Yukihiro Ito

Title: Innovations of Yukihiro Ito in Alkaline Dry Cell Technology

Introduction

Yukihiro Ito is a notable inventor based in Takasaki, Japan. He has made significant contributions to the field of battery technology, particularly with his innovative work on alkaline dry cells. His inventions focus on enhancing the efficiency and practicality of battery systems.

Latest Patents

Yukihiro Ito holds a patent for an alkaline dry cell, which features a unique design that includes an anode inside a cathode. The anode consists of a metal anode current collector within a gel anode, utilizing zinc alloy powder as the active material. The cathode is designed with a depolarizing mixture that incorporates electrolytic manganese dioxide. This innovative structure allows for economical use of small amounts of active materials. The alkaline dry cell is characterized by a theoretical capacity ratio between the anode and cathode ranging from 1.0 to 1.20, and a contact area ratio between the anode and cathode that varies from 1.82 to 8.24. This design results in a short charge-up time, making the alkaline dry cell particularly suitable for powering camera flashes.

Career Highlights

Yukihiro Ito is associated with Toshiba Battery Co., Ltd., where he has been instrumental in advancing battery technology. His work has not only contributed to the company's reputation but has also pushed the boundaries of what is possible in battery design and functionality.

Collaborations

Yukihiro Ito has collaborated with Kazunari Kobayashi, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge battery technologies.

Conclusion

Yukihiro Ito's contributions to alkaline dry cell technology exemplify the innovative spirit of modern inventors. His work continues to influence the battery industry, paving the way for more efficient and effective energy solutions.