Atsushi Ogawa

Title: **Atsushi Ogawa: Innovator in Battery Technology**

Introduction

Atsushi Ogawa, based in Wako, Japan, is a notable inventor with an impressive portfolio of 10 patents. His innovations primarily focus on advancements in nonaqueous electrolyte secondary batteries, significantly contributing to the field of battery technology and performance.

Latest Patents

Atsushi's latest patents include a positive electrode active material designed for nonaqueous electrolyte secondary batteries. This innovative material comprises particles of a lithium-transition metal composite oxide with a layered structure that incorporates nickel. The average particle size, based on electron microscopic observation, ranges from 1 μm to 7 μm. Notably, the ratios of different particle sizes within the material ensure optimal performance and efficiency.

Additionally, he has patented an electrode for nonaqueous electrolyte secondary batteries, which consists of a collector and a positive electrode active material layer. This layer is formulated from compound particles featuring a layered structure of two or more transition metals. The design considers particle size distribution, ensuring the average particle diameter is conducive to enhanced battery performance. The positive electrode layer maintains a void fraction between 10-45%, further optimizing its efficiency.

Career Highlights

Throughout his career, Atsushi Ogawa has worked with prominent companies in the automotive and chemical industries, including Honda Motor Co., Ltd. and Nichia Corporation. His role in these organizations has allowed him to leverage his expertise in battery technology and electrochemistry, fostering innovations that advance modern energy storage solutions.

Collaborations

Atsushi has collaborated with several esteemed professionals in his field, including Toru Sukigara and Hiroto Maeyama. These partnerships have played a significant role in the development and enhancement of his innovative patents, reflecting a collective effort toward excellence in the domain of battery technology.

Conclusion

Atsushi Ogawa stands out as a prominent inventor whose contributions to the battery sector have been transformative. With 10 patents under his name and a focus on enhancing nonaqueous electrolyte secondary batteries, his work continues to influence the future of energy storage solutions worldwide. His collaborations and career at established companies underscore his commitment to innovation and technological advancement.