Company Filing History:
19 out of 1,111 
2 out of 504 
Years Active: 2014-2025
Title: The Innovative Contributions of Sei Negoro
Introduction: Sei Negoro is a distinguished inventor based in Kyoto, Japan, holding an impressive portfolio of 18 patents. His innovative work primarily revolves around chemical processing and substrate technology, demonstrating a commitment to advancing the field of materials science.
Latest Patents: Among his latest patents, Sei Negoro has developed a Chemical Liquid Preparation Device, which outlines a comprehensive method for preparing a TMAH-containing chemical liquid. This invention includes several key steps: establishing a correspondence between supply flow rates of oxygen-containing gas and inert gas, setting target dissolved oxygen concentrations, and supplying these gases in the correct ratio. Additionally, he has created a Substrate Processing Apparatus that utilizes a spin chuck to hold a substrate, incorporating a uniquely designed fluid nozzle with advanced gas discharge capabilities. This apparatus aims to optimize the processing of substrates through precise gas delivery mechanisms.
Career Highlights: Sei Negoro's career includes significant contributions while working at notable companies such as Screen Holdings Co., Ltd. and Tokuyama Corporation. His expertise in devising innovative solutions has solidified his reputation within the industry, showcasing his capabilities in technical development.
Collaborations: Throughout his career, Sei Negoro has collaborated with prominent colleagues like Kenji Kobayashi and Ryo Muramoto. These partnerships have resulted in collaborative innovations, further enhancing the quality and impact of his work.
Conclusion: Sei Negoro exemplifies the spirit of innovation in modern technology. His contributions to chemical preparation and substrate processing not only reflect his expertise but also highlight the importance of collaboration in driving advancements in technology. With 18 patents under his name, he continues to inspire future generations of inventors and engineers.
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.