Location History:
- Beppu, JP (2022)
- Oita-Prefectur, JP (2022)
Company Filing History:
Years Active: 2022-2025
Title: The Innovative Journey of Sada Hiroyuki
Introduction
Sada Hiroyuki, an accomplished inventor based in Beppu, Japan, has made significant contributions to the field of semiconductor technology. With a total of three patents to her name, her work primarily focuses on advancements in the methods used for semiconductor manufacturing.
Latest Patents
Hiroyuki's latest patents showcase her innovative spirit and technical prowess. One of her notable inventions is the "Laser dicing for singulation." In this method, a dicing tape is applied over a metal layer covering portions of the surface of scribe streets on a semiconductor wafer. The wafer, equipped with semiconductor device dies, is then placed in a stealth dicing machine. By adjusting the power of a laser beam and focusing it through the wafer, Hiroyuki's method effectively ablates the metal layer along the scribe streets, enabling the singulation of semiconductor device dies.
Another significant invention from Hiroyuki is the "Subring for semiconductor dies." This design includes a base with an opening that spans a passage in a frame. The innovation features a projection extending from the base, designed to clamp the tape to the frame while preventing relative movement between the components, thereby ensuring stability during the manufacturing process.
Career Highlights
Hiroyuki is currently employed at Texas Instruments Corporation, where her technical expertise contributes to the continuous development of cutting-edge semiconductor technologies. Her work is recognized for enhancing the efficiency and reliability of semiconductor production.
Collaborations
Throughout her career, Sada Hiroyuki has collaborated with notable professionals in her field, including Michael Todd Wyant and Dave Charles Stepniak. These collaborations have enriched her work, combining diverse perspectives and expertise to foster innovation.
Conclusion
Sada Hiroyuki's journey as an inventor is marked by her dedication to advancing semiconductor technology. With her innovative patents, she represents the spirit of progress and the relentless pursuit of excellence in her field. Her contributions not only reflect her capabilities as an inventor but also highlight the collaborative efforts that drive innovation in technology today.