Kenichirou Shirokawa

Title: Kenichirou Shirokawa: Innovator in Low Melting-Point Bonding Technology

Introduction

Kenichirou Shirokawa is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of semiconductor technology, particularly through his innovative work on low melting-point bonding members.

Latest Patents

Shirokawa holds a patent for a low melting-point bonding member, which includes a low melting-point alloy containing Bi: 46 mass % or more and 72 mass % or less, In: 26 mass % or more and 54 mass % or less, and Sn: 2 mass % or less when the total amount of Bi, In, and Sn is 100 mass %. This bonding member has a melting point ranging from 86 to 111° C. The patent also describes a method for producing this bonding member, which involves a plating step that includes Bi plating and In plating.

Career Highlights

Kenichirou Shirokawa is currently employed at Shinryo Corporation, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the efficiency and reliability of semiconductor electronic circuits.

Collaborations

Shirokawa collaborates with talented colleagues, including Hirotoshi Nishi and Takeshi Sawai, to further innovate in the field of semiconductor technology.

Conclusion

Kenichirou Shirokawa's contributions to low melting-point bonding technology exemplify the importance of innovation in the semiconductor industry. His patent and ongoing work at Shinryo Corporation highlight his role as a key figure in advancing this critical technology.