Shun Hashimoto

Title: Shun Hashimoto: Innovator in Battery Technology

Introduction

Shun Hashimoto is a notable inventor based in Hyogo, Japan, recognized for his contributions to battery technology. He holds a total of five patents, showcasing his innovative approach to enhancing the performance and efficiency of secondary batteries.

Latest Patents

Among his latest patents is a binder for secondary batteries, which provides excellent binding force. This invention comprises a polymer compound that contains an acrylic repeating unit, with a 3% by mass aqueous solution of the polymer compound exhibiting a yellowness index of 14 or less. Another significant patent is related to a polymer composition that allows the use of an aqueous solution of a copolymer of vinyl alcohol and an alkali metal neutralized product of ethylenically unsaturated carboxylic acid or carboxymethyl cellulose as a binder for secondary batteries. This invention ensures that there is no significant viscosity increase even when stored in an aqueous solution.

Career Highlights

Shun Hashimoto has worked with prominent companies such as Sumitomo Seika Chemicals Co., Ltd. and NEC Corporation. His experience in these organizations has contributed to his expertise in the field of battery technology and materials science.

Collaborations

He has collaborated with notable coworkers, including Junichi Fujishige and Yuji Kinpara, who have also made significant contributions to the field.

Conclusion

Shun Hashimoto's innovative work in battery technology, particularly through his recent patents, highlights his role as a key inventor in this critical area of research and development. His contributions continue to influence advancements in secondary battery performance and efficiency.