Location History:
- Utsunomiya, JP (2020 - 2021)
- Osaka, JP (2023)
Company Filing History:
5 out of 10,240 
2 out of 7 
2 out of 4,415 
Years Active: 2020-2025
Title: Tetsuya Nakajima: Innovator in Steel Wire Technology
Introduction
Tetsuya Nakajima is a prominent inventor based in Utsunomiya, Japan. He has made significant contributions to the field of steel wire technology, holding a total of 5 patents. His innovative designs have advanced the performance and application of steel wires in various industries.
Latest Patents
Among his latest patents, Nakajima has developed a unique steel wire with a cross-section that features a flat shape. This design includes a pair of linear parts that oppose each other, along with a pair of curved parts that connect the linear sections. The curvature of these parts is meticulously defined, with specific radius measurements that enhance the wire's functionality. Another notable patent involves a steel wire and spring composition, which is formulated with precise percentages of carbon, silicon, manganese, chromium, and vanadium. This composition results in a matrix of tempered martensite, ensuring durability and performance.
Career Highlights
Throughout his career, Nakajima has worked with esteemed companies such as Sumitomo Electric Industries, Limited and Sumitomo Electric Tochigi Co., Ltd. His experience in these organizations has allowed him to refine his expertise in steel wire technology and contribute to innovative solutions in the industry.
Collaborations
Some of Nakajima's notable coworkers include Hiromu Izumida and Kenichi Yamashita. Their collaborative efforts have further propelled advancements in the field of steel wire technology.
Conclusion
Tetsuya Nakajima's contributions to steel wire 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 engineering.
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.