Location History:
- Niihama, JA (1977)
- Niihama, JP (1979)
- Osaka, JP (1986 - 1987)
- Takatsuki, JP (1986 - 1988)
Company Filing History:
8 out of 6,893 
1 out of 11 Years Active: 1977-1988
Title: **Innovator Spotlight: Tadanori Hashimoto**
Introduction
Tadanori Hashimoto is a distinguished inventor based in Osaka, Japan, known for his significant contributions to the field of materials science, particularly in the production of advanced inorganic compounds. With a total of nine patents to his name, Hashimoto has established himself as a prominent figure in the innovation landscape.
Latest Patents
Among his latest inventions, Hashimoto holds patents for two notable methods. The first is a "Method for Producing .alpha.-Form Silicon Nitride," which details a procedure for creating high-grade and fine powder silicon nitride with a central particle diameter ranging from 0.3 to 1.0 micrometers. This innovative method involves a heat treatment process at temperatures between 1,450 and 1,550 degrees Celsius in a nitrogen atmosphere, aimed at enhancing the material's heat stability and mechanical strength. His second patent, titled "Method for Producing an Inorganic Sintered Body," outlines a series of steps that contribute to the efficient creation of inorganic sintered materials.
Career Highlights
Throughout his career, Hashimoto has significantly influenced the chemical and materials industries. He has worked with notable companies such as Sumitomo Chemical Company, Limited and Sumitomo Aluminum Smelting Company, Limited, where his expertise in materials science has been instrumental in the development of new technologies.
Collaborations
In his innovative journey, Hashimoto has collaborated with esteemed colleagues, including Koichi Yamada and Kazuhiko Nakano. These partnerships have fostered a creative environment that has led to advancements in the field and contributed to the successful realization of multiple patents.
Conclusion
Tadanori Hashimoto's innovative spirit and dedication to research have made a lasting impact in materials science. His work continues to pave the way for advancements in silicon nitride production and inorganic sintered bodies, showcasing the importance of innovation in driving industry progress. As he moves forward, Hashimoto undoubtedly remains a key player in the evolution of this crucial field.
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.