= 0.21 Inventors with similar research interests:
Location History:
- Hiratsuka, JP (1992)
- Kanagawa-ken, JP (2003)
- Kanagawa, JP (2003 - 2011)
- Kawasaki, JP (1994 - 2017)
Company Filing History:
Years Active: 1992-2017
Title: **Shuji Koyama: Innovator in Semiconductor Technology**
Introduction
Shuji Koyama is a prominent inventor based in Kawasaki, Japan, known for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 83 patents, Koyama has been at the forefront of developing innovative techniques that enhance manufacturing processes and improve product quality.
Latest Patents
Among Koyama's latest inventions is a remarkable etching method for silicon substrates. This method utilizes a liquid composition that includes an alkaline organic compound, water, and a boron compound, with the boron content ranging from 1% to 14% by mass. The boron compound options include boron sesquioxide, sodium tetraborate, metaboric acid, sodium perborate, sodium borohydride, zinc borate, and ammonium borate, showcasing a versatile approach to semiconductor processing.
Another noteworthy patent involves the manufacturing of a liquid ejection head substrate. This process includes forming multiple recesses in a silicon wafer and etching it to create a depression along with several through holes. By dividing the silicon wafer based on these through holes, Koyama's method streamlines the production of liquid ejection head substrates, thereby enhancing efficiency in manufacturing.
Career Highlights
Shuji Koyama works at Canon Kabushiki Kaisha, a leading technology company renowned for its innovation in imaging and printing solutions. His work has significantly contributed to Canon’s advancements in semiconductor and electronic component technologies, making him a valued asset within the company.
Collaborations
Throughout his career, Koyama has collaborated with notable colleagues such as Toshio Kashino and Jun Yamamuro. Working alongside such talented individuals has fostered a collaborative environment that promotes groundbreaking innovations in semiconductor technology.
Conclusion
Shuji Koyama’s extensive experience and innovative mindset have resulted in valuable contributions to the semiconductor industry. His numerous patents reflect a commitment to enhancing manufacturing techniques and product performance. As he continues to develop new technologies, Koyama remains a significant figure in the realm of semiconductor innovation.
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.