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Dive into the research topics where Masaharu Ushihara is active.

Publication


Featured researches published by Masaharu Ushihara.


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 | 1988

Ribbon feed mechanism

Masaaki Takita; Yoshikazu Tsuru; Masaharu Ushihara; Taichi Itoh; Masumi Tanaka


Archive | 2003

TURNING ANGLE DETECTOR

Koji Oike; Kiyotaka Uehira; Masaharu Ushihara; 幸司 御池; 清孝 植平; 正晴 牛原


Archive | 2004

Device for detecting absolute rotation angle and torque

Koji Oike; Kiyotaka Uehira; Masaharu Ushihara


Archive | 1972

Tape drive control system

Toshiomi Yabu; Michinori Nagahiro; Hiroo Hosono; Masaharu Ushihara


Archive | 2003

Rotation angle and torque detector

Koji Oike; Kiyotaka Uehira; Masaharu Ushihara; 幸司 御池; 清孝 植平; 正晴 牛原


Archive | 1999

Detecting device of rotation angle and torque

Koji Oike; Kiyotaka Uehira; Masaharu Ushihara; 幸司 御池; 清孝 植平; 正晴 牛原


Archive | 2003

Detecting device for absolute rotation angle and torque

Koji Oike; Kiyotaka Uehira; Masaharu Ushihara; 幸司 御池; 清孝 植平; 正晴 牛原


Archive | 1998

Inclination angle sensor

Toshiya Nakagaki; Masaharu Ushihara; Nobuharu Katsuki


Archive | 1993

Angular velocity sensor and its fabricating method

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

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