This inventor holds 4 USPTO granted patents. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Jukogyo Kabushiki Kaisha, Toray Industries, Inc.. Active years: 1995-2010.
Location History:
- Hiroshima-ken, JP (2005)
- Mihara, JP (1995 - 2010)
Company Filing History:
2 out of 4,738 
1 out of 1,326 
1 out of 3,572 
Years Active: 1995-2010
Title: Keiichi Fujiki: Innovator in Papermaking Technology
Introduction
Keiichi Fujiki is a notable inventor based in Mihara, Japan. He has made significant contributions to the field of papermaking technology, holding a total of 4 patents. His innovative approaches have improved the efficiency and quality of paper production processes.
Latest Patents
Fujiki's latest patents include a "Flow sheet for paper machine and method of manufacturing the same." This invention aims to enhance the surface smoothness of flow sheets used in paper machines. By utilizing reinforced fibers in a mold and creating an enclosed space, he has developed a method that allows for the impregnation of matrix resin, resulting in a flow sheet with a surface smoothness of 0.25 µm or less in terms of arithmetical mean roughness.
Another significant patent is the "Tube bank structure and flow tube producing method." This invention improves the stabilization of stock flow in the tube bank of a papermaking machine. By preventing turbulence and uneven concentration of stock flow, Fujiki's design accelerates the papermaking process through a simple and cost-effective solution. The flow tubes feature a smaller diameter pipe portion, a larger diameter pipe portion, a tapered pipe portion, and a rectangular pipe portion, ensuring a smooth transition in cross-sectional configuration.
Career Highlights
Throughout his career, Keiichi Fujiki has worked with prominent companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Jukogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to advancements in papermaking technology.
Collaborations
Fujiki has collaborated with notable coworkers, including Tetsuo Makino and Akimine Izawa. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Keiichi Fujiki's contributions to papermaking technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in enhancing production processes.