Company Filing History:
Years Active: 2010-2012
Title: Yuji Mototani: Innovator in Battery Technology
Introduction
Yuji Mototani is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of battery technology, holding a total of 3 patents. His work focuses on developing advanced battery systems that enhance performance and efficiency.
Latest Patents
One of his latest innovations is a zinc-alkaline battery. This battery design includes a negative electrode, a positive electrode, a separator, and an electrolyte. The negative electrode contains a zinc alloy powder that includes 20 to 50 wt % of a micropowder with a particle size of 75 µm or less. In a constant resistance discharge, the time period for the negative electrode potential to rise is shorter than the time period for the positive electrode potential to fall. Another notable patent is for an alkaline battery, which consists of a positive electrode with a positive electrode active material, a negative electrode with a negative electrode active material, and an alkaline electrolyte that includes potassium hydroxide. The positive electrode active material comprises a manganese dioxide powder, while the negative electrode active material consists of a zinc powder. In the powder X-ray diffraction pattern of the manganese dioxide powder using CuKα radiation, the diffraction peak attributed to the (110) plane is in the range of 20.5° to 21.7°, and the ratio of the peak intensity of the (130) plane to the peak intensity of the (021) plane: I(130)/I(021) is 0.1 or less.
Career Highlights
Yuji Mototani is currently employed at Panasonic Corporation, where he continues to innovate in battery technology. His work has been instrumental in advancing the capabilities of alkaline and zinc-alkaline batteries.
Collaborations
He collaborates with notable colleagues, including Jun Nunome and Hidekazu Hiratsuka, who contribute to his research and development efforts.
Conclusion
Yuji Mototani's contributions to battery technology through his patents and work at Panasonic Corporation highlight his role as a key innovator in the field. His advancements in battery design are paving the way for more efficient energy storage solutions.