–2007
Nagaokakyo, JP32003–2004
Ishikawa-gun, JP22012–2014
Shiga, JP22001–2002