Ryuzo Nonaka

Background

Ryuzo Nonaka was born in 1892 in Kyoto, Japan.

Education

In 1909 Ryuzo Nonaka graduated from Kyoto Higher Sericultural School.

Career

Ryuzo Nonaka became engineer of Kyoto Prefecture, counselor of Gunze Seishi Kaisha (Silk Company) in 1926, chairman of Okayama Prefectural Silk Manufacturers' Union in 1939 and counselor of Nihon Sanshi Tosei Kaisha (Japan Sericultural Control Company) in 1941. Thereafter he became senior managing director of Kobe Kiito Kaisha (Raw Silk Company) since 1946.

Works

• book

  • The Weather and Sericulture

  • Increased Production of Cocoons and Simplification of Sericulture