Company Filing History:
Years Active: 1994-2006
Title: Innovations by Katsushi Yoshioka
Introduction
Katsushi Yoshioka is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of substrate treating technology, holding a total of 11 patents. His work focuses on improving the efficiency and effectiveness of substrate treatment processes.
Latest Patents
Yoshioka's latest patents include a substrate treating method and apparatus designed to eliminate wasteful consumption of treating solutions. This innovative apparatus delivers the treating solution in a strip form to a substrate from a nozzle that sweeps over the surface. One aspect of his invention involves collecting vessels arranged around a developing cup that collects part of the developer delivered from a nozzle. Another aspect features collecting vessels positioned below the nozzle, which are moved according to the nozzle's position relative to the wafer. Additionally, his substrate treating apparatus enhances throughput by incorporating an antireflection film forming block, a resist film forming block, and a developing block, all equipped with chemical treating modules and a main transport mechanism.
Career Highlights
Yoshioka is associated with Dainippon Screen Mfg. Co., Ltd., a company known for its advancements in manufacturing technology. His work has significantly impacted the efficiency of substrate treatment processes, making him a key figure in the industry.
Collaborations
Some of his notable coworkers include Kenji Sugimoto and Tsuyoshi Mitsuhashi, who have collaborated with him on various projects.
Conclusion
Katsushi Yoshioka's innovative contributions to substrate treating technology have established him as a leading inventor in his field. His patents reflect a commitment to improving industrial processes and enhancing efficiency.
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.