Sumitomo Electric Industries, Limited

Honda Giken Kogyo Kabushiki Kaisha

Nippondenso Co., Ltd.

Tokai Electric Wire Company, Ltd.

Fumiyoshi Akaku

Yoshimi Miyamoto

Shigeo Kawada

Naotaka Nakamura

Katsumi Koto

Tsutomu Kosaka

Seiki Yukawa

An ignition cable for supplying voltage to the spark plugs of an internal combustion engine, the cable having a low electrostatic capacity such that it does not produce noise in an FM radio frequency band. A central reinforcing string made of aramido-type fibers is covered by a ferrite core. A resistance wire having 8,000-14,000 turns/meter is wound onto the core. The assembly is then coated with a polyolefin insulation layer, a crossed-fiber reinforcement layer, and a silicon sheath, respectively.

Low electrostatic capacity wire-wound type ignition cable

A wiring harness for motorcycles including a junction box collectively accommodating therein a plurality of electrical circuits such as subfuses and at least one connector connecting a main cable with load circuits. The wiring harness is improved both with respect to reduction in length and reduction in the quantity of wiring materials required therefor.

Wiring harness for motorcycles

Growing community of inventors

Suzaka, Japan

Fumiyoshi Akaku