Company Filing History:
10 out of 702 
2 out of 203 Years Active: 1989-2025
Title: Hiroshi Uchihara: Innovator in Elemental Analysis Technology
Introduction
Hiroshi Uchihara is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of elemental analysis, holding a total of nine patents. His work focuses on developing advanced devices that enhance the accuracy and efficiency of analyzing test samples.
Latest Patents
Uchihara's latest patents include an elemental analysis device designed for analyzing test samples with a cleaning gas supply mechanism. This innovative device features a heating furnace where a test sample is heated to generate a sample gas. It includes an inflow path for introducing a carrier gas and an outflow path for leading out a mixture gas composed of the carrier gas and sample gas. A dust filter is integrated into the outflow path, along with an analysis mechanism that detects predetermined components in the mixture gas. Additionally, the device incorporates a cleaning gas supply mechanism that cleans the dust filter in the opposite direction of the gas flow. Another notable patent is an elemental analysis device that utilizes a first and second electrode to heat a sample contained in a crucible. This device is designed with a unique second electrode structure that includes a cap and a screwing mechanism, enhancing its functionality.
Career Highlights
Throughout his career, Uchihara has worked with reputable companies such as Horiba, Ltd. and Horiba Stec, Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of cutting-edge analytical technologies.
Collaborations
Uchihara has collaborated with notable colleagues, including Takahito Inoue and Masahiko Ikeda. These partnerships have fostered innovation and have been instrumental in advancing the field of elemental analysis.
Conclusion
Hiroshi Uchihara's contributions to elemental analysis technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in analytical devices, showcasing the importance of innovation in scientific research.