Company Filing History:
1 out of 2 
1 out of 2 Years Active: 1984
Title: Hiroji Noda: Innovator in Electric Railway Systems
Introduction
Hiroji Noda is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electric railway systems, particularly with his innovative patent that enhances the efficiency of overhead contact systems.
Latest Patents
Hiroji Noda holds a patent for a lambda type direct suspending overhead contact system for electric railways. This system includes two or more pairs of anchor ears connected to a contact wire and outer and inner suspension wires held by a suspension clamp on a fixed beam. The design features a tensile ratio of the outer suspension wire to the inner suspension wire of 2.0 to 3.5:1, which optimizes the performance of electric railways.
Career Highlights
Throughout his career, Hiroji Noda has worked with prominent organizations such as the Japanese National Railway and Sanwa Tekki Corporation. His experience in these companies has allowed him to develop and refine his innovative ideas in railway technology.
Collaborations
Hiroji Noda has collaborated with notable colleagues, including Osamu Oda and Masaru Iwase. Their teamwork has contributed to advancements in the field of electric railway systems.
Conclusion
Hiroji Noda's contributions to electric railway technology through his innovative patent and professional collaborations highlight his importance in the field. His work continues to influence the development of efficient railway systems.
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.