This inventor holds 10 USPTO granted patents. Top assignee: Kabushiki Kaisha Toyota Chuo Kenkyusho. Active years: 1995-2016.
Location History:
- Aichi, JP (1995 - 2003)
- Okazaki, JP (1996 - 2016)
Company Filing History:
Years Active: 1995-2016
Title: Tohru Shiga: Innovator in Electrochemical Battery Technology
Introduction
Tohru Shiga is a prominent inventor based in Okazaki, Japan. He has made significant contributions to the field of electrochemical batteries, holding a total of 10 patents. His innovative work focuses on utilizing carbon dioxide and air in battery technology, which has the potential to revolutionize energy storage solutions.
Latest Patents
One of Shiga's latest patents is a gas battery that incorporates carbon dioxide gas as a positive electrode active material. This design features an F-type electrochemical cell where a positive electrode and a negative electrode are positioned with a separator in between. The system allows for the injection of an electrolyte solution, and a tank storing carbon dioxide gas is connected to the positive electrode. This innovative approach enables the cell to operate as a battery while immobilizing carbon dioxide, which is environmentally beneficial.
Another notable patent is for an alkali metal air battery, specifically a lithium air battery. This design includes a positive electrode facing a negative electrode made of metallic lithium, with a separator in between. Air can flow to the positive electrode, and a nonaqueous electrolytic solution is charged into the space between the electrodes. The inclusion of a compound with a stable radical skeleton enhances the battery's performance by serving as a redox catalyst for oxygen.
Career Highlights
Tohru Shiga is associated with Kabushiki Kaisha Toyota Chuo Kenkyusho, where he continues to develop cutting-edge battery technologies. His work has garnered attention for its potential applications in sustainable energy solutions.
Collaborations
Shiga collaborates with talented individuals such as Kensuke Takechi and Akane Okada, contributing to a dynamic research environment that fosters innovation.
Conclusion
Tohru Shiga's contributions to battery technology, particularly through his innovative patents, highlight his role as a key figure in the advancement of electrochemical energy storage. His work not only addresses current energy challenges but also paves the way for future developments in sustainable technology.