Company Filing History:
Years Active: 2018-2025
Title: Mitsutoshi Otaki: Innovator in Porous Silicon Technology
Introduction
Mitsutoshi Otaki, an accomplished inventor based in Susono, Japan, has made significant strides in the field of material science, particularly through his innovations in porous silicon materials. With an impressive portfolio of 26 patents, Otaki's work has the potential to impact various industries, including energy storage and electronics.
Latest Patents
Among his notable inventions are his latest patents, which include a manufacturing method of porous silicon material, a novel porous silicon material, and an innovative power storage device. The manufacturing method involves several critical steps, beginning with a particle forming step that melts a raw material containing aluminum (Al) as a primary element in amounts of 50% by mass or more alongside silicon (Si) in lesser amounts. This creates a silicon alloy. The subsequent pore forming step entails the removal of aluminum from this alloy, yielding a porous material. Finally, a heat treatment step is executed to diffuse elements other than silicon to the surface of the porous material, enhancing its properties.
Career Highlights
Currently, Mitsutoshi Otaki is employed at Toyota Jidosha Kabushiki Kaisha, commonly known as Toyota. His role at this prestigious automotive manufacturer allows him to innovate within a world-renowned company that is heavily invested in advancing technology and sustainability. Through his patents, Otaki contributes to the company's aim of developing high-performance materials.
Collaborations
Throughout his career, Otaki has collaborated with talented professionals in the industry, including notable coworkers Norihiro Ose and Hajime Hasegawa. These collaborations foster a creative and innovative environment, encouraging the development of groundbreaking technologies in porous materials and their applications.
Conclusion
Mitsutoshi Otaki’s achievements underscore his valuable contributions to the field of material science. His extensive patent portfolio and ongoing work at Toyota highlight his role as a key innovator, striving to push the boundaries of technology. With ongoing advancements in porous silicon materials, Otaki continues to pave the way for future innovations in energy storage and other applications.
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.