Kyocera Corporation

Takashi Arashima

Yasuhiro Yamamoto

Kenji Kamei

Takahiro Nishimura

Kazufumi Matsumura

In a unit for a cutting apparatus, a first shaft, a second shaft, first blades and second blades individually have conductivity. A detection means includes a power source, a first wiring, a second wiring, a plurality of light emitting devices, a third wiring, and a fourth wiring. The first wiring electrically connects the first shaft and the power source. The second wiring electrically connects the second shaft and the power source. The plurality of light emitting devices are respectively attached to a plurality of holders. The third wiring electrically connects each of the plurality of light emitting devices and the first shaft. The fourth wiring electrically connects the plurality of light emitting devices and a plurality of the first blades respectively.

Growing community of inventors

Kariya, Japan

Takashi Arashima