Masahiro Iba is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on improving the reliability and efficiency of electronic devices.

Latest Patents

One of his latest patents is for a wiring board with a semiconductor component. This electronic device is designed to minimize defects, such as cracks in solder joint portions during the reflow process of a flip-chip connection. The semiconductor component is flip-chip bonded to a pad array on the board side through individual solder joint portions. The design includes specific solder resist layers that ensure optimal performance.

Another notable patent involves a method of producing a wiring board. This method includes a preliminary plating step that forms a solder resist layer, exposing the main layer of each metal pad. It also involves applying a solder paste that is thicker than the preliminary Sn plated layer, followed by a solder melting step that creates a Sn solder covering layer. This innovative approach enhances the reliability of the wiring board.

Career Highlights

Masahiro Iba is currently employed at NGK Spark Plug Company, Limited, where he continues to develop cutting-edge technologies in the semiconductor field. His expertise and innovative mindset have positioned him as a key player in his company.

Collaborations

He has collaborated with notable coworkers, including Hisashi Wakako and Kazuhisa Sato, contributing to various projects that advance semiconductor technology.

Conclusion

Masahiro Iba's contributions to semiconductor technology through his patents and work at NGK Spark Plug Company, Limited, highlight his role as an influential inventor in the industry. His innovative approaches continue to shape the future of electronic devices.

Profile summary based on public USPTO records.

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