Patents Assigned to Mimy Electronics Co., Ltd.
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Patent number: 8879765Abstract: A hearing optimization device and hearing optimization method having a high boost frequency characteristic reference live for high frequency range enhancement and a low boost frequency characteristic reference live for low frequency range enhancement to achieve separate gain control of input audio signal according to frequency. An audio signal processing and generating means is also included, along with synthesized audio signal output structure.Type: GrantFiled: August 11, 2006Date of Patent: November 4, 2014Assignees: Bicera Co., Ltd., MIMY Electronics Co., Ltd.Inventors: Kikuo Aoki, Keisuke Oizumi, Masahiko Ohgushi, Keiichi Kato
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Patent number: 7715579Abstract: A tone control circuit includes a capacitor-resistor circuit; a resistor-capacitor circuit which is connected to the capacitor-resistor circuit; and a variable resistor which is connected between the resistor-capacitor circuit and capacitor-resistor circuit or a connecting point of both circuits. The variable resistor controls tone easily at high and low frequencies without change of the loudness when voice is output.Type: GrantFiled: November 3, 2005Date of Patent: May 11, 2010Assignee: Mimy Electronics Co., Ltd.Inventors: Kenjiro Owada, Takashi Kuno, Masahiko Ohgushi
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Publication number: 20070098186Abstract: The tone control circuit includes a capacitor-resistor circuit; a resistor-capacitor circuit which is connected to the capacitor-resistor circuit; and a variable resistor which is connected between the resistor-capacitor circuit and capacitor-resistor circuit or a connecting point of both circuits. Therefore, it can control the tone easily at high and low frequencies without change of the loudness (sensuous volume) when the voice is output.Type: ApplicationFiled: November 3, 2005Publication date: May 3, 2007Applicant: Mimy Electronics Co., Ltd.Inventors: Kenjiro Owada, Takashi Kuno, Masahiko Ohgushi
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Patent number: 6761173Abstract: An ear plug to be inserted into the external auditory canal, having a compressible sleeve member and a core member attached therein, the improvement in which plural projections or a single projection are formed intermittently or continuously on an exterior of the core member, and vent is formed through or along the projection to make the external auditory canal communicate with the external atmosphere when inserted into the external auditory canal. A communicating passage or vent to an effective degree for remarkably decreasing the pressure difference between the inside of the external auditory canal and the external atmosphere as well as preventing leakage of sound causing so-called howling.Type: GrantFiled: January 7, 2003Date of Patent: July 13, 2004Assignee: Mimy Electronics Co., Ltd.Inventors: Takashi Kuno, Kenjiro Owada, Masahiko Ohgushi
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Publication number: 20040129276Abstract: An ear plug to be inserted into the external auditory canal, having a compressible sleeve member and a core member attached therein, the improvement in which plural projections or a single projection are formed intermittently or continuously on an exterior of the core member, and vent is formed through or along the projection to make the external auditory canal communicate with the external atmosphere when inserted into the external auditory canal. A communicating passage or vent to an effective degree for remarkably decreasing the pressure difference between the inside of the external auditory canal and the external atmosphere as well as preventing leakage of sound causing so-called howling.Type: ApplicationFiled: January 7, 2003Publication date: July 8, 2004Applicant: MIMY ELECTRONICS CO., LTD.Inventors: Takashi Kuno, Kenjiro Owada, Masahiko Ohgushi
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Patent number: 4938062Abstract: A barometric meter such as barometer or a barometric altimeter comprises a vacuum chamber having a movable portion which displaces in proportion to air pressure. An aperture plate for allowing a light beam to pass therethrough is mounted to the movable portion of the vacuum chamber, and a light source stationary relative to the vacuum chamber is provided for illuminating the aperture plate. A photoelectric position detector disposed on the other side of the light source relative to the aperture plate and stationary to the vacuum chamber is provided for receiving the light beam which passes through the aperture in the aperture plate and for supplying an output indicative of the positional change of the light beam impinging on the photo-electric position detector. The output of the detector may be digitally displayed on a display as either air pressure or altitude.Type: GrantFiled: October 11, 1988Date of Patent: July 3, 1990Assignees: Mimy Electronics Co., Ltd., Sanoh Instrument Co., Ltd.Inventors: Shuhei Shimizu, Shotaro Nakabayashi, Masahiko Ohgushi