This inventor holds 3 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1996-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tsukuba, JP (1996)
- Ibaraki, JP (1998)
Company Filing History:
Years Active: 1996-1998
Title: Azusa Nakagawa: Innovator in Chemical Detection Technologies
Introduction
Azusa Nakagawa is a prominent inventor based in Tsukuba, Japan. She has made significant contributions to the field of chemical detection, holding a total of 3 patents. Her innovative work focuses on methods for detecting chemical substances in various phases, showcasing her expertise and dedication to advancing technology.
Latest Patents
One of her latest patents is a method for detecting chemical substances. This method involves identifying a chemical substance in different phases, such as vapor and liquid. The process includes diffusing the chemical substance into a predetermined phase and detecting changes in the electric state at an electrode over time. A fitting function based on the observed pattern is established to determine the parameters of the chemical substance being measured. In cases involving liquid phases, an electrolytic solution is supplied around the electrode to stabilize its electric state before introducing the chemical substance.
Another notable patent is her vapor phase sensor. This invention features measurement electrodes and a reference electrode formed on the bottom face of a measurement section. By supplying a predetermined electrolytic solution, the sensor can hold the solution on a surface, allowing for the diffusion of vapor phase substances, particularly odor substances, into the solution. The electric state change caused by these substances can then be detected, providing a reliable method for chemical detection.
Career Highlights
Azusa Nakagawa has established herself as a key figure in her field through her innovative patents and research. Her work at Sanyo Electric Co., Ltd. has allowed her to collaborate with other talented professionals, further enhancing her contributions to chemical detection technologies.
Collaborations
Some of her notable coworkers include Masahiro Iseki and Akifumi Iwama. Their collaboration has fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Azusa Nakagawa's contributions to chemical detection technologies are noteworthy and impactful. Her innovative methods and patents reflect her commitment to advancing scientific understanding and practical applications in this important area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile