Ritsuo Hara

Title: Ritsuo Hara: Innovator in Electric Double-Layer Capacitors

Introduction

Ritsuo Hara is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of electric double-layer capacitors, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of these energy storage devices.

Latest Patents

Hara's latest patents include innovative designs for electric double-layer capacitors. One of his patents describes an electric double-layer capacitor that features a casing, a pair of porous electrodes, and a permeable separator sandwiched between the electrodes. The separator is made from an aggregate of cellulose fiber that has been modified by an organic solvent. This design allows for improved wettability of the cellulose fiber with the electrolytic liquid, enhancing the permeation of the liquid into the separator and reducing the internal resistance of the capacitor. Another patent outlines a method for making this separator, which involves producing a cellulose fiber aggregate, forming a sheet, modifying its surface, and cutting it to the desired size and shape.

Career Highlights

Ritsuo Hara is currently employed at Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His role involves research and development in energy storage technologies, particularly focusing on electric double-layer capacitors. His innovative approaches have contributed to advancements in the efficiency and performance of these devices.

Collaborations

Hara has collaborated with several talented individuals in his field, including Noriko Ishii and Jiro Okuma. Their combined expertise has fostered a productive environment for innovation and development in capacitor technology.

Conclusion

Ritsuo Hara's contributions to electric double-layer capacitors demonstrate his commitment to advancing energy storage solutions. His innovative patents and collaborative efforts continue to influence the field positively.