Casio Computer Co., Ltd.

Teijin Pharma Limited

Naoya Ishibashi

Kouji Oshima

Naoto Imamura

So Sato

Takuya Nanjo

Takamitsu Okayama

Yuki Kawase

A phototherapy device includes a laser light sourcefor emitting laser light toward a target portion, a body part, an intake portprovided at a side surface of the body part, a discharge portprovided at the side surface of the body partat an opposite side from the intake port, and an air supply devicefor supplying air to be ejected from the intake portto the inside of the body part, the intake portconfigured so that an ejection direction Fof the air is toward the near side from a center of an emission area A of the laser light at the target portion T.

Phototherapy device

An electronic portable keyboard instrument includes: a lower casing that includes a plurality of supporting members that support the fulcrums of a plurality of hammers, and a plurality of reinforcing members arranged in the first direction, each reinforcing member having a shape of rib that is erected upward from the lower casing and that is running in a length direction of the keys, wherein each of the plurality of supporting members sandwiches, from sides in the first direction, the corresponding hammer at the fulcrum so as to restrict movement of the hammer in the first direction, and wherein each of the reinforcing members is disposed in a gap between adjacent hammers, and a portion of the reinforcing members that corresponds to the weights of the adjacent hammers in position is lower than any other portions of the reinforcing member to avoid contacting the weights of the adjacent hammers.

Keyboard instrument

An object of the present invention is to provide a chair-type phototherapy device that enables a patient to perform light irradiation accurately targeted at a treatment site in a seated position on a chair and consequently achieves effective phototherapy even when the treatment site is in the back region that the patient is unable to see, for example, as in light irradiation for dysuria patients and patients with pain, and the patient performs light irradiation by himself/herself at home. The present invention provides a chair-type phototherapy device having a seat on which a patient is seated. The chair-type phototherapy device includes a radiation module configured to emit radiation light toward a living body, a drive module positioned behind the patient for moving the radiation module, and a fixing module fixing the drive module to the seat.

Chair-type phototherapy device

A electronic portable keyboard instrument includes a plurality of keys arranged in a first direction; a plurality of hammers respectively corresponding to the plurality of keys, each of the plurality of hammers including a force application point that is formed on one end side and that is pressed down when the corresponding key is pressed, a weight that is formed on another end side and imparts action weight to a pressed key, and a fulcrum formed between the force application point and the weight so that the hammer rocks in vertical directions about the fulcrum when the corresponding key is pressed; and a casing including at least one reinforcing member that is formed in a gap between the plurality of hammers so as to not be contacted by the weights of the hammers when the hammers rock about the respective fulcrums with a lateral positional shift in the first direction.

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Tokyo, Japan

Naoya Ishibashi