Location History:
- Tokyo, JP (1995 - 1996)
- Kamakura, JP (1997)
- Tokyo-to, JP (1999)
- Hiratsuka, JP (2000)
Company Filing History:
Years Active: 1995-2000
Title: Norikatsu Akutsu: Innovator in Battery Technology
Introduction
Norikatsu Akutsu is an accomplished inventor based in Tokyo, Japan. He is notable for his advancements in battery technology, contributing significantly to the field with a total of five patents. His innovative work focuses primarily on alkaline storage batteries and hydrogen storage alloys, showcasing his commitment to energy solutions.
Latest Patents
One of Akutsu's latest patents is for an alkaline storage battery that encompasses a positive electrode made from nickel hydroxide contained in a porous plaque, along with a negative electrode, separator, and alkaline electrolyte. This inventive battery design features the lithium-cobalt complex oxide, represented by the formula Li.sub.x CoO.sub.2 (where x ranges from 0.2-0.9), which acts as a conductive agent, enhancing performance.
Another significant patent is for a method for producing a hydrogen storage alloy electrode. This method involves treating the alloy in an alkaline solution containing cobalt or copper ions at elevated temperatures while in powder form or after electrode formation. This treatment yields a hydrogen storage alloy electrode that exhibits excellent high-rate discharge performance even at low temperatures.
Career Highlights
Norikatsu Akutsu is affiliated with Matsushita Electric Industrial Co., Ltd., a company renowned for its innovative electronic products and technologies. His role at the company has allowed him to make substantial contributions to energy storage solutions, ultimately enhancing the efficiency and sustainability of various electronic devices.
Collaborations
Throughout his career, Akutsu has worked alongside notable colleagues such as Munehisa Ikoma and Masashi Enokido. Their collaborative efforts have propelled advancements in battery technology, further underscoring the importance of teamwork and shared expertise in the field of innovation.
Conclusion
Norikatsu Akutsu's patents and contributions to battery technology position him as a key inventor in the realm of energy solutions. His innovative designs and methodologies are paving the way for advancements that could significantly impact various sectors, including consumer electronics and renewable energy sources. Through his work at Matsushita Electric Industrial Co., Ltd., Akutsu continues to influence the future of energy storage technologies.