Patents by Inventor Taketoshi Moriyama
Taketoshi Moriyama has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240045818Abstract: The present disclosure relates to a communication apparatus, a communication method, and a program capable of improving transfer efficiency of data transfer. An I3C master transmits an access request which requests writing of data to an I3C slave, determines whether or not a write completion status in response to the access request is transmitted from the I3C slave by an interrupt request in a case where the response of the I3C slave to the access request is a NACK response, and stands by for a process until the write completion status is transmitted by the interrupt request. The I3C slave receives the access request transmitted from the I3C master, transmits a NACK response to the I3C master in a case where writing of data in response to the access request is not completed, and transmits a write completion status by an interrupt request at a timing when the writing of the data in the response to the access request has been completed.Type: ApplicationFiled: November 25, 2021Publication date: February 8, 2024Inventor: TAKETOSHI MORIYAMA
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Publication number: 20230281147Abstract: The present disclosure relates to a communication apparatus, a communication method, and a program that are able to improve the communication function regarding the timing of sampling. The communication apparatus includes a link data generation section and a transmission section. The link data generation section generates link data for linking sampling data to the timing at which the sampling data is generated. The transmission section appends the link data to the sampling data and transmits the resulting data to another communication apparatus through a bus. The communication apparatus further includes a time information generation section that generates time information indicating the occurrence time of an event that initiates the sampling of the sampling data. The link data links the time information to the sampling data. The present technology is applicable, for example, to a communication system that establishes communication in compliance with the I3C standard.Type: ApplicationFiled: July 9, 2021Publication date: September 7, 2023Inventors: TAKETOSHI MORIYAMA, KOHEI KAWANISHI
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Publication number: 20180003987Abstract: A head mount display includes a display unit, a power source unit, a holding unit, and an adopter. The display unit displays a screen in a visibility direction of a user using the head mount display. The power source unit drives the display unit and includes a circuit board and a battery. The holding unit connects the display unit and the power source unit. The display is mounted on the head or a helmet of the user by the adopter. In the head mount display, the battery and the circuit board of the power source unit are disposed across a ventilation unit, and the ventilation unit is formed in an overhead direction of the user.Type: ApplicationFiled: June 19, 2017Publication date: January 4, 2018Applicant: HITACHI-LG DATA STORAGE, INC.Inventors: Ayano OTSUBO, Takanori AONO, Taketoshi MORIYAMA, Kenji KIYA, Manabu OCHI
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Publication number: 20120307619Abstract: An optical pickup device, which is capable of inhibiting peeling from a bonded interface and deviation of an optical axis from being caused even by long-term environmental variations, has a photonic device 1, a flexible printed substrate 2, a holding member 3, an optical pickup case 5 and a bonding connection 4 for bonding the holding member 3 and the optical pickup case 5 together. The adhesive enters an inside of the optical pickup case. The adhesive has a cross-sectional area on the outer surface of the optical pickup case in communication with the inside smaller than a cross-sectional area in the inside of the optical pickup case.Type: ApplicationFiled: May 30, 2012Publication date: December 6, 2012Inventors: Rika NOMURA, Taketoshi Moriyama
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Patent number: 8307381Abstract: An optical pickup device includes an optical part module having a light emitting device and an optical pickup case to which the optical part module is fixed by way of an adhesive, in which the optical part module is adhesively fixed by disposing a bonding surface of the optical part module to the optical pickup case at least at two positions on lateral surfaces of the optical part module putting an optical axis therebetween, and a bonding distance L in the lateral surface between the optical part module and the optical pickup is defined as: 40 ?m<L<570 ?m, whereby the optical pickup device can maintain an optimal position at a high positional accuracy without lowering a bonding strength even when a stress due to an external load by bending moment or circumstantial changes is caused to the optical part module, particularly in the case where the optical pickup device is thin.Type: GrantFiled: April 17, 2009Date of Patent: November 6, 2012Assignee: Hitachi Media Electronics Co., Ltd.Inventors: Yoshio Oozeki, Rika Nomura, Taketoshi Moriyama, Katsumi Kuroguchi, Kazumi Takahashi
