Kyoto, Japan
Kyoto, Japan

Kyocera Corporation is a multinational electronics and ceramics manufacturer headquartered in Kyoto, Japan. It was founded as Kyoto Ceramic Company, Limited in 1959 by Kazuo Inamori and renamed in 1982. The company has diversified its founding technology in ceramic materials through internal development as well as strategic mergers and acquisitions. It manufactures industrial ceramics, solar power generating systems, telecommunications equipment, office document imaging equipment, electronic components, semiconductor packages, cutting tools, and components for medical and dental implant systems. Wikipedia.


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Patent
Kyocera Corporation | Date: 2017-04-19

Object: To provide a ceramic joint body having excellent durability and corrosion resistance when used in a corrosive gas environment or in a corrosive liquid environment. Resolution means: A ceramic joint body (10) according to the present invention, includes: a first silicon carbide ceramic (1); a second silicon carbide ceramic (2); a joint layer (3) provided between the first silicon carbide ceramic (1) and the second silicon carbide ceramic (2); a first coating layer (4) containing metallic silicon as a primary component and provided on an area extending from the surface of the joint layer (3) to at least one surface of the first silicon carbide ceramic (1) and the second silicon carbide ceramic (2); and a second coating layer (5) containing any one of Ni, Cu, Al or Cr as a primary component and provided on the surface of the first coating layer (4).


Patent
Kyocera Corporation | Date: 2017-01-04

A cover panel is disposed on a surface of an electronic apparatus and is made of sapphire. A flexible printed wiring board extends in a state of being curved in the electronic apparatus. A gap reduction member is in contact with at least a curved portion of the flexible printed wiring board from the cover panel side.


This acoustic reproduction device can suppress a loss in sense of volume and sense of comfort. The acoustic reproduction device causes a user to hear sound and is provided with a vibration unit (10), which includes a piezoelectric element (101) that flexes and a panel (102) that vibrates by being bent directly by the piezoelectric element (101), and with a holder (60), which holds the vibration unit (10) at a position where the vibration unit (10) contacts the users ear.


Patent
Kyocera Corporation | Date: 2016-08-03

Provided is a connector effectively capable of reducing the possibility of short-circuiting and electrical discharge between a conductive member and circuit boards or contacts when a first connector and a second connector are connected even when the entire connector is low in profile. A solution is provided in which the conductive member 55 is positioned between the first circuit board and the second circuit board when the first contacts 50 and the second contacts 25 are mounted to the circuit pattern of the first circuit board 60 and the circuit pattern of the second circuit board 31, respectively, and the outer peripheral wall 38 of the first insulator 36 includes the conductive-member shield portions 38a1 and 38a2, positioned between the conductive member and the first circuit board together with the tail portions 51 of the first contacts, and/or between the second circuit board and the conductive member.


A mobile phone (1) includes an acceleration sensor (16), a communication unit (15), and a controller (18). The acceleration sensor (16) detects an acceleration value. The communication unit (15) performs communication. When determining, based on the acceleration value detected by the acceleration sensor (16), that the mobile device has shifted from a moving state to a stop state, a controller (18) turns off a power supply of the communication unit (15) when a communication connection between the communication unit (15) and a base station is not established and the controller (18) does not turn off the power supply of the communication unit (15) when the communication connection between the communication unit (15) and base station is being established.


Patent
Kyocera Corporation | Date: 2016-08-03

[Object] The purpose is to provide a cooling and heating device. [Solution] This cooling and heating device includes: a fuel cell device including a fuel cell; a heating unit which utilizes the heat of exhaust gas discharged from the fuel cell; a thermoacoustic cooler (14) including a cooling unit which performs a cooling function with use of the heat of the exhaust gas discharged from the fuel cell; and an exhaust gas switching unit (25) which allows the exhaust gas discharged from the fuel cell to be supplied to at least one of the thermoacoustic cooler (14) and the heating unit, whereby there can be provided a cooling and heating device which effectively utilizes the exhaust gas of a fuel cell.


Patent
Kyocera Corporation | Date: 2016-03-02

Problem: To provide a metal plate, a composite laminate and the like, each of which has excellent long-term reliability. Resolution means: A composite laminate (12) includes a first metal layer (1), a second metal layer (2), a third metal layer (3), and a fourth layer (4). The first metal layer (1) contains copper. The second metal layer (2) is arranged on the lower surface of the first metal layer (1). The third metal layer (3) is arranged on the lower surface of the second metal layer (2), and contains silver, at least one metal selected from a first group made up of Sn, Al, and Ga, and at least one metal selected from a second group made up of In and Sb. The fourth layer (4) is arranged on the lower surface of the third metal layer (3). The third metal layer (3) has a metal portion (2A) that partially penetrates the second metal layer (2) from the third metal layer (3).


Patent
Kyocera Corporation | Date: 2016-03-30

Problem: To provide a fuel cell module and a fuel cell device with improved power output. Resolution means: A fuel cell module (27) according to the present invention includes: a housing (2); a plurality of cell stack devices (1) arranged inside the housing (2), each cell stack device (1) including a cell stack (3) in which a plurality of fuel cells (2) that generate power using fuel gas and oxygen-containing gas are arranged; and exhaust gas discharge paths (39, 40) formed between the cell stack devices (1) for discharging the exhaust gas from the fuel cells. Consequently, the exhaust gases can be efficiently discharged, thereby improving the power output. A fuel cell device (52) can have improved power output by being provided with the above-described fuel cell module (27)


To provide a solid-oxide electrolytic cell, a cell stack device, an electrolytic module, and an electrolytic device wherein breakage of end portion is reduced. The present invention includes: a pair of mutually facing first and second main surfaces (n1, n2); a pair of mutually facing first and second side surfaces (m1, m2) for connecting the first and the second main surfaces (n1, n2) together; a long shape porous substrate (1) including a gas-flow passage (2) in the longitudinal direction along the first and second main surfaces (n1, n2); and an electrolytic element part (9) provided on the first main surface (n2) of the porous substrate (1) and including a fuel electrode layer (3), a solid electrolyte layer (4) and an oxygen electrode layer (6). In this configuration, the thickness (T11, T12) at both end portions in a longitudinal direction (L) of the porous substrate (1) is greater than the thickness (T2) at the center portion in the longitudinal direction (L) of the porous substrate (1).


Patent
Kyocera Corporation | Date: 2016-02-03

An eNB 200 according to the present invention manages a cell in a mobile communication system. The eNB 200 transmits a CRS used for channel state measurement of a downlink, and comprises: a transceiver 210 configured to receive, from each of a plurality of UEs 100 connected to the cell, information indicating a Release with which the UE 100 complies; and a processor 240 configured to control transmission of the CRS on the basis of a Release with which each of the plurality of UEs 100 comply.

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