Location History:
- Aichi Prefecture, JP (1988)
- Aichi, JP (1987 - 1994)
Company Filing History:
3 out of 248 
1 out of 13,395 
Years Active: 1987-1994
Title: Kenji Isokawa: Innovator in Steel Material Technology
Introduction
Kenji Isokawa is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of steel materials, holding a total of 3 patents. His work focuses on enhancing the properties of steel for various applications, particularly in manufacturing processes.
Latest Patents
Isokawa's latest patents include a steel shaft material that is capable of being directly cut. This innovation allows for a steel shaft material to have desirable cuttability and induction hardenability even in the form of milled stock without requiring any heat treatment, such as annealing. The steel ingot prepared for this invention contains specific percentages of carbon, silicon, manganese, boron, titanium, aluminum, nitrogen, and optional elements like chromium and molybdenum. The manufacturing process involves heating the ingot and milling it at a controlled temperature, resulting in a microstructure that meets stringent hardness and decarbonized depth standards.
Another notable patent is for a manufacturing process for high-temperature carburized case-hardened steel. This steel consists of a carefully balanced composition of carbon, silicon, manganese, and vanadium, which ensures a fine grain size even after carburizing at high temperatures. The steel may also include additional elements for reinforcement and grain growth suppression.
Career Highlights
Throughout his career, Kenji Isokawa has worked with notable companies such as Daido Tokushuko Kabushiki Kaisha and Nissan Motor Company Limited. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in steel technology.
Collaborations
Isokawa has collaborated with esteemed colleagues, including Kimihiro Shibata and Masahide Ike. Their combined expertise has furthered the development of innovative steel materials and manufacturing processes.
Conclusion
Kenji Isokawa's contributions to steel material technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and manufacturing techniques, positioning him as a key figure in the industry.
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.