Inventor

Kazuo Eda

Inventor

Nara, JP

Overview

1977–2004

Patent span

Electricity

Primary field (CPC H)

Patents· 63 as inventor

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

H03Hprimary

H03HImpedance networks, e.g. resonant circuits30%

Y10TTechnical subjects covered by former us classification13%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

H10NElectric solid-state devices not otherwise provided for6%

G02BOptical elements, systems or apparatus6%

H01CResistors4%

H10DInorganic electric semiconductor devices4%

H05KPrinted circuits3%

Y02PClimate change mitigation technologies in the production or processing of goods3%

PatentTitleYear

6,749,889'Method for producing mounting structure for an electronic component'2004 6,569,512'Mounting structure for an electronic component and method for producing the same'2003 6,465,082'Stress relaxation electronic part, stress relaxation wiring board, and stress relaxation electronic part mounted body'2002 6,376,051'Mounting structure for an electronic component and method for producing the same'2002 6,284,640'Manufacturing method for semiconductor device, mounting method of semiconductor device, semiconductor device, and inspecting method of semiconductor device'2001 6,270,202'Liquid jetting apparatus having a piezoelectric drive element directly bonded to a casing'2001 6,166,611'Resonator ladder type surface acoustic wave filter'2000 6,154,940'Electronic part and a method of production thereof'2000 6,120,917'Hybrid magnetic substrate and method for producing the same'2000 6,107,899'Surface acoustic wave filter with grounds not connected in the package or on the piezoelectric substrate'2000 6,043,725'Filter circuit having plural passing bands'2000 6,018,281'Resonator type surface acoustic wave ladder filter with voltage variable capacitance element'2000 6,018,211'Surface acoustic wave device and method of manufacturing the same'2000 5,998,907'Surface acoustic wave devices and their manufacturing method'1999 5,991,989'Method of manufacture of surface acoustic wave device'1999 5,982,010'Piezoelectric device and method of manufacturing the same'1999 5,936,488'Surface acoustic wave filter having input and output transducers with different aperture lengths'1999 5,925,973'Electronic component and method for producing the same'1999 5,920,142'Electronic part and a method of production thereof'1999 5,910,699'Method of manufacturing a composite substrate and a piezoelectric device using the substrate'1999 5,894,251'High frequency filter having saw and dielectric filters with different frequency temperature characteristic signs'1999 5,892,418'Balanced type surface acoustic wave device'1999 5,847,626'Balanced-type surface acoustic wave lattice filter'1998 5,821,665'Surface acoustic wave device and method of manufacture'1998 5,785,874'Optical waveguide device bonded through direct bonding and a method for fabricating the same'1998 5,771,555'Method for producing an electronic component using direct bonding'1998 5,759,753'Piezoelectric device and method of manufacturing the same'1998 5,747,857'Electronic components having high-frequency elements and methods of manufacture therefor'1998 5,729,186'Resonator ladder surface acoustic wave filter suppressing spurious signals'1998 5,721,519'Balanced type surface acoustic wave device'1998 5,698,471'Method of manufacturing a composite substrate and a piezoelectric device using the substrate'1997 5,699,027'Surface acoustic wave devices having a guard layer'1997 5,668,057'Methods of manufacture for electronic components having high-frequency elements'1997 5,666,706'Method of manufacturing a piezoelectric acoustic wave device'1997 5,647,932'Method of processing a piezoelectric device'1997 5,592,135'Surface acoustic wave filter with different filter portions satisfying complex conjugate relationship of impedances'1997 5,589,806'Surface acoustic wave filter having parallel/serial resonator connection based on transmitting and receiving frequencies'1996 5,548,178'Piezoelectric vibrator and manufacturing method thereof'1996 5,546,494'Optical waveguide device and manufacturing method of the same'1996 5,506,552'Surface acoustic wave filter with multiple ground terminals'1996 5,485,540'Optical waveguide device bonded through direct bonding and a method for fabricating the same'1996 5,485,052'Three electrode type saw longitudinal coupling filter'1996 5,459,368'Surface acoustic wave device mounted module'1995 5,453,652'Surface acoustic wave device with interdigital transducers formed on a holding substrate thereof and a method of producing the same'1995 5,448,126'Surface acoustic wave-semiconductor composite device'1995 5,446,330'Surface acoustic wave device having a lamination structure'1995 5,418,883'Optical waveguide device and manufacturing method of the same'1995 5,408,566'Optical guided-wave device and manufacturing method'1995 5,387,888'High frequency ceramic multi-layer substrate'1995 5,373,579'Optical waveguide device'1994 5,166,081'Method of producing a bipolar transistor'1992 5,075,645'Matching circuit for high frequency transistor'1991 5,062,155'Modulated light wave demodulator'1991 5,037,769'Method of manufacturing semiconductor device'1991 5,007,066'Semiconductor laser apparatus'1991 4,965,650'Bipolar transistor and method of producing the same'1990 4,930,044'Thin-film capacitor and method of manufacturing a hybrid microwave integrated circuit'1990 4,746,626'Method of manufacturing heterojunction bipolar transistors'1988 4,551,268'Voltage-dependent resistor and method of making the same'1985 4,400,683'Voltage-dependent resistor'1983 4,383,237'Voltage-dependent resistor'1983 4,169,071'Voltage-dependent resistor and method of making the same'1979 4,015,228'Surge absorber'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (63)· patent assignee history

1977Based in Neyagawa, JP· patent location history

1979–1991Based in Hirakata, JP· patent location history

1990–2004Based in Nara, JP· patent location history

1992Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	63	1977–2004

Locations

Location	Patents	Span
Nara, JP	54	1990–2004
Hirakata, JP	7	1979–1991
Osaka, JP	1	1992
Neyagawa, JP	1	1977