This inventor holds 2 USPTO granted patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Honda Motor Co., Ltd.. Active years: 2009.
Company Filing History:
1 out of 10,092 
1 out of 22,006 
Years Active: 2009
Title: Masahito Hasuike: Innovator in Metal Materials
Introduction
Masahito Hasuike is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of metal materials, holding 2 patents that showcase his innovative approach to alloy production and casting methods.
Latest Patents
Hasuike's latest patents include a metal material and method for production thereof. This invention involves a Zn–Al–Sn based alloy (ZAS alloy) with copper diffused within it. The copper is diffused to a depth of 0.5 mm or more from the surface, with its concentration decreasing towards the interior of the alloy. Notably, there is no specific interface between the copper and the ZAS alloy. The method for producing this metal material involves applying an agent containing a solvent and copper-containing materials to the surface of the ZAS alloy, followed by heating to facilitate copper diffusion.
Another significant patent is for a mold for casting, primarily made of SMC420. This mold features a cavity forming portion made of maraging steel, which offers superior toughness and heat shock resistance compared to SMC420. The method for manufacturing this mold includes filling a concave portion with molten metal prepared by melting a welding rod through arc welding, followed by cooling and solidifying the molten metal.
Career Highlights
Throughout his career, Hasuike has worked with prominent companies such as Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in metal materials and innovative manufacturing processes.
Collaborations
Hasuike has collaborated with notable coworkers, including Naoji Yamamoto and Michiharu Hasegawa. Their combined efforts have likely fostered advancements in their respective fields.
Conclusion
Masahito Hasuike's contributions to metal materials and casting methods reflect his innovative spirit and dedication to advancing technology. His patents demonstrate a commitment to improving manufacturing processes and material properties.