Company Filing History:
Years Active: 2004-2020
Title: **Innovative Contributions of Takafumi Yasuhara in Mechanical Engineering**
Introduction
Takafumi Yasuhara is a prominent inventor based in Fujisawa, Japan. With a remarkable portfolio of three patents, he has made significant strides in the field of mechanical engineering, particularly in the development of advanced materials and components.
Latest Patents
Yasuhara's recent patents showcase his expertise in manufacturing methods involving martensitic stainless steel. One of his notable patents details a specialized manufacturing method for mechanical components using this type of steel. The composition of the martensitic stainless steel includes, by mass percentage, C from 0.20% to 0.40%, N at 0.1% or less, Mo at 3% or less, and Cr ranging from 12.0% to 16.0%. This innovative method involves quenching the steel from a temperature of 1,030°C to 1,140°C and subjecting it to subzero treatment and tempering to achieve a prior austenite crystal grain size on the surface layer between 30 μm to 100 μm, yielding a surface hardness between 58 HRc to 62 HRc.
Career Highlights
Currently, Takafumi Yasuhara is associated with NSK Corporation, a leading player in the manufacturing of bearings and precision machinery. His work at NSK has allowed him to directly influence the innovation of rolling bearings and related devices, ensuring higher performance and durability in mechanical applications.
Collaborations
Yasuhara collaborates with other talented engineers, including Chikara Matsuzawa and Hiroshi Nishizawa. Together, they contribute to groundbreaking advancements in mechanical components, leveraging their collective expertise to enhance product functionality and efficiency.
Conclusion
In summary, Takafumi Yasuhara is a valuable asset to the field of mechanical engineering, with a strong focus on innovation through patenting unique manufacturing methods. His contributions not only reflect his individual genius but also the collaborative spirit of his team at NSK Corporation, setting a benchmark for future inventions 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.