Tadahiro Kageyama

Part of ICHINEN HOLDINGS CO., LTD., Ichinen Tasco Co., Ltd. distributes air conditioning and instrumentation equipment and tools. The company is based in Osaka, Japan. Ichinen Tasco Co. was acquired by ICHINEN HOLDINGS CO., LTD. on May 29, 2013.

Part of Ichinen Holdings Co. Ltd., ICHINEN MITSUTOMO Co., Ltd is a Japanese company that designs, develops, manufactures, and distributes electric tools and work tools. The company is based in Miki, Japan. ICHINEN MITSUTOMO Co. was acquired by Ichinen Holdings Co. Ltd. on January 28, 2014.

Established in 1925, Ichinen Maeda Co., Ltd. is a trader of tools for machineries, vehicle maintenance, and equipment. The company is also involved power saving systems sales and insurance business. It is based in Osaka, Japan and operates across the country through its local offices.