Yoshikazu Ashibe

Ina Research, Inc. engages in the development of pharmaceutical products. It operates through Entrusted Testing and Environment segments. The Entrusted Testing segment covers the safe testing of pharmaceuticals, medical equipment, pesticides, food, and other chemicals and also handles the commissioned clinical trials for drug development. The Environment segment designs and sells deodorizing equipment, sterilization device, and related laboratory equipment. The company was founded on July 13, 1974 and is headquartered in Ina, Japan.

Part of SERENDIP Holdings Co. Ltd., Tenryuseiki Co., Ltd. is a Japanese company that manufactures automatic machines and related equipment. The company is based in Komagane, Japan.