Company Filing History:
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Years Active: 2003-2009
Title: Innovations of Kunikazu Nagai: A Pioneer in Battery Technology
Introduction: Kunikazu Nagai, an inventive mind hailing from Koga, Japan, has made significant contributions to the field of battery technology. With two patents to his name, Nagai has pioneered advancements that enhance the efficiency and performance of alkaline batteries and nickel-hydrogen cells. His work is essential in the quest for more efficient energy storage solutions in modern applications.
Latest Patents: Nagai's innovative patents showcase his expertise in battery design and materials. His latest advancements include an alkaline battery that features a unique electrode with a current collector made from a nonwoven fabric, which is filled with an active substance. This electrode design benefits from a nickel-plating film that enhances conductivity, with a specific surface area per unit volume of the current collector set between 0.13 m/cm and 0.35 m/cm.
Another notable patent involves a positive electrode plate for nickel-hydrogen cells. This plate is created by utilizing a foaming nickel substrate that is filled with a paste-like kneaded substance comprising nickel hydroxide. The innovative technique not only improves the ohmic resistance but also manages to maintain a balanced energy density, as the mass per unit area of nickel in the substrate is meticulously controlled between 0.5 kg/m and 1.1 kg/m.
Career Highlights: Throughout his career, Kunikazu Nagai has worked with notable companies such as Sanoh Industrial Co., Ltd. and Jemco Inc., where he applied his innovative thinking to various projects and developed cutting-edge technologies. His contributions have enhanced the understanding and capabilities of battery manufacturing, making him a recognized figure in the industry.
Collaborations: Nagai has had the privilege of collaborating with esteemed colleagues, including Kazuya Tsuda and Hiroyuki Imai. Together, they have pushed the boundaries of what is possible in battery technology, leading to groundbreaking developments and shared knowledge that foster innovation.
Conclusion: Kunikazu Nagai embodies the spirit of innovation in battery technology. His patents not only reflect his ingenuity but also contribute to advancing energy solutions that can impact multiple industries. As he continues to explore new frontiers, Nagai's legacy in the realm of inventions will surely leave a significant mark on future innovations.