K

• Kawaken Fine Chemicals Co., Ltd.
• Kenei Pharmaceutical Co.,Ltd.
• Kobayashi Pharmaceutical Co., Ltd.
• Kobayashi Pharmaceutical Industries, Ltd.
• KOKANDO PHARMACEUTICAL CO.,LTD.
• Kongo Chemical Co., Ltd.

• Kowa Co., Ltd.
• KYORIN Rimedio Co., Ltd.
• Kyoritsu Seiyaku Corporation
• Kyosomirai Pharma Co., Ltd.
• Kyoto Pharmaceutical Industries Ltd.
• Kyowa Pharmaceutical Industry Co., Ltd.