
Hakko Co., Ltd. (Medical Division)
Chikuma, Japan
Nagano manufacturer of medical devices, stainless steel tubing and plastic products, including needles and trocars.
SAKURA SEIKI
Chikuma, Japan
Nagano maker of infection control equipment such as sterilizers and washers, and pathology and cytology products.
Business types in Chikuma
Regulation in Japan
Japan classes devices I-IV: Class I notification, many Class II/III third-party certification, others MHLW approval after PMDA review, always via a Japan-based MAH.
From the sourced PMD Act entry, checked 29 October 2026. General information, not legal advice. Requirements for Japan · All medical certifications