Company Filing History:
Years Active: 2000
Title: **Innovative Contributions of Nobuyoshi Oi to Battery Technology**
Introduction
Nobuyoshi Oi, an accomplished inventor based in Tokushima, Japan, has made significant strides in the field of battery technology. His work has led to the development of a unique rectangular battery design, which has the potential to enhance energy storage solutions. With one patent to his name, Oi embodies the spirit of innovation that drives progress in the technological landscape.
Latest Patents
Nobuyoshi Oi holds a patent for a rectangular battery featuring an electrode group that is inserted into a battery case designed with an airtight structure. This innovative battery design incorporates an electrode group formed by alternately stacking positive and negative electrodes separated by separators. The rectangular battery case has a closed bottom and an open top that is sealed airtight with a cover. Additionally, the outermost electrodes, positioned on both faces of the electrode group, are coated with an active material and have the same polarity. Notably, the capacity of the outermost electrodes is smaller than that of the inwardly disposed electrodes of the same polarity. This inventive approach could lead to advancements in the efficiency and longevity of batteries.
Career Highlights
Throughout his career, Nobuyoshi Oi has been a valuable member of Sanyo Electric Co., Ltd., where he has applied his engineering expertise to refine battery technologies. His work reflects a commitment to improving manufacturing processes and product performance in the electronic sector. Oi's innovative mindset and attention to detail have positioned him as a notable inventor within the industry.
Collaborations
Nobuyoshi Oi collaborates with talented professionals, including colleagues Takeo Hamamatsu and Masao Inoue. This collaborative environment at Sanyo Electric Co., Ltd. fosters creativity and innovation, enabling Oi to push the boundaries of traditional battery design and explore new frontiers in energy storage.
Conclusion
Nobuyoshi Oi's contributions to battery technology exemplify the impact of innovative thinking in the field of energy storage. His patent for a rectangular battery showcases a novel approach that may influence future developments in the industry. As he continues his work at Sanyo Electric Co., Ltd., Oi remains a pivotal figure in the pursuit of sustainable and efficient energy solutions.