About Yasui: Tradition and Innovation
For nearly a century, Yasui has been a reliable presence across Japan, and now globally.
Always Made in Japan
We are ISO 9001 and ISO 13485 certified, reinforcing quality control and management to meet high international standards.
We applied 90+ years of innovation and quality control in Japanese manufacturing to develop koplight™, an original design that meets specific clinical needs. Yasui Medical is aggressively expanding its global reach, bringing Made in Japan quality to the world’s markets.
How We Do Business – Our Policies
Since the 1930s and our origins as a printing company, Yasui has been among the countries considered the soul of the Japanese economy – the small- to mid-sized enterprises. Our policies guide our work so we can better serve you.
Key Points in Yasui's History
|1930||Yasui Yukodo Co., Ltd. established as a printing business in Osaka|
|1940s||Relocated head office to Miyazaki, southern Japan|
|1967||Name changed to Yasui Co., Ltd., which we retain to this day. Expanded into polystyrene applications.|
|1977||Established injection molding plant and business|
|2000||ISO 9001 certification obtained|
|2012||Medical device manufacturing license acquired from Ministry of Health, Labour and Welfare of Japan, began development of Yasui original medical devices|
|2014||ISO 13485 certification achieved|
2nd-class medical device marketing license obtained from Ministry of Health, Labour and Welfare of Japan
Launched koplight™ in Japan market and exhibited at Medica in Düsseldorf, Germany (and every year since, other than 2020, when it was cancelled)
|2017||Medical Department established, exhibited at Medical Fair Thailand|
|2018||koplight™ received prestigious Good Design Award|
|2020||Exhibited at Arab Health Trade Fair, Dubai|
Yasui Medical is part of Yasui Co., Ltd., with expert medical supervision.
Yusuke Shimizu, MD
Yasui Group & the SDGs
The Yasui Group fully supports the United Nations Sustainable Development Goals (SDGs) and will continue to help in realizing a sustainable society specifically through the following SDGs.
Where We’re Located
Headquarters and Main Plant
2725 Oazakakusa, Kadogawa-cho, Higashiusuki-gun, Miyazaki 889-0697, Japan
-Printing Department, Expanded Polystyrene Department, Injection Molding Department, Medical Department, R&D Department
Kagoshima Sales Office and Plant
429-1 Kokubukawauchi, Kirishima-shi, Kagoshima 889-4314, Japan
-Expanded Polystyrene Department – Kagoshima branch
Fukuoka Sales Office
Ambiente Ohashi Fukuoka Bldg. 2F #202, 2-3-4 Mukaino, Minami-ku, Fukuoka-shi, Fukuoka 815-0035, Japan
Tokyo Sales Office
Ryowa Bldg. 6F, 3-6-1 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
Other sales offices located in Nichinan, Nobeoka, and Hyuga
Yasui Co., Ltd. affiliates
Yasui Plastic Co., Ltd.
549 Miyazako, Ono-machi, Bungoono-shi, Oita 879-6443, Japan
Yasui Pack Co., Ltd.
1659 Tanigawa, Tachibana-machi, Yame-shi, Fukuoka 834-0074, Japan
Yatsushiro Packaging Materials Co., Ltd.
Office Bldg. #2-A, 20-10 Chuodori, Yatsushiro-shi, Kumamoto 866-0844, Japan
Yasui Packaging Materials Ltd.
37 Jonan-machi, Kagoshima-shi, Kagoshima 892-0835, Japan