Location History:
- Shiga, JP (1994 - 2002)
- Shiga-ken, JP (2002)
- Horikawa-dori, JP (2009)
- Kyoto, JP (2012 - 2020)
Company Filing History:
9 out of 1,306 
7 out of 1,121 
1 out of 2,248 
Years Active: 1994-2020
Title: Hiroyuki Araki: Innovator in Substrate Processing Technologies
Introduction
Hiroyuki Araki is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of substrate processing technologies, holding a total of 16 patents. His innovative work focuses on improving the efficiency and effectiveness of processing fluid supply devices and substrate processing methods.
Latest Patents
Araki's latest patents include several groundbreaking inventions. One of his notable patents is a processing fluid supplying apparatus designed to discharge a processing liquid from a discharge port to supply it to a processing object. This apparatus features a first piping system that allows the processing liquid to flow and includes an X-ray irradiating means that directs X-rays onto the processing liquid within the piping. The first piping is equipped with an opening closed by a window member made from a material that can transmit X-rays, enhancing the processing capabilities of the device.
Another significant invention is the substrate processing apparatus, which includes a cup part for receiving processing liquid, such as pure water, that splashes from a substrate. This cup part is made from an electrical insulation material, and hydrophilic treatment can be applied to its outer annular surface. The design allows water to be held on at least one surface of the cup part while processing the substrate, effectively suppressing the charged potential generated by splashing, thus preventing electric discharge during the application of processing liquid.
Career Highlights
Hiroyuki Araki has worked with notable companies in the industry, including Dainippon Screen Mfg. Co., Ltd. and Screen Holdings Co., Ltd. His experience in these organizations has contributed to his expertise in substrate processing technologies and innovation.
Collaborations
Araki has collaborated with several professionals in his field, including Masahiro Miyagi and Masanobu Sato. These collaborations have further enriched his work and contributed to the development of advanced processing technologies.
Conclusion
Hiroyuki Araki's contributions to substrate processing technologies through his innovative patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in processing fluid supply devices and methods, showcasing the importance of innovation in technology.