Company Filing History:
Years Active: 2008-2009
Title: **Koichi Takeyama: Innovator in Wafer and Laser Processing Technologies**
Introduction
Koichi Takeyama is a prominent inventor based in Tokyo, Japan, known for his significant contributions to wafer holding mechanisms and laser processing technologies. With three patents to his name, Takeyama has made notable advancements that have impacted various technological fields.
Latest Patents
Among his latest inventions is a **wafer holding mechanism** designed to securely hold a wafer affixed to a frame using a tape and suction force. This innovative mechanism includes a suction body, a wafer holder with a specialized holding surface, and a suction unit. The unique feature of this design is its ability to transmit suction force through the outer peripheral edge of the wafer holder, ensuring that when sealed by tape, both the wafer holder and the wafer remain securely in place.
Another significant patent is for a **laser processing apparatus** which features a chuck table accompanied by laser beam irradiation means. This technology allows for the precise irradiation of a workpiece held on the chuck table. The apparatus incorporates first and second laser beam irradiation means that utilize pulsed laser beams in both the intermediate-infrared and ultraviolet radiation regions. The design ensures that the focus spots of both laser beams overlap, allowing for enhanced processing capabilities.
Career Highlights
Koichi Takeyama is a key engineer at Disco Corporation, a company renowned for its excellence in manufacturing semiconductor production equipment. His work in developing innovative technologies has solidified his reputation as a leading inventor in his field.
Collaborations
Throughout his career, Takeyama has collaborated with fellow engineers Hiroshi Morikazu and Yukio Morishige. Together, they have worked on various projects that leverage their collective expertise in semiconductor technology, contributing to the advancement of the industry.
Conclusion
With a focus on wafer holding mechanisms and laser processing technologies, Koichi Takeyama continues to push the boundaries of innovation. His patents reflect a commitment to enhancing the precision and efficiency of semiconductor manufacturing, positioning him as a significant figure in the realm of engineering and invention.