Location History:
- Minami, JP (1994)
- Hiroshima, JP (1994 - 2001)
Company Filing History:
Years Active: 1994-2001
Title: Innovations of Masahiko Shibahara: Pioneering Patents in Surface Treatment
Introduction
Masahiko Shibahara, an inventive mind based in Hiroshima, Japan, has made significant contributions to the field of engineering through his innovative patents. With a total of four patents, he has focused his work on improving the performance and durability of various sliding members in mechanical systems. Shibahara's inventions reflect a deep understanding of surface treatment and molding techniques, demonstrating the critical intersection of creativity and engineering.
Latest Patents
Among his notable patents, the "Method of treating and smoothing sliding surface" stands out. This groundbreaking technique involves a multi-step process for finishing a sliding member using pressurized particle-containing fluid blasting, which effectively smooths surfaces with a roughness between approximately 0.02 to 0.7 µmRa. Additionally, he employs a unique treatment method of salt-bath nitrocarburizing that enhances the surface hardness of the sliding member while ensuring compatibility with the counterpart member.
Another eminent patent is the "Lost foam pattern for molding and method of making same". This innovative design involves a synthetic resin molding lost foam pattern that is decomposed and gasified by molten metal. The design features a runner portion that includes a hollow section and a base, with multiple short-sized gate portions that further streamline the molding process.
Career Highlights
Shibahara is affiliated with Mazda Motor Corporation, where he continues to develop and refine new technologies that improve vehicle efficiency and longevity. His experience at this renowned automotive company has enabled him to leverage his inventive skills for practical applications, enhancing the manufacturing processes and the quality of products.
Collaborations
Throughout his career, Shibahara has collaborated with esteemed colleagues such as Hiroshi Asai and Nobuhide Takeshige. Their joint efforts have fostered an environment of innovation that has driven forward several projects and patents, evidencing the power of teamwork in achieving breakthroughs in technology.
Conclusion
Masahiko Shibahara's contributions to innovation not only reflect his ingenuity but also his commitment to advancing engineering solutions in the automotive industry. With four patents to his name, his work continues to inspire future inventors and engineers, underscoring the importance of creativity in practical applications. His latest patents are a testament to the ongoing quest for improvement and excellence in mechanical design.