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Dive into the research topics where Masami Tamura is active.

Publication


Featured researches published by Masami Tamura.


Journal of the Acoustical Society of America | 1997

Angular velocity sensor having a tuning fork construction and its method of manufacture

Jiro Terada; Hiroshi Takenaka; Masaharu Ushihara; Toshihiko Ichinose; Sumitake Yoshida; Masami Tamura

The present invention relates to an angular velocity sensor utilized as a gyroscope and particularly, to a high-performance angular velocity sensor having a tuning-fork construction. The vibrator is formed of a metal base plate which is bent about 90 degrees along a center line defined by two opposite slits extending from their respective side edges to a central region of the metal base plate so that its two bent parts are orthogonal to each other. Two piezoelectric elements are bonded to the corresponding surfaces of the two parts of each vibrator which in turn serve as an actuator and a detector.


Archive | 2006

Dental Optical Coherence Tomograph

Toyohiko Yatagai; Yoshiaki Yasuno; Masami Tamura


Archive | 1999

Angular velocity sensor driving circuit

Toshihiko Ichinose; Takeshi Uemura; Jiro Terada; Masami Tamura; Kiyohito Nakazawa


Archive | 2004

Fourier domain optical coherence tomography for dental measurement

Masami Tamura; Yoshiaki Yasuno; Toyohiko Yatagai; 嘉晃 安野; 雅巳 田村; 豊彦 谷田貝


Archive | 2007

Reflection type tomographic apparatus

Masami Tamura; 雅巳 田村


Archive | 1993

Angular velocity sensor and its fabricating method

Jiro Terada; Hiroshi Takenaka; Masaharu Ushihara; Masami Tamura; Hitoshi Nishimura; Kikuo Kaino


Archive | 2008

Portable cosmetic tool

Hiromi Maeda; Masami Tamura; 博巳 前田; 雅巳 田村


Archive | 1996

Angular velocity sensor having a balanced tuning fork structure

Jiro Terada; Hiroshi Takenaka; Masaharu Ushihara; Masami Tamura; Hitoshi Nishimura; Kikuo Kaino


Archive | 2007

Three-dimensional characteristic measuring and displaying apparatus for dental use

Masami Tamura; 雅巳 田村


Archive | 1993

Angular velocity sensor having a balanced tuning fork structure and the method of manufacture

Jiro Terada; Hiroshi Takenaka; Masaharu Ushihara; Masami Tamura; Hitoshi Nishimura; Kikuo Kaino

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