Location History:
- Shibata, JP (1989 - 1999)
- Shibata-gun, JP (2001)
- Shibata-machi, JP (1996 - 2005)
- Miyagi, JP (1989 - 2011)
Company Filing History:
21 out of 234 
7 out of 28,559 
1 out of 28 Years Active: 1989-2011
Title: **Mitsuo Sato: Innovator in Stencil Printing Technology**
Introduction
Mitsuo Sato, based in Shibata-machi, Japan, is a renowned inventor with an impressive portfolio of 28 patents. His work primarily focuses on advancements within the stencil printing industry, showcasing a commitment to innovation and enhancement of printing processes.
Latest Patents
Among Mitsuo's latest inventions are a varnish coating device and a stencil printing apparatus. The varnish coating device allows users to apply a uniform film of viscous coating, such as varnish, onto printed products effectively. This device can be utilized in conventional digital stencil printing apparatuses, replacing the traditional drum unit with ease. Key components of the varnish coating unit include a coating roller for applying varnish, a supply device featuring a doctor roller to maintain the varnish pool, and a cradle for holding the varnish container.
The stencil printing apparatus created by Sato addresses issues related to discharge sheet peeling and defects during printing on coated sheets. By incorporating a control device that differentiates between coated and non-coated sheets, the apparatus ensures that platemaking starts only with the appropriate stencil base sheet. This innovation significantly enhances the reliability and efficiency of the printing process.
Career Highlights
Mitsuo Sato has made significant contributions to the field of printing technology, drawing on his experience at notable companies, including Tohoku Ricoh Co., Ltd. and Ricoh Company, Ltd. His career is marked by a dedication to research and development, leading to the creation of numerous patents that have impacted the industry.
Collaborations
Throughout his career, Mitsuo has collaborated with talented individuals such as Tomoya Otomo and Kenji Endo. These partnerships have further fueled his innovative spirit, resulting in breakthrough inventions that help streamline and improve printing processes.
Conclusion
Mitsuo Sato's contributions to the field of stencil printing are invaluable. With his extensive list of patents and continued innovation, he stands as a key figure in advancing printing technology. His work not only enhances operational efficiency but also sets new standards in quality for coated sheet printing.