Abstract: A wireless power transfer holder composed of a receiving space formed by first walling portions to be provided opposite side surfaces, respectively, defining width directions of an electronic device, second walling portions to be provided opposite front and back surfaces, respectively, defining thickness directions of the electronic device, a bottom portion, and an open portion formed opposite the bottom portion, first and second supporting members movable symmetrically forward or backward in the width directions from the first walling portions, respectively, toward the electronic device, to exert bias forces on the side surfaces, respectively, of the electronic device, and an inductive power transferring device mounted on one of the second walling portions to inductively transfer an electric power in a non-contact manner to the electronic device held in the receiving space.

Abstract: A wireless charging unit to be attached to a back surface of a side wall of a case in which an electronic device including internally a wireless power receiving coil is placed upright. The wireless charging unit includes a power supplying coil provided at a position facing the back surface of the side wall of the case to wirelessly supply power, circuit board connected to the power supplying coil to feed a current to the power supplying coil, and a housing that houses the circuit board. The center of the power supplying coil is located above the center of the housing in an in-plane direction of the power supplying coil.

Abstract: A wireless power transfer holder composed of a receiving space formed by first walling portions to be provided opposite side surfaces, respectively, defining width directions of an electronic device, second walling portions to be provided opposite front and back surfaces, respectively, defining thickness directions of the electronic device, a bottom portion, and an open portion formed opposite the bottom portion, first and second supporting members movable symmetrically forward or backward in the width directions from the first walling portions, respectively, toward the electronic device, to exert bias forces on the side surfaces, respectively, of the electronic device, and an inductive power transferring device mounted on one of the second walling portions to inductively transfer an electric power in a non-contact manner to the electronic device held in the receiving space.

Abstract: A wireless charging unit to be attached to a back surface of a side wall of a case in which an electronic device including internally a wireless power receiving coil is placed upright. The wireless charging unit includes a power supplying coil provided at a position facing the back surface of the side wall of the case to wirelessly supply power, circuit board connected to the power supplying coil to feed a current to the power supplying coil, and a housing that houses the circuit board. The center of the power supplying coil is located above the center of the housing in an in-plane direction of the power supplying coil.

Abstract: A cup holder includes a main body and a lid. The main body has a tubular structure with a closed end. The lid is configured to selectively open and close an upper opening of the main body. The main body has an accommodation region configured to accommodate a cup. The lid includes a power transmitter coil configured to transmit AC power to a power receiving device having a power receiver coil.

Abstract: A cooling structure of an on-vehicle projector, includes: a projector including: a light source; an image projection part configured to project an image based on the light emitted from the light source and an image signal; and first and second vent holes configured to ventilate the internal space, in which the light source is arranged, with the outside; and an air introduction part configured to introduce conditioned air, sent from an air conditioner mounted in a vehicle, to the internal space through the first vent hole.

Abstract: Provided is a storage holder including: a case body having a peripheral wall portion forming a rectangular-parallelepiped-shaped storage space by two short-side side wall portions and two long-side side wall portions, a bottom wall portion closing a lower end of the storage space, and an opening for keeping an upper end of the storage space opened; a support mechanism that includes first and second support members which advance/retract and project into inside of the storage space through side wall openings formed in the short-side side wall portions, respectively, so as to oppose each other, and a support urging member for urging the support members into inside of the storage space; a power feeding coil disposed outside one long-side side wall portion; and a contact auxiliary unit for assisting in contacting the mobile device held in the storage space with an inner surface of the one long-side side wall portion.