Sharp Kabushiki Kaisha Corporation

Kimiko Mieda

Hiroshi Fukunaga

Makoto Izumi

Kenichi Yoshimura

Masaru Misumi

Kazunori Annen

Hidekazu Shima

Yasuaki Sakane

A mill includes a first mill having a first grinding region, a second mill having a second grinding region opposed to the first grinding region and provided to be rotatable relatively to the first mill, and a heat radiation mechanism which is provided in at least one of the first mill and the second mill and radiates friction heat generated as a result of rotation of the first mill and the second mill relative to each other, and the heat radiation mechanism is provided in a portion except for the first grinding region and the second grinding region.

Mill, milling machine, and beverage preparation apparatus

A light emitting apparatus includes a light emitting device emitting primary light and a wavelength conversion unit absorbing a part of the primary light to emit secondary light. The wavelength conversion unit includes a first wavelength conversion unit containing at least a nanocrystalline phosphor and a second wavelength conversion unit containing a rare-earth-activated phosphor or a transition-metal-element-activated phosphor. In the light emitting device, the first wavelength conversion unit and the second wavelength conversion unit are closely stacked in order.

Light emitting apparatus and method for manufacturing thereof

Growing community of inventors

Sakai, Japan

Kimiko Mieda