Company Filing History:
3 out of 1,326 
1 out of 1 
1 out of 7 Years Active: 1992-1996
Title: Kiyotaka Nagai: Innovator in Moving Sidewalks and Molding Techniques
Introduction
Kiyotaka Nagai is a notable inventor based in Mihara, Japan. He has made significant contributions to the fields of transportation and manufacturing through his innovative patents. With a total of 3 patents, Nagai's work reflects his commitment to enhancing efficiency and functionality in everyday applications.
Latest Patents
One of Nagai's latest inventions is the speed variable moving sidewalk. This innovative design features an endless circulating path that includes inverting sections, a high-speed section, and speed variable sections. Each treadboard on the sidewalk moves independently, guided by rails, and is equipped with hooks that engage driving chains for smooth operation. Additionally, the handrail mechanism is designed to provide safety and convenience for passengers, with multiple independent moving handrail portions arranged without overlapping.
Another significant patent is the method of manufacturing a core and a mold. This method utilizes self-hardening molding sand or gas-hardening molding sand, which is charged into a core pattern while applying a three-dimensional jolt. This innovative approach enhances the efficiency of mold production, showcasing Nagai's expertise in manufacturing processes.
Career Highlights
Throughout his career, Kiyotaka Nagai has worked with prominent companies, including Mitsubishi Jukogyo Kabushiki Kaisha and Kao Quaker Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Nagai has collaborated with talented individuals such as Hiroaki Sano and Takashi Yasukuni. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Kiyotaka Nagai's contributions to innovation, particularly in moving sidewalks and manufacturing techniques, highlight his role as a forward-thinking inventor. His patents not only improve functionality but also enhance user experience in transportation and manufacturing.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.