Location History:
- Hyogo, JP (1991 - 2001)
- Hyogo-ken, JP (1996 - 2010)
- Itami, JP (1994 - 2019)
Company Filing History:
11 out of 10,239 
5 out of 10,092 
4 out of 95 
Years Active: 1991-2019
Title: The Innovations of Toshihiko Kaji
Introduction
Toshihiko Kaji is a prolific inventor based in Itami, Japan, known for his significant contributions to the field of aluminum alloy technologies. With a remarkable portfolio of 17 patents, he has continuously pushed the boundaries of innovation in materials science, particularly in the production of liquid phase sintered aluminum alloy components.
Latest Patents
Among his latest patents, Kaji has developed a method for producing liquid phase sintered aluminum alloy members. This complex process involves several stages: compacting aluminum alloy powder containing elements such as silicon, magnesium, copper, and zinc; sintering the compacted material; heat treating to soften the resultant sintered body; and finally aging the material to enhance its properties through precipitation formation. Another noteworthy invention is a method for manufacturing rigid internal gears for wave gear devices. This innovative process includes preforming an internal teeth-forming component with a harder aluminum alloy, followed by forging it integrally with the gear main body to enhance durability and functionality.
Career Highlights
Throughout his career, Toshihiko Kaji has collaborated with esteemed companies such as Sumitomo Electric Industries and Honda Motor Co., Ltd. His experience at these organizations has provided him with a strong foundation in advanced manufacturing techniques and material development, which he applies in his innovative projects.
Collaborations
Kaji has partnered with talented professionals like Yoshinobu Takeda and Yoshishige Takano, further enriching his work through diverse expertise and collaborative efforts. These partnerships have played a crucial role in the advancement of his patented technologies.
Conclusion
Toshihiko Kaji stands out as a leading figure in the realm of aluminum alloy innovations. His 17 patents reflect his dedication to improving manufacturing processes and developing higher performance materials. As he continues to innovate, his contributions will likely shape the future of materials science and engineering.
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.