Company Filing History:
1 out of 6 
1 out of 6,893 Years Active: 2003-2009
Title: Innovator Sumio Hamada - Pioneering Insecticidal Resin Technology
Introduction
Sumio Hamada, an accomplished inventor based in Itami, Japan, has made significant contributions to materials science through his innovative work in olefin-based resin technology. With a total of two patents to his name, Hamada's inventions focus primarily on creating advanced materials that enhance agricultural practices.
Latest Patents
Hamada’s latest patents include the development of two-layered olefin-based resin pellets specifically designed for insecticidal resin compositions. The first patent describes a two-layered olefin-based resin pellet featuring a core layer composed of an olefin-based resin composition that integrates various components such as an insecticidal compound, a granular inorganic filler, a metal soap, and an olefin-based resin with a high solubility to the insecticidal compound. The second patent outlines a process for manufacturing multilayer pellets, which involves creating a core-sheath structure. This process entails supplying core and sheath materials to a die extruder, extruding multilayer strands, and subsequently cutting them into pellets for various applications.
Career Highlights
Throughout his career, Hamada has worked with prestigious organizations, namely Sumika Color Company, Limited and Sumitomo Chemical Company, Limited. His experiences at these firms provided him with a solid foundation in materials research and development, driving his innovative endeavors.
Collaborations
Hamada's journey in innovation has been enriched by collaborations with remarkable professionals in the field, including Hiroyuki Mori and Naohiko Mushiake. Together, they have contributed to advancements in resin technology and material sciences.
Conclusion
Sumio Hamada stands out as a notable inventor in the realm of olefin-based resins, particularly for his inventive solutions addressing agricultural pest control. His patents reflect a blend of creativity and scientific understanding, promising potential applications that can greatly benefit 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.