TOKYO ELECTRON LIMITED

Announcement on Organization Changes and Personnel Changes

Tokyo Electron (TEL) announces the following changes in organization and personnel.

1. Partial Changes in Organization

(1) Establishment of Next gen. Bonder Project (effective on January 1st, 2026)
(2) Establishment of Next gen. Product develop. Project (effective on January 1st, 2026)

2. Personnel Changes for Corporate Directors of Subsidiary effective on February 1st, 2026*

Name

Continuing Position

New Position

Current Position

Hikaru Ito

-

Executive Advisor

Executive Advisor,

 Tokyo Electron Taiwan Ltd.

Chair,

  Tokyo Electron Taiwan Ltd.

Tatsuya Nagakubo

Corporate Officer

Executive Vice

 President & General Manager

Global Business  Platform Division

Finance Division

Chair,

 Tokyo Electron Taiwan Ltd.

-

Roger Chang

-

General Manager,

 Frontend Process Business Division

Vice President &

 General Manager

President,

 Tokyo Electron Taiwan Ltd.

Seiji Nakama

Vice President &  
 General Manager

 

President,

 Tokyo Electron Taiwan Ltd.

General Manager,

 Global Sales Division

Member of the Board,

 Tokyo Electron Europe Ltd.

Nick Ko

Vice President,

 Global Business

 Platform Division,

 Tokyo Electron Taiwan Ltd.

Senior Executive Vice

 President,

 Tokyo Electron Taiwan Ltd.

-

* The effective date for overseas subsidiaries depends on registration procedure of each country.

3. Personnel Changes at Tokyo Electron effective on January 1st, 2026

Name

Continuing Position

New Position

Current Position

Tatsuya Aso

Division Officer,

 Global Business Platform Division

Internal Control

Chair of Ethics Committee

Vice President & General Manager,

 Human Resources/
 General Affairs Unit
 Legal/Compliance Unit

Chief Compliance Officer

Vice President,

 Compliance Dept.

-

Ken Kuramoto

-

(Retirement on December 31st, 2025)

Chief Compliance Officer

Vice President,

 Compliance Dept.

Hayato Iwamoto

General Manager,

 Development,
 Corporate Innovation Division

Regional Manager,

 Minatomirai Regional Office

-

Yasutaka Mizomoto

Vice President & General Manager,

 Tokyo Electron Kyushu Ltd.

Project Leader,

 Next gen. Bonder Project,

 Corporate Technology Division

-

Yu Wamura

-

Project Leader,

 Next gen. Product develop. Project,

 Corporate Technology Division

Project Leader,

 Tokyo Electron
 Technology Solutions Ltd.

 

Naotaka Matsumoto

-

(Retirement on December 31st, 2025)

General Manager,

 Global Sales Division

Tsutomu Sunouchi

General Manager,

 Kyushu Branch Office

Director,

 Global Sales Division

Vice President,

 Global Sales Division