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Patent number: 8169875Abstract: An optical pickup device includes a holder which holds an LD and a light-receiving element and an optical pickup case on which the holder is adhesively fixed via an ultraviolet cure adhesive, and is provided with a through hole on a bonding surface of the holder in order to reduce shrinkage when ultraviolet light is irradiated and to form a blind portion on which the ultraviolet light is not irradiated from a specific direction for adhesively fixing with high position accuracy.Type: GrantFiled: April 9, 2009Date of Patent: May 1, 2012Assignee: Hitachi Media Electronics Co., Ltd.Inventors: Hiroaki Furuichi, Yoshio Oozeki, Kazumi Takahashi, Taketoshi Moriyama, Hiroyasu Yoshida
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Publication number: 20100002561Abstract: An optical pickup device includes an optical part module having a light emitting device and an optical pickup case to which the optical part module is fixed by way of an adhesive, in which the optical part module is adhesively fixed by disposing a bonding surface of the optical part module to the optical pickup case at least at two positions on lateral surfaces of the optical part module putting an optical axis therebetween, and a bonding distance L in the lateral surface between the optical part module and the optical pickup is defined as: 40 ?m<L<570 ?m, whereby the optical pickup device can maintain an optimal position at a high positional accuracy without lowering a bonding strength even when a stress due to an external load by bending moment or circumstantial changes is caused to the optical part module, particularly in the case where the optical pickup device is thin.Type: ApplicationFiled: April 17, 2009Publication date: January 7, 2010Inventors: Yoshio OOZEKI, Rika Nomura, Taketoshi Moriyama, Katsumi Kuroguchi, Kazumi Takahashi
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Publication number: 20090323498Abstract: An optical pickup device includes a holder which holds an LD and a light-receiving element and an optical pickup case on which the holder is adhesively fixed via an ultraviolet cure adhesive, and is provided with a through hole on a bonding surface of the holder in order to reduce shrinkage when ultraviolet light is irradiated and to form a blind portion on which the ultraviolet light is not irradiated from a specific direction for adhesively fixing with high position accuracy.Type: ApplicationFiled: April 9, 2009Publication date: December 31, 2009Inventors: Hiroaki Furuichi, Yoshio Oozeki, Kazumi Takahashi, Taketoshi Moriyama, Hiroyasu Yoshida
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Publication number: 20080087802Abstract: In an optical pickup device, a side surface parallel in the optical axis direction of an optical component is respectively fixed with an adhesive at wall surfaces (internal walls) provided opposing with each other of an accommodation case. In a part of the wall surfaces of the accommodation case, a recessed channel to be filled with the adhesive is formed. The recessed channel is provided with a stepped portion along the optical axis of the optical component at the wall surfaces of the accommodation case. A gap between the relevant side surfaces and the side surface of the optical component is formed to be reduced symmetrically toward both end portions from the center in the optical axis direction of the optical component. Accordingly, bonding strength is never lowered and position of the optical pickup device is stably maintained in an optical system.Type: ApplicationFiled: August 23, 2007Publication date: April 17, 2008Inventors: YOSHIO OZEKI, Hiroaki Furuichi, Rika Nomura, Kazuyuki Fukuda, Taketoshi Moriyama
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Patent number: 4123707Abstract: A magnetic field sensor housed in a cooling device has an inner core body for measuring the behavior of a charge put in a shaft furnace, an inner casing for accommodating the inner core body therein, and an outer casing for accommodating the inner casing with a space for a circulating path of cooling medium therebetween. The inner core body consists of an exciter for exciting the charge put in the furnace, a magnetic field sensing member arranged in front of the exciter for detecting the exciting magnetic field generated from the exciter and a driving circuit arranged at the rear of the exciter for driving the sensing member.Type: GrantFiled: November 9, 1976Date of Patent: October 31, 1978Assignees: Nippon Steel Corporation, Mishima Kosan Co., Ltd.Inventors: Yoshihiro Fujii, Taketoshi Moriyama, Yoshikatsu Shigematsu, Shinjiro Takeuchi, Toshiro Kikuchi, Makio Taguchi, Satoshi Ichioka