Tdk Corporation

Oki Electric Industry Co., Ltd.

Kaori Sasaki

Takashi Suzuki

Masaki Takahashi

Yusuke Nagai

Ryuichi Wada

Tatsuro Suzuki

Hidenobu Umeda

Nami Enomoto

Ritsuko Nishikawa

An electronic component includes a glass ceramic layer and a conductor layer. The glass ceramic layer includes feldspar crystal phases, non-crystalline glass phases, and AlOphases. The area ratio of the feldspar crystal phases in the vicinity of the conductor layer is larger than the area ratio of the feldspar crystal phases away from the conductor layer.

Electronic component

A composite magnetic body includes soft magnetic metal particles and non-magnetic ceramic particles each having a particle size (D50) smaller than that of the soft magnetic metal particles.

Composite magnetic body and electronic component

A pie chart processor obtains the coordinates of a point indicated by a pointing device, calculates the distance between this point and the center of a pie chart, and compares this distance with the radius of the pie chart to decide whether the point is located in the pie chart. If the point is in the pie chart, the processor tests slices of the pie chart to find a slice containing the point, then executes a program corresponding to that slice.

Pie chart processing method and processor

Growing community of inventors

Tokyo, Japan

Kaori Sasaki