This inventor holds 1 USPTO granted patent and 4 published patent applications. Top assignees: Fu-Se Vacuum Forming Ltd., Taikisha Ltd.. Active years: 2026.
Company Filing History:
1 out of 1 
1 out of 76 Years Active: 2026
Title: Yoichi Kumon - Innovator in Coating Technology
Introduction
Yoichi Kumon is an inventor based in Osaka, Japan. He is known for his innovative approaches in the field of coating technology. Although he currently holds no granted patents, his work in developing advanced coating apparatuses showcases his commitment to innovation.
Latest Patent Applications
Kumon's latest patent applications include a coating apparatus designed to enhance the efficiency of the coating process. The first application describes a coating apparatus that features a displacement unit. This unit is configured to displace a first continuous structure and a second continuous structure, along with a work to be coated, relative to each other. This design allows a film to come into contact with the work to be coated through a series of first and second contact members.
The second application also focuses on a coating apparatus. It includes a support unit that is designed to support a film over the work to be coated. This support unit consists of a first support unit and a second support unit, which are arranged with a distance between them in a first direction. They are positioned on both sides of the work. The first support unit comprises a first lower member and a first upper member that vertically hold the first end of the film. Similarly, the second support unit includes a second lower member and a second upper member that vertically hold the second end of the film. Each lower member features a support surface that extends in a second direction, intersecting with the first direction while curving in an up-down direction, allowing it to support the film from below.
Conclusion
Yoichi Kumon's contributions to coating technology through his latest patent applications reflect his innovative spirit and dedication to advancing the field. His work has the potential to influence future developments in coating apparatuses.