This time, Shinko Shoji Co., Ltd. (hereinafter "Shinko Shoji"), TDI Product Solutions Co., Ltd. (hereinafter "TDIPS"), and NEC Solution Innovators, Ltd. (hereinafter "NEC Solution Innovators") have jointly developed the "Hakarondo" series of temperature sensors that support food hygiene management in accordance with HACCP, which became mandatory in June last year.