This inventor holds 2 USPTO granted patents. Top assignee: Denso Corporation. Active years: 2020-2022.
Location History:
- Aichi-pref, JP (2020)
- Kariya, JP (2022)
Company Filing History:
Years Active: 2020-2022
Title: Innovations by Tatsuki Ujiyama
Introduction
Tatsuki Ujiyama is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of gas sensing technology. With a total of 2 patents to his name, Ujiyama's work focuses on enhancing the efficiency and accuracy of gas sensors.
Latest Patents
One of Ujiyama's latest patents is a gas sensor designed to detect specific gas concentrations in measured gas. This innovative gas sensor element includes a solid electrolyte and features a measured gas side electrode that introduces gas through a porous diffusion resistance layer. The design incorporates a reference gas side electrode and a diffusion space portion, optimizing the relationship between the inlet and outlet distances for improved performance.
Another significant patent is for an A/F sensor and its manufacturing method. This sensor includes a solid electrolyte body shaped like a cup and is strategically placed downstream of a purification device in the exhaust gas flow. The solid electrolyte body is made of zirconia and features both a measurement electrode and a reference electrode, allowing for precise detection of oxygen ions. The detection part of the sensor boasts a cubic phase ratio of 88 mol % or more, enhancing its functionality.
Career Highlights
Tatsuki Ujiyama is currently employed at Denso Corporation, a leading company in the automotive industry. His work at Denso has allowed him to focus on developing advanced sensor technologies that contribute to cleaner and more efficient automotive systems.
Collaborations
Ujiyama collaborates with talented coworkers, including Yasufumi Suzuki and Yasutaka Kamiya. Their combined expertise fosters an environment of innovation and creativity, leading to groundbreaking advancements in sensor technology.
Conclusion
Tatsuki Ujiyama's contributions to gas sensor technology exemplify the spirit of innovation. His patents reflect a commitment to improving environmental monitoring and automotive efficiency. Ujiyama's work continues to influence the field, paving the way for future advancements.