Location History:
- Sayama, JP (2012 - 2013)
- Saitama, JP (2012 - 2019)
Company Filing History:
Years Active: 2012-2019
Title: Hiroyuki Sasaki: Innovator in Solder Materials and Quartz Crystal Devices
Introduction
Hiroyuki Sasaki is a prominent inventor based in Saitama, Japan. He has made significant contributions to the fields of solder materials and electronic components. With a total of 10 patents to his name, Sasaki continues to push the boundaries of innovation in his industry.
Latest Patents
Sasaki's latest patents include a novel solder material and a mesa-type quartz-crystal vibrating piece. The solder material comprises an alloy of at least five elements, including Sn, Cu, Sb, and In, with 20 mass % or less of Ag. Notably, the solidus temperature of this solder material exceeds 290°C, while the liquidus temperature is 379°C or less, maintaining a temperature difference of 70°C or less between the two.
The mesa-type quartz-crystal vibrating piece features a quadrangular vibrator with excitation electrodes on both main surfaces. It includes a thin portion outside the quadrangular shape, with extraction electrodes that are decentered from the excitation electrodes. This innovative design enhances the performance of quartz crystal devices.
Career Highlights
Hiroyuki Sasaki is currently employed at Nihon Dempa Kogyo Co., Ltd., where he continues to develop cutting-edge technologies. His work has significantly impacted the electronics industry, particularly in the development of reliable solder materials and quartz crystal devices.
Collaborations
Sasaki collaborates with talented coworkers, including Kenji Shimao and Manabu Ishikawa. Their combined expertise fosters an environment of innovation and creativity, leading to groundbreaking advancements in their field.
Conclusion
Hiroyuki Sasaki is a distinguished inventor whose work in solder materials and quartz crystal devices exemplifies the spirit of innovation. His contributions continue to shape the future of technology in the electronics industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.