Location History:
- Oita, JP (1993)
- Yamaguchi, JP (2003)
Company Filing History:
Years Active: 1993-2003
Title: Kuniaki Miyahara: Innovator in Semiconductor Technology
Introduction
Kuniaki Miyahara is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on improving processes in semiconductor device production, particularly in the area of material removal.
Latest Patents
Miyahara's latest patents include a composition for removing side walls and a method for removing side walls in semiconductor devices. The composition consists of an aqueous solution containing both nitric acid and at least one carboxylic acid, such as polycarboxylic acid or aminocarboxylic acid. This innovative solution allows for the effective removal of side walls at low temperatures and in a short time, without corroding the wiring material, such as aluminum alloy. This advancement enables the efficient production of semiconductor devices with minimal corrosion to the aluminum alloy wiring.
Another patent involves a process for preparing lower fatty acid esters, such as ethyl acetate or ethyl acrylate. This process utilizes a reaction between lower fatty acids, like acetic acid or acrylic acid, and lower olefins, such as ethylene, using a solid catalyst made from heteropoly-acid or its salt. The esterification occurs in the gaseous phase, showcasing Miyahara's innovative approach to chemical processes.
Career Highlights
Kuniaki Miyahara is currently employed at Showa Denko K.K., where he continues to develop and refine technologies in semiconductor manufacturing. His expertise and innovative mindset have positioned him as a key player in the industry.
Collaborations
Miyahara has collaborated with notable colleagues, including Kenichi Sano and Masaaki Nishiyama. These partnerships have contributed to the advancement of their shared goals in semiconductor technology.
Conclusion
Kuniaki Miyahara's contributions to semiconductor technology through his innovative patents demonstrate his commitment to advancing the field. His work not only enhances production efficiency but also ensures the integrity of semiconductor devices.
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.