This inventor holds 3 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2007-2013.
Location History:
- Kobe, JP (2007)
- Osaka, JP (2007 - 2013)
Company Filing History:
Years Active: 2007-2013
Title: Koh Masahara: Innovator in Lithium Ion Battery Technology
Introduction
Koh Masahara is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, particularly in lithium ion secondary batteries. With a total of 3 patents to his name, Masahara continues to push the boundaries of innovation in energy storage solutions.
Latest Patents
One of Masahara's latest patents involves a lithium ion secondary battery that includes a positive electrode containing a positive electrode active material, a negative electrode with a negative electrode active material, and a nonaqueous electrolyte. The positive electrode active material is a lithium transition metal oxide that contains niobium and is represented by the formula xLi[LiMnNb]O·(1−x)LiMNbO, where specific conditions for x, q, and r are defined. During the initial charging process, oxygen desorbs from the positive electrode active material, enhancing the battery's performance.
Another notable patent focuses on a dielectric ceramic material and multilayer ceramic substrate. This material is produced by firing a raw material that comprises an alumina powder and a glass powder containing at least SiO and MgO. The dielectric ceramic material is characterized by a specific ratio in X-ray diffraction peak intensity, which is crucial for its application in electronic devices.
Career Highlights
Koh Masahara has been associated with Sanyo Electric Co., Ltd., where he has played a vital role in advancing battery technology. His work has not only contributed to the company's reputation but has also had a lasting impact on the industry as a whole.
Collaborations
Masahara has collaborated with notable colleagues, including Hiroshi Nonoue and Katsunori Yanagida. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Koh Masahara is a key figure in the field of lithium ion battery technology, with a focus on enhancing energy storage solutions. His patents reflect a commitment to innovation and collaboration, positioning him as a leader in his field.