Inventor

Junya Ago

Inventor

Nagaokakyo, JP

Overview

1997–2008

Patent span

Electricity

Primary field (CPC H)

Patents· 20 as inventor

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

H03Hprimary

H03HImpedance networks, e.g. resonant circuits80%

Y10TTechnical subjects covered by former us classification8%

A41FGarment fastenings4%

B66CCranes4%

H01GCapacitors4%

PatentTitleYear

7,352,116'Multilayer ceramic substrate, method for manufacturing the same, and piezoelectric resonator component'2008 7,194,793'Method for producing an edge reflection type surface acoustic wave device'2007 6,879,225'Surface acoustic wave device'2005 6,806,796'End-surface reflection type surface acoustic wave filter'2004 6,784,764'End-surface reflection type surface acoustic wave filter'2004 6,781,282'Longitudinally coupled resonator-type surface acoustic wave device'2004 6,637,087'Method of producing edge reflection type surface acoustic wave device'2003 6,531,937'Edge reflection type surface acoustic wave filter'2003 6,377,139'Edge reflection type surface acoustic wave device with grooves or steps at the reflection edges'2002 6,353,371'Transversely coupled resonator type surface acoustic wave filter and longitudinally coupled resonator type surface acoustic wave filter'2002 6,335,584'Edge reflection type surface acoustic wave device'2002 6,313,563'Edge reflection type surface acoustic wave device'2001 6,310,524'Edge reflection type longitudinally coupled saw resonator filter'2001 6,297,712'Multi-mode edge reflection saw filter device with ground electrodes between stages, duplexer, and communication device'2001 6,297,713'Surface acoustic wave device with split electrodes and outermost electrodes of a different width than the split electrodes'2001 5,952,899'Ladder filter having edge reflection type saw resonators'1999 5,914,554'Surface wave resonator'1999 5,781,083'Surface wave resonator having a plurality of resonance frequencies'1998 5,767,603'Piezoelectric resonators for trap circuits having a plurality of trap frequencies'1998 5,684,437'End face reflection type surface wave resonator'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2008Patents assigned to MURATA MANUFACTURING CO (19)· patent assignee history

1997–2007Based in Nagaokakyo, JP· patent location history

1998Based in Kyoto, JP· patent location history

2004Patents assigned to MURATA MANFACTURING CO LTD (1)· patent assignee history

2004–2008Based in Toyama, JP· patent location history

2005Based in Tomaya-ken, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MURATA MANUFACTURING CO	19	1997–2008
MURATA MANFACTURING CO LTD	1	2004

Locations

Location	Patents	Span
Nagaokakyo, JP	14	1997–2007
Toyama, JP	4	2004–2008
Tomaya-ken, JP	1	2005
Kyoto, JP	1	1998