Panasonic Intellectual Property Management Co., Ltd.

Panasonic Corporation

Shimane University

Panasonic Electric Works Co., Ltd.

Masato Kinoshita

Hiroyuki Inoue

Chosei Hamada

Kaori Suzuki

Yasunori Matsui

Yohei Ishigami

Hirotoshi Oikaze

Hayato Kikuchi

Takashi Matsuzaki

Yuki Chikazawa

Yasuhiro Satou

Masako Yamasaki

Kaname Okuno

Kaori Naganuma

Toshitatsu Nogita

Aya Ishihara

Yumi Hanato

A hair care device according to the present disclosure includes a tank that stores a liquid, a pump that outputs the liquid stored in the tank, and a controller that controls an output of the pump. The hair care device according to the present disclosure further includes a detector that detects swing of the hair care device. The controller adjusts the output of the pump based on a detection value of the detector. Thus, the hair care device that suitably sprays a cosmetic component is provided.

Hair care device

A hair care device according to the present disclosure includes a tank that stores a liquid, a liquid feed pump that outputs the liquid stored in the tank, and a controller that controls an output of the liquid feed pump. The hair care device according to the present disclosure further includes a detector that detects torque of the liquid feed pump. The controller adjusts the output of the liquid feed pump based on a detection value of the detector. Thus, the hair care device that suitably sprays a cosmetic component is provided.

Haircare device

A discharge device includes a discharge electrode, a counter electrode that faces the discharge electrode in a first direction, and voltage application unit that applies an application voltage between the discharge electrode and the counter electrode. The counter electrode includes a dome-shaped electrode having a recessed inner surface recessed to a side opposite to the discharge electrode in the first direction, and a protruding electrode that protrudes in a second direction intersecting the first direction from an opening edge of an opening of the dome-shaped electrode, the opening being provided at an end opposite to the discharge electrode. The discharge device forms a discharge path having at least partial dielectric breakdown between the discharge electrode and the protruding electrode, when the discharge occurs. The discharge path includes a first dielectric breakdown region generated around the discharge electrode and a second dielectric breakdown region generated around the protruding electrode.

Discharge device and hair care device

An electrode device includes a discharge electrode and a counter electrode, and discharges when a voltage is applied across the discharge electrode and the counter electrode. The discharge electrode is a columnar electrode having a discharge portion on its front end. The counter electrode faces the discharge portion. The counter electrode has a peripheral electrode portion and a projecting electrode portion. The peripheral electrode portion is disposed to surround an axis of the discharge electrode. The projecting electrode portion projects from a part of the peripheral electrode portion toward the axis of the discharge electrode. A distance from the peripheral electrode portion to the discharge portion is shorter than a distance from the projecting electrode portion to the discharge portion.

Electrode device, discharge apparatus, and electrostatic atomization system

This optical cosmetic device for bodily hair is provided with optical systems for illumination with cosmetic light for bodily hair. The value of the integral of the intensity of the cosmetic light for bodily hair in the 800 nm-1200 nm wavelength range is greater than that in the 400 nm-800 nm wavelength range. The value of the integral of the intensity of the cosmetic light for bodily hair in the 400 nm-850 nm wavelength range is less than that in the 850 nm-1200 nm wavelength range.

Optical cosmetic device for bodily hair

An optical cosmetic device for body hair includes an optical system that emits cosmetic light for body hair. The optical system includes a light source, a control unit that controls at least one of a voltage and a current supplied to the light source, and an optical filter that changes a spectrum of light emitted from the light source. An intensity integral of the cosmetic light for body hair in a wavelength range of 400 to 700 nm is larger than that in a wavelength range of 700 to 1200 nm. An intensity integral of the cosmetic light for body hair in a wavelength range of 400 to 500 nm is smaller than that in a wavelength range of 500 to 600 nm. The largest one of intensity peaks of the cosmetic light for body hair is in a wavelength range of 400 to 570 nm.

Body hair luminescence aesthetic device

A hair-growth adjusting light emitting device includes a device body, a light-emitting unit attached to the device body, and a locking unit for locking the light-emitting unit to the device body. The device body has a main capacitor, a device body connector, an electric power switch, a release switch, and an electric power supplying part. The light-emitting unit has a light-emitting body and a light-emitting body side connector. Furthermore, the hair-growth adjusting light emitting device includes a release restriction mechanism for preventing the light-emitting unit from being released by the release button when the electric power switch is at a power-on position where the electric power supplying part feeds the electric power to the main connector, and a power-on restriction mechanism for preventing the electric power switch from moving to the power-on position when the light-emitting unit is detached from the device body.

Hair-growth adjusting light emitting device

A modulating light having a wavelength of 600 nm to 1000 nm excluding a range of 870 nm to 910 nm is irradiated to a portion around hair roots such that a light absorptive component existing in a human body around the hair roots absorbs the light for modulating hair growth. The light having the wavelength in the above range enhances hair growth free from causing inflammation, yet safely and gentle to skin.

Hair growth modulating method and modulation device thereof

A modulating light having a wavelength of 400 nm to 600 nm is irradiated to a portion around hair roots at an energy of 0.01 J/cmto 1 J/cmover a time period of not more than 1 ms as a flash light such that a light absorptive component existing in a human body around the hair roots absorbs the light for modulating hair growth without causing substantial adverse effect.

A hair growth modulation device is configured to impart a suitable quantity of irradiated light to a target site while lowering the irradiation intensity required by a light irradiator that generates modulating light for modulating hair growth. This device is provided with a hair follicle approximating means that causes hair follicles of body hairs at the target site to approach the skin surface, thereby enhancing the irradiation efficiency of modulating light irradiated to the hair follicles.

Growing community of inventors

Shiga, Japan

Masato Kinoshita