Company Filing History:
Years Active: 2014-2019
Title: Yasuyuki Yamato: Innovator in Polishing Compositions
Introduction
Yasuyuki Yamato is a prominent inventor based in Kiyosu, Japan. He has made significant contributions to the field of polishing compositions, holding a total of 10 patents. His work focuses on improving the efficiency and effectiveness of polishing methods, particularly in semiconductor applications.
Latest Patents
Yamato's latest patents include a polishing composition and a polishing method utilizing the same. One of his notable inventions is a polishing composition designed for silicon nitride, characterized by containing colloidal silica with an immobilized organic acid, such as a sulfonic acid or a carboxylic acid, and maintaining a pH of 6 or less. Another significant patent aims to provide a means to effectively remove impurities from the surface of a polishing object after chemical mechanical polishing (CMP). This composition is used after an initial polishing process and includes an organic compound with specific atomic characteristics, a pH adjusting agent, and a minimal amount of abrasive grains.
Career Highlights
Throughout his career, Yasuyuki Yamato has worked with notable companies, including Fujimi Incorporated and Fujima Incorporated. His experience in these organizations has allowed him to develop innovative solutions in the polishing industry.
Collaborations
Yamato has collaborated with several professionals in his field, including Tomohiko Akatsuka and Shuugo Yokota. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Yasuyuki Yamato is a distinguished inventor whose work in polishing compositions has significantly impacted the semiconductor industry. His innovative patents and collaborations highlight his commitment to advancing technology in this field.
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.