Mariko Iwasaki

Mariko Iwasaki is a London-based reporter focused on covering the technology sector in Europe and Asia. Prior to joining The Street, Iwasaki covered Japan’s major banks at Bloomberg News in Tokyo.

Recent Articles By The Author

The World's Largest Steel Maker Expects 'Robust' Buying from U.S., One Key Emerging Market

The World's Largest Steel Maker Expects 'Robust' Buying from U.S., One Key Emerging Market

The world's largest steelmaker said it expects demand to expand in 2017.

Infineon Shares Fall Sharply After U.S. Authorities Flag Wolfspeed Purchase

Infineon Shares Fall Sharply After U.S. Authorities Flag Wolfspeed Purchase

Infineon Technologies shares plunged Thursday after it expressed concern that its acquisition of Wolfspeed from Cree will collapse following a warning by U.S. authorities.

Nissan Reports Profit Drop on Stronger Yen, Weak Domestic Sales

Nissan Reports Profit Drop on Stronger Yen, Weak Domestic Sales

The maker of the Leaf and Note models kept its full-year outlook unchanged, unlike rivals Toyota and Honda.

SoftBank's Son Challenges Traditional Businesses With New Tech Fund

SoftBank's Son Challenges Traditional Businesses With New Tech Fund

The $100 billion tech fund will in principle invest 20% to 40% in businesses for a meaningful period, Masayoshi Son says.

SoftBank Doubles 9-Month Profit; Hails Ongoing Sprint Turnaround

SoftBank Doubles 9-Month Profit; Hails Ongoing Sprint Turnaround

SoftBank said its nine-month profit doubled from last year as the Japanese wireless carrier enjoyed boosts from its domestic broadband business and noted a turnaround at U.S. Sprint.

Japan's Abe Heads to The Links With Trump Hoping Trade Surplus Doesn't Spoil The Good Walk

Japan's Abe Heads to The Links With Trump Hoping Trade Surplus Doesn't Spoil The Good Walk

Japan's Prime Minister Shinzo Abe will visit President Donald Trump later this week with the ink of details of his country's rising trade surplus with the United States barely dry.

Investors Are Flocking to Nokia Because It May Soon Unveil a New $900 Smartphone

Investors Are Flocking to Nokia Because It May Soon Unveil a New $900 Smartphone

Here's what has Wall Street abuzz on Nokia.

Apple Supplier AMS Jumps on Robust Growth Outlook

Apple Supplier AMS Jumps on Robust Growth Outlook

The maker of sensor chips expects the newly acquired Heptagon business to start contributing from mid-2017.

SoftBank Expected to Book Surging Profit Growth on ARM Purchase, Sprint Turnaround

SoftBank Expected to Book Surging Profit Growth on ARM Purchase, Sprint Turnaround

SoftBank should report surging profit growth Wednesday as the Japanese telecom-to-internet group enjoys boosts from a newly acquired chip unit as well as a turnaround in its U.S. wireless unit.

Toyota Lifts Earnings Outlook on Weaker Yen, Higher Sales Forecasts

Toyota Lifts Earnings Outlook on Weaker Yen, Higher Sales Forecasts

The Japanese automaker expects to benefits from a weaker yen and has lifted its sales volume forecast.