A comprehensive portal site for Medical Innovation Support Office (MEDISO).Medical Innovation Support Office

Makoto Shigematsu

Representative Director, Kai Fostering Partners Inc.

He worked on a new project research and development, trial manufacture, mass production, and commercializing of glass delay line element for VTR at Asahi Glass Co., Ltd. He moved to CSKVC by making use of his relevant experience. As a venture capitalist, he engaged mainly in establishing, financing, fostering, and managing venture companies. He practiced monetizing of novel technologies, timely financing, establishing organization and management, sharing an exit strategy as a milestone, active use of intellectual property rights (open and close), and business talks and negotiations (not bargaining) hated by engineers. He has providing support for company’s growth fostered by competition and cooperation, while being employed by traditional companies for 20 years and by venture companies for 20 years with an understanding exactly the opposite of the corporate culture of both.

Yuki Yamakage

Representative Director, Takashi Shimada Office Co., Ltd.
Managing Partner, BD Consulting Ltd.

I have experience working for a global medical device company in insurance strategy development and insurance applications for products in a wide range of medical specialties and disease areas, as well as market access work (relevant academic societies, patient groups, government agencies and industry associations). I have now set up my own private practice and provide support to medical device and pharmaceutical companies and new entrants in terms of healthcare and care systems and insurance strategies. I have experience in the insurance application category (C1/C2 applications) for innovative medical devices. I also have a lot of experience in training employees and conducting seminars, most recently on SaMD insurance applications. My motto is to provide consulting services that address the concerns of my clients after explaining information on insurance applications for medical devices in a way that is easy to understand for beginners.

Hiroaki Kato

Visiting Professor, The Graduate School of the Digital Hollywood University

He is a former government official of the Ministry of Health, Labour and Welfare and is working as a doctor specialized in digital health, including telemedicine, AI, and IoT. As an ophthalmologist, he has experience in more than 1,500 surgical operations. He developed instruments for cataract operations and ophthalmic consultation services. He is a rare person who has experience in three areas—medical practice, medical systems, and business—which are required for medical care and the healthcare business, and he understands these areas, providing support for the development of new business covering the full range of medical care. He is also familiar with Japanese medical venture companies and works as a consultant, advisor, and director for large enterprises and venture companies. He wrote 41 books, including Medical Care 4.0 — Medical Care in the Fourth Industrial Revolution Era—.

Rou Irisawa

IRISAWA Consulting LLC

Worked at Chugai Pharmaceutical Co., Ltd. for 27 years, primarily in antibody drug research and development, CMC regulatory affairs, and quality assurance, from preclinical trials stage to BLA stage. Involved in the BLA of Japan, US and EU approval for the CTD-Q of Actemra, Japan's original first antibody drug. And also involved in Japan BLA for several biologics Genentech original. Since 2017, involved in the development of many new modalities, including three SAKIGAKE designated cell products, and participated in 21 times PMDA consultations responsible for CMC regulatory and QA for cell products and gene therapy products. In 2023, became independent as a CMC regulatory consultant. Author of ""CMC Pharmaceutical Design - CMC Pharmaceutical Strategy in the Era of New Modality Pharmaceuticals"" (Yakuji Nipposha, 2022), and is the overall supervisor of the Japanese translation of A-CELL (CMC Development Guidance for CAR-T). Fellow at Tama University's Medical Care Solutions Research Institute, and a top performer in the regular course of Pharmaceutical Evaluation Science at the University of Tokyo Graduate School of Pharmaceutical Sciences in 2024. Certified in generative AI skills (November 2025).　Currently involved in various projects, including serving as CMC lecturer at seminars on how to proceed with the development of CMC for antibody drugs, cell products, gene therapy products, etc　for small company to semi-major company.

Tadashi Sameshima

I have been engaged in product development and business operations of medical devices and regenerative medicine products for 37 years at Terumo Corporation. I have experienced the development of medical devices such as extracorporeal circulatory and blood transfusion devices, as well as the development to commercialization of cellular products. In addition, I am able to provide specific advice on various stages of development based on my participation in joint research with universities, collaboration among companies, discussions with government agencies, and activities of industry associations.