Company Filing History:
Years Active: 2013-2015
Title: Daisuke Kuwahara: Innovator in Gas Sensor Technology
Introduction
Daisuke Kuwahara is a prominent inventor based in Toyama, Japan. He has made significant contributions to the field of gas sensor technology, holding a total of 2 patents. His work focuses on enhancing the performance and manufacturing processes of gas sensors, which are critical in various applications.
Latest Patents
Kuwahara's latest patents include a gas sensor element and a manufacturing method for metal oxide semiconductor materials used in gas sensors. The gas sensor element patent describes a design that reduces deformation of the sensitive portion due to stress. It features a base insulating layer with a heater wiring pattern, which is strategically formed on a support's front surface. The design includes a fixed portion and a non-fixed portion, with a cavity formed in the support to enhance functionality.
The manufacturing method for metal oxide semiconductor material outlines a process that prevents the coalescence of oxide precursors and noble metal colloid particles during production. This method includes several steps, such as synthesizing an oxide precursor solution, adjusting its pH, and preparing a uniform dispersion of the oxide precursor and noble metal colloid. The process culminates in a freeze-drying step to obtain a purified product.
Career Highlights
Kuwahara is currently employed at Hokuriku Electric Industry Co., Ltd., where he continues to innovate in the field of gas sensors. His work has been instrumental in advancing the technology used in various industrial applications.
Collaborations
Throughout his career, Kuwahara has collaborated with notable colleagues, including Tetsuji Imamura and Takayuki Nakano. These collaborations have contributed to the development of cutting-edge technologies in gas sensing.
Conclusion
Daisuke Kuwahara's contributions to gas sensor technology through his patents and work at Hokuriku Electric Industry Co., Ltd. highlight his role as an influential inventor in this field. His innovative approaches continue to shape the future of gas sensing applications.