YAMAKIN CO., LTD. was founded in May 1957 as YAMAMOTO STORE –manufacturing, processing and dealing of precious metals. Our founder’s ambition was handed on to the next generation, when the company’s name was changed to Yamamoto Precious Metal Co., Ltd. in July, 1976. This was the second start of our company, and we then expanded our business domain to dental materials such as precious alloys for dental use, ceramics materials for dental use and hybrid composite for dental use. As a company, we remain active in these fields today.