Katsumi Ito

Title: Innovations of Katsumi Ito

Introduction

Katsumi Ito is a notable inventor based in Seto, Japan. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His work focuses on enhancing the safety and efficiency of sealed batteries.

Latest Patents

One of his latest innovations is a sealed battery featuring a safety valve. This design includes a case that is partially equipped with a safety valve, which has a thin portion that is thinner than the surrounding areas. The safety valve is designed with a slit to prevent heat conduction from other parts of the case to the thin portion, ensuring enhanced safety. Another significant patent is for a sealed secondary battery that incorporates a current cut-off device. This device is designed to be inexpensive and uncomplicated, eliminating the need for a separate current cut-off device. The battery casing and sealing plate work together with an electrode body and current collecting plates to create a reliable energy source. The design includes a contact section that bows inward, allowing for electrical contact that is cut off when the internal pressure rises, preventing potential hazards.

Career Highlights

Katsumi Ito has worked with prominent companies in the automotive and manufacturing sectors. He has been associated with Toyota Motor Corporation and Fuji Springs Co., Inc., where he has contributed to advancements in battery technology and safety features.

Collaborations

Throughout his career, Katsumi has collaborated with talented individuals such as Tomohiro Matsuura and Akira Fujii. These partnerships have fostered innovation and development in his projects.

Conclusion

Katsumi Ito's contributions to battery technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in energy storage solutions.