Company Filing History:
4 out of 21,351 
4 out of 52 Years Active: 1997-2000
Title: Nobuaki Doi: Innovator in Washing Technology
Introduction
Nobuaki Doi is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of washing technology, holding a total of four patents. His work focuses on improving the efficiency of washing apparatuses, particularly in removing contamination from substrates.
Latest Patents
One of Nobuaki Doi's latest patents is a washing apparatus and washing method designed to enhance the removal of contamination on a substrate. This innovative apparatus features a jet nozzle that jets out droplets toward the substrate. It includes a liquid supply device and a gas supply device connected to the jet nozzle. Additionally, a mixing device is incorporated to mix the liquid and gas supplied to the jet nozzle, transforming the liquid into droplets for effective cleaning.
Career Highlights
Throughout his career, Nobuaki Doi has worked with prominent companies such as Mitsubishi Denki Kabushiki Kaisha and Ryoden Semiconductor System Engineering Corporation. His experience in these organizations has contributed to his expertise in developing advanced washing technologies.
Collaborations
Nobuaki Doi has collaborated with notable coworkers, including Hiroshi Tanaka and Itaru Kanno. Their combined efforts have likely fostered innovation and creativity in their respective projects.
Conclusion
Nobuaki Doi's contributions to washing technology through his patents and career experiences highlight his role as an influential inventor. His innovative approaches continue to impact the industry positively.
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.