Location History:
- Tatsunoshi, JP (1993)
- Hyogoken, JP (1997)
Company Filing History:
2 out of 68 
1 out of 1 
1 out of 2 Years Active: 1993-1997
Title: Shinichiro Shiotsu: Innovator in Liquid Crystal and Semiconductor Manufacturing
Introduction
Shinichiro Shiotsu is a notable inventor based in Tatsunoshi, Japan. He has made significant contributions to the fields of liquid crystal board manufacturing and semiconductor processes. With a total of two patents to his name, his work focuses on improving the efficiency and quality of manufacturing solutions.
Latest Patents
Shiotsu's latest patents include an "Apparatus for Controlling Resist Stripping Solution" and an "Apparatus for Controlling Developing Solution." The first patent addresses the need for a reliable resist stripping solution in manufacturing processes. This apparatus utilizes an absorption photometer to detect the dissolved resist concentration, ensuring that the quality of the solution remains constant. It also features a first replenishing device for organic solvents and alkanolamines, as well as a second replenishing device for maintaining the concentration of these components. This innovation notably reduces the consumption volume of the solution, operational downtime, and overall costs.
The second patent focuses on an alkaline developing solution used in the development of photosensitive organic resin. Similar to the first, this apparatus employs an absorption photometer to monitor the dissolved resin concentration. It includes a first replenishing device for undiluted developing solution and pure water, along with a second device for maintaining the alkali concentration. This design ensures consistent developing performance and minimizes operational downtime.
Career Highlights
Throughout his career, Shinichiro Shiotsu has worked with reputable companies such as Nagase & Company, Ltd. and Hirama Rika Kenkyujio Ltd. His experience in these organizations has contributed to his expertise in the field of manufacturing solutions.
Collaborations
Shiotsu has collaborated with notable coworkers, including Toshimoto Nakagawa and Kouzo Tsukada. Their combined efforts have further advanced the innovations in the manufacturing processes they have worked on.
Conclusion
Shinichiro Shiotsu's contributions to the field of liquid crystal and semiconductor manufacturing through his innovative patents demonstrate his commitment to enhancing manufacturing efficiency and quality. His work continues to impact the industry positively.