Isamu Saruwatari

Title: Isamu Saruwatari: Innovator in Alkaline Battery Technology

Introduction

Isamu Saruwatari is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, particularly in the development of alkaline batteries. His innovative approach has led to advancements that enhance the safety and efficiency of these power sources.

Latest Patents

Saruwatari holds a patent for an alkaline battery that features a unique design. The battery case is sealed with a sealing plate and a gasket, which includes an explosion-proof valve. Additionally, the design incorporates a vent in the sealing plate and an electrolyte filter made of a porous membrane. The specifications of the battery ensure that the volume of the space defined by the sealing plate and the electrolyte filter is greater than or equal to 0.25 cm. Furthermore, the tensile stress of the electrolyte filter at 100% tensile elongation is maintained within a range of 60-4000 N/m. This patent showcases his commitment to improving battery safety and performance.

Career Highlights

Saruwatari is currently employed at Panasonic Corporation, a leading company in electronics and battery technology. His work at Panasonic has allowed him to focus on innovative solutions that address the challenges faced in the battery industry. His dedication to research and development has positioned him as a key player in the field.

Collaborations

Throughout his career, Saruwatari has collaborated with talented individuals such as Fumio Kato and Fumiharu Sakashita. These collaborations have fostered a creative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their innovations.

Conclusion

Isamu Saruwatari's contributions to alkaline battery technology exemplify his innovative spirit and dedication to improving energy solutions. His patent reflects a significant advancement in battery safety and efficiency, marking him as a prominent figure in the field.