Daisuke Ito

Title: Daisuke Ito: Innovator in Semiconductor Technology

Introduction

Daisuke Ito is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His innovative work has advanced the design and manufacturing processes of semiconductor devices.

Latest Patents

Among his latest patents is a design for a copper pillar bump featuring an annular protrusion. This invention enhances the electrode pad of semiconductor chips by incorporating a first copper layer, a first metal layer, a second copper layer, and a second metal layer. The unique design allows for improved performance by ensuring that the outer perimeter rings of the metal layers protrude beyond the lateral surfaces of the copper layers. Another notable patent is a method for manufacturing semiconductor devices. This method involves measuring the impedance value of an integrated circuit, determining the positions of metal bumps based on this measurement, and forming a wiring layer connected to these bumps. These patents reflect Daisuke Ito's commitment to innovation in semiconductor technology.

Career Highlights

Daisuke Ito has worked with notable companies in the industry, including Shinko Electric Industries Co., Ltd. and Renesas Technology Corporation. His experience in these organizations has allowed him to develop and refine his expertise in semiconductor manufacturing and design.

Collaborations

Throughout his career, Daisuke has collaborated with esteemed colleagues such as Masatoshi Akagawa and Naoyuki Shinonaga. These partnerships have contributed to the advancement of his projects and innovations.

Conclusion

Daisuke Ito's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the industry and pave the way for future innovations.