
Daisuke Igarashi
Staff Writer at Asahi Shimbun
Articles
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1 week ago |
asahi.com | Daisuke Igarashi
U.S. President Donald Trump is vigorously seeking to restore America's manufacturing might through ratcheting up unprecedented steep tariffs on imports from nations around the world. But the anatomy of Apple Inc.’s iPhone, which is composed of countless parts and components made across the globe, reveals the complicated nature of today’s manufacturing process that could thwart Trump’s objective.
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3 weeks ago |
asahi.com | Daisuke Igarashi
SAN FRANCISCO—Pushed by a strict but empathetic professor, the drummer of popular rock band Radwimps plans to restart his musical career that was derailed by a neurological disease. Satoshi Yamaguchi, 40, has been on hiatus from the group since 2015 after developing dystonia, which caused involuntary muscular contractions in his right foot and made it impossible for him to properly step on the pedal for his bass drum.
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1 month ago |
pubs.rsc.org | Daisuke Igarashi |Ryoichi Tatara |Satoshi Yasuno |Shinichi Komaba
Physicochemical properties and application of concentrated KN(SO2F)2/sulfolane solution in high-voltage high-power K-ion batteries† To achieve improved performance and practical applications of K-ion batteries (KIBs), which are considered next-generation batteries without resource constraints, electrolytes that can maximize the electrochemical performance of K-insertable electrode materials are crucial.
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Mar 7, 2025 |
asahi.com | Daisuke Igarashi
BRIGHAM CITY, Utah—Eighty years later, Norio Uyematsu returned to the land of his youth here to thank a local farm owner who gave his family a home and life after their incarceration during World War II. The 94-year-old Japanese-American waited a lifetime to return the favor. Recently, his long-held wish came true in the form of a historical exhibition at a local museum.
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Feb 12, 2025 |
pubs.acs.org | Ryusei Fujimoto |Ryoichi Tatara |Tomooki Hosaka |Daisuke Igarashi
IntroductionClick to copy section linkSection link copied!The cathode reaction in metal–oxygen batteries, also referred to as metal–air batteries, has been extensively studied for the electrochemical management of the oxygen reduction reaction (ORR) to harness it for energy conversion. Alkali metal–oxygen batteries utilizing nonaqueous electrolytes have garnered interest for their high theoretical energy density, which leverages atmospheric oxygen as the cathode active material.
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