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Hajime Shimamura

Oki Electric Industry

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Publication

Featured researches published by Hajime Shimamura.

Archive | 1997

Surface-acoustic-wave filters with poles of attenuation created by impedance circuits

Hisanori Ehara; Kazushige Noguchi; Hajime Shimamura; Yoshio Okada; Tomokazu Komazaki

Archive | 2007

Branching filter package

Wataru Ohashi; Hajime Shimamura; Tomokazu Komazaki; Yoshiaki Fujita

Archive | 1999

Branching filter with a composite circuit of an LC circuit and a serial arm saw resonator

Tomokazu Komazaki; Yoshiaki Fujita; Hajime Shimamura

Archive | 1997

Saw filter encapsulated in a ceramic package with capacitance incorporated therein

Hajime Shimamura

Archive | 1998

Receiving filter of a saw separator with greater electrode interdigitated width in first stage parallel resonator

Hajime Shimamura; Yoshiaki Fujita; Masaaki Umezawa; Tomokazu Komazaki

Archive | 2000

Saw resonator filter with bridged-T configuration

Hisanori Ehara; Hajime Shimamura; Yoshiaki Fujita; Tomokazu Komazaki

Archive | 2001

Saw branching filter with a branching filter circuit formed on the package

Tomokazu Komazaki; Yoshiaki Fujita; Hajime Shimamura

Archive | 2000

SAW Resonatorfilter mit überbrücktem T-Glied SAW resonator with bridged T network

Hisanori Ehara; Hajime Shimamura; Yoshiaki Fujita; Tomokazu Komazaki

Archive | 1997

Akustische Oberflächenwellenfilter mit durch Impedanzschaltungen erzeugten Dämpfungspolen A surface acoustic wave filter with attenuation poles generated by impedance circuits

Hisanori Ehara; Kazushige Noguchi; Hajime Shimamura; Yoshio Okada; Tomokazu Komazaki

Archive | 1997

Akustische Oberflächenwellenfilter mit durch Impedanzschaltungen erzeugten Dämpfungspolen

Hisanori Ehara; Kazushige Noguchi; Hajime Shimamura; Yoshio Okada; Tomokazu Komazaki

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Collaboration

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Tomokazu Komazaki

Oki Electric Industry

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Hisanori Ehara

Oki Electric Industry

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Yoshiaki Fujita

Oki Electric Industry

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Kazushige Noguchi

Oki Electric Industry

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Yoshio Okada

Oki Electric Industry

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