Others
- Nippon Becton Dickinson Company, Ltd.
- Kamada Spring Co., Ltd.
- Asahi Kasei Corporation
- YUFU ITONAGA CO.,LTD.
- MEDICON, INC.
- Mihama Medical, Inc.
- HOGY MEDICAL Co,.Ltd.
- Fukuda Denshi Co., Ltd.
- NSK
- OrbusNeich Medical
- NITTO DENKO CORPORATION
- artmedica COPORATION
- Boston Scientific Japan K.K.
- MEDINET Co., Ltd.
- OLYMPUS MEDICAL SYSTEMS CORP.
- Argon Medical Devices Japan K.K.
- OLYMPUS TERUMO BIOMATERIALS CORP.
- NIPRO CORPORATION
- Robert Reid Inc.
- Kansai Electron Beam Co., Ltd.
- NIPPON KAYAKU CO., LTD.
- ACRONET Corporation
- JMS Co., Ltd.
- SUN MEDICAL TECHNOLOGY RESEARCH CORP.
- Terumo Corporation
- Otsuka Medical Devices Co., Ltd.
- Toray Medical Co.,Ltd.
- TOP Corporation
- GUNZE Limited