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Semiconductor Business

Research and Development

Authentication and Patent

Authentication and Patent

Home > Semiconductor Business > Research and Development > Authentication and Patent

R & D Center

Certification

Confirmation for

a venture enterprise

registered as a Utility model of an

automatic round welding machine for a curve surface

registered as a Utility model of

a vacuum leak checking equipment

INNO-BIZ

Confirmation

Quality Management System

certification

Environmental Management

System certification

Wafer processing chamber

fabrication method (patent)

Vacuum leak testing method and

apparatus (patent)

AL shower head and the drill

work for the processing methods (patent)

Susceptor Main Plate

(patent)

Susceptor Main Plate

(patent)

Shower Head Brackets

(patent)

Shower Head Brackets

(patent)

Vacuum Gate Valve

(patent)

Vacuum Gate Valve

(patent)

Heating Vacuum Gate Valve

(patent)

Heating Angle Valve

(patent)

Gate valve opening / closing device

(patent)

Gate Valve protection device

(patent)

Gate Valve

(patent)

Gate valve opening / closing device

(patent)

Certificate of Occupational Health and Safety Management System

Certification

Gate valve drive device

(Patent)

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Company Introduction

· Outline of the Company

· Greeting of CEO

· History of the Company

· Map of the Company

· Mask Business

Investment Information

· Stock Information