Company Filing History:
7 out of 1,235 
4 out of 213 
Years Active: 2014-2024
Title: Hiroaki Yaguchi: Innovator in Semiconductor Technology
Introduction
Hiroaki Yaguchi is a prominent inventor based in Toyama, Japan, known for his significant contributions to semiconductor technology. With a total of 11 patents to his name, Yaguchi has developed innovative solutions that enhance the efficiency and effectiveness of semiconductor manufacturing processes.
Latest Patents
Yaguchi's latest patents include a coating composition for pattern inversion. This composition fills gaps in organic underlayer film patterns formed on substrates, facilitating the transfer of resist patterns. The coating composition features a polysiloxane derived from a reaction of an alcohol with a silanol group in a hydrolysis-condensate of a hydrolysable silane. The hydrolysable silane contains four hydrolysable groups, with a specific mole ratio of silanes. Additionally, he has developed an acetal-protected silanol group-containing polysiloxane composition, which serves as a photosensitive and coating composition for creating flat films on substrates. This composition is crucial for performing pattern reversals in semiconductor devices.
Career Highlights
Throughout his career, Yaguchi has worked with notable companies, including Nissan Chemical Industries Limited and Nissan Chemical Corporation. His work has focused on advancing semiconductor technologies, particularly in the area of coating compositions and patterning techniques.
Collaborations
Yaguchi has collaborated with esteemed colleagues such as Shuhei Sh
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.