Kazuo Ishida

Title: Kazuo Ishida: Innovator in Battery Technology

Introduction

Kazuo Ishida is a prominent inventor based in Suita, Japan. He has made significant contributions to the field of battery technology, holding a total of 6 patents. His work focuses on improving the performance and safety of battery cells, particularly in alkaline and hermetically sealed designs.

Latest Patents

Ishida's latest patents include a hermetically sealed cell comprising a liquid active material. This innovative cell features an oxyhalide compound in a liquid state at room temperature as a positive active material. It also includes a negative electrode containing at least one alkali metal and a cell container designed with a thin-wall part for explosion-proofing. Additionally, the cell is equipped with a hermetic seal and a resinous ring to enhance explosion-proof performance. Another notable patent is for an alkaline cell that utilizes a positive electrode can made from stainless steel containing more than 23% chrome by weight. This design aims to prevent damage from gastric juice and may include a nickel coating to prevent the release of Cr.sup.6+ ions into the cell's electrolyte.

Career Highlights

Kazuo Ishida has worked with notable companies such as Hitachi Maxell, Limited and Hitachi Cable, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology.

Collaborations

Throughout his career, Ishida has collaborated with talented individuals, including Kaoru Hisatomi and Yoshio Uetani. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.

Conclusion

Kazuo Ishida's contributions to battery technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for safer and more efficient energy storage solutions.