Company Filing History:
4 out of 42,485 
1 out of 3 
1 out of 1 Years Active: 1985-1989
Title: Hayashi Nakazawa: Innovator in Power Transmission and Conveyor Systems
Introduction
Hayashi Nakazawa is a notable inventor based in Katsuta, Japan. He has made significant contributions to the fields of power transmission and conveyor systems, holding a total of 4 patents. His innovative designs have improved the efficiency and reliability of various mechanical systems.
Latest Patents
One of Nakazawa's latest patents is a power transmitting apparatus featuring a chain retaining member. This apparatus is designed to maintain the engagement between a chain and sprockets, even as the chain may elongate over time. The inclusion of the chain retaining member reduces the frequency of chain tension adjustments, enhancing the overall reliability of the system. Another significant patent is for the frame of a passenger conveyor. This design includes multiple frame sections that can be easily re-assembled at installation sites, thanks to a positioning pin and hole mechanism that simplifies the assembly process.
Career Highlights
Throughout his career, Nakazawa has worked with prominent companies such as Hitachi, Ltd. and Hitachi Elevator Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Nakazawa has collaborated with talented individuals in his field, including Hiroumi Iyoda and Makoto Ueta. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Hayashi Nakazawa's contributions to power transmission and conveyor systems demonstrate his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving mechanical reliability and efficiency, making him a significant figure in the world of invention.
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.