Location History:
- Takatsuki, JP (2004)
- Kyoto, JP (1984 - 2012)
Company Filing History:
1 out of 943 
1 out of 10,240 
1 out of 16,453 
Years Active: 1984-2012
Title: Keiichi Ishihara: Innovator in Gas-Absorbing Materials and Thermoelectric Technologies
Introduction
Keiichi Ishihara is a prominent inventor based in Kyoto, Japan, known for his contributions to the fields of gas-absorbing substances and thermoelectric materials. With three patents to his name, Ishihara's innovations are paving the way for advancements in material science and engineering.
Latest Patents
Ishihara’s latest patents include three groundbreaking inventions:
1. **Gas-absorbing substance and alloy**: This invention details a gas-absorbing substance containing lithium and a solid material with hardness of 5 or more, capable of absorbing nitrogen or oxygen at 25°C under normal pressure. The gas-absorbing alloy consists of at least two metals that do not form intermetallic compounds, with an enthalpy greater than 0 and featuring an atomic mixture of the metals. This invention also highlights a gas-absorbing material composed of both the substance and alloy.
2. **Thermoelectric material and manufacturing method**: This patent describes a thermoelectric material with a high Seebeck coefficient and substantial power factor. The material showcases excellent shock resistance, thermal strain resistance, and formability. The thermoelectric element is constructed from a multilayered body of a semimetal, a metal, or synthetic resin, with laminar bodies ranging from 0.3 nm to 1000 nm in thickness. Various combinations of materials, such as Bi-Al and Ag-Fe, can form the initial multilayered body, which is created by rolling or pressing.
Career Highlights
Keiichi Ishihara has garnered significant experience working with notable companies, including Asahi Kasei Corporation and Sumitomo Electric Industries, Limited. His roles in these organizations have allowed him to develop and refine his innovative ideas into patented technologies.
Collaborations
Throughout his career, Ishihara has collaborated with talented engineers and researchers, including his coworkers Hideo Shingu and Nobuyoshi Imaoka. These collaborations have facilitated the creation and enhancement of his patented inventions.
Conclusion
Keiichi Ishihara’s innovative contributions to gas-absorbing materials and thermoelectric technologies underscore his dedication to material science. With three patents that demonstrate his expertise and creativity, Ishihara continues to influence the field, paving the way for future advancements in industrial 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.