Location History:
- Takasaki, JP (2012 - 2020)
- Annaka, JP (2013 - 2021)
Company Filing History:
16 out of 5,978 
1 out of 42 Years Active: 2012-2021
Title: **Yoshihira Hamamoto: Innovator in Semiconductor Technology**
Introduction
Yoshihira Hamamoto, an accomplished inventor based in Annaka, Japan, is recognized for his significant contributions to the field of semiconductor technology. With a remarkable portfolio of 17 patents, Hamamoto has been instrumental in developing innovations that enhance the performance and reliability of semiconductor devices.
Latest Patents
Hamamoto's latest patents showcase his expertise in heat-curable resin compositions for semiconductor applications. One of his notable inventions is a resin composition that yields a cured product exhibiting superior heat resistance over extended periods, along with low water absorption rates that enhance reflow resistance at high temperatures. This innovation is crucial for ensuring the durability of semiconductor devices.
Another significant patent details a heat-curable resin composition for semiconductor encapsulation that excels in moldability. This composition produces a cured product with a low elastic modulus, maintaining a favorable glass-transition temperature even under high thermal conditions. Both inventions demonstrate Hamamoto's commitment to advancing the field of semiconductor technology.
Career Highlights
Hamamoto is currently associated with Shin-Etsu Chemical Co., Ltd., where he continues to drive innovation in materials for semiconductor applications. His extensive experience and understanding of material science position him as a leader in the industry, making valuable contributions to modern technology.
Collaborations
Throughout his career, Hamamoto has collaborated with notable researchers, including Tsutomu Kashiwagi and Toshio Shiobara. These partnerships have fostered an environment of innovation and have led to the development of groundbreaking technologies within the semiconductor sector.
Conclusion
Yoshihira Hamamoto's expertise and inventive prowess have established him as a significant figure in semiconductor technology. With a strong foundation of patents and collaborations, he continues to propel the industry forward through his innovative developments. His work exemplifies the impact of dedicated inventors on advancing technology and improving the performance of critical electronic components.