Isao Matsumoto

Profile
Tenure
May 2020 – Apr 2025
Years in office
4.9 years
Name in Japanese
松本功
Title at appointment
President
Performance in office
Rohm
Performance in office
FY2020FY2025Change
Revenue¥362.8billion¥448.4billion+24%
Net margin7.1%-11.2%−18.3pt
SawamuraFujiwaraMatsumotoAzuma
Revenue¥352.3 billionRevenue¥481.1 billionNet margin7.3%Net margin-32.9%2016/32021/32026/3
Revenue¥352.3 billionRevenue¥481.1 billionNet margin7.3%Net margin-32.9%2016/32021/32026/3
Tenure

Tenure

Background

He joined Rohm in April 1985 and came up through production engineering. He joined the board in June 2013, 28 years after joining. In September 2019 he became a Managing Executive Officer in charge of quality, safety and production. After six years as a director, he moved from the officer responsible for production and quality to the presidency—seven years after joining the board and 35 years after joining the company.

Education: Kyushu Institute of Technology, Faculty of Engineering, Metal Processing

Selection

In May 2020 he succeeded Tadanobu Fujiwara as President, becoming President, CEO and Executive Officer the following June. Before that he had been Director and Managing Executive Officer in charge of quality, safety and production, and was promoted eight months after becoming a Managing Executive Officer. In the fiscal year ended March 2020, the year before, net sales had fallen from ¥398.9 billion to ¥362.8 billion and operating income from ¥55.9 billion to ¥29.5 billion. Amid falling sales and profits, an officer who had overseen production and quality was chosen.

Initiatives

In his first year, the fiscal year ended March 2021, net sales were ¥359.8 billion and operating income ¥38.5 billion, but in FY ended March 2023 net sales of ¥507.8 billion, operating income of ¥92.3 billion and net income of ¥80.3 billion were all highs for his tenure. In FY ended March 2024 net sales slipped to ¥467.7 billion and operating income to ¥43.3 billion, and in FY ended March 2025, his final year, net sales were ¥448.4 billion with an operating loss of ¥40.1 billion and a net loss of ¥50.0 billion. During his tenure he also decided to invest in Toshiba's take-private and collaborate with it in power semiconductors.

Career

Career

Rohm

Date Position
Apr 1985 Joined
Jun 2013 Director
Sep 2019 Managing Executive Officer
May 2020 President
Jun 2020 President, Executive Officer, CEO
Apr 2025 Stepped down as President
References 1

References (Japanese primary sources)

  • ローム 有価証券報告書【役員の状況】