COVID-19: Gunma University, helmet type mask development: control of air supply and exhaust and pressure
COVID-19: Tohoku Univ develops artificial cardiopulmonary skin model: ECMO training
COVID-19: Mask made in China, Fail: Reason for overseas returns
COVID-19: Mitsubishi Chemical manufactures water-soluble/laundry bags: 200,000 per month
COVID-19: Japan PSS, fully automatic PCR test system: Thank you letter from French ambassador