Location History:
- Hiroshima, JP (2002 - 2004)
- Saitama, JP (2010)
- Ageo, JP (2008 - 2012)
Company Filing History:
Years Active: 2002-2012
Title: The Innovations of Yoshiki Sakaguchi
Introduction
Yoshiki Sakaguchi is a prominent inventor based in Ageo, Japan. He has made significant contributions to the field of nonaqueous secondary batteries, holding a total of 6 patents. His work focuses on enhancing the performance and efficiency of battery technology, which is crucial for various applications in modern electronics.
Latest Patents
Sakaguchi's latest patents include innovative designs for negative electrodes in nonaqueous secondary batteries. One of his patents describes a negative electrode that features an active material layer containing active material particles. These particles are partially coated with a metallic material that has a low capability of lithium compound formation. The design includes voids between the metallic material-coated particles, with a void fraction ranging from 15% to 45%. Additionally, the active material particles are preferably silicon-based and contain 1% to 3% by weight of an electroconductive carbon material.
Another notable patent outlines a negative electrode that has an active material layer with a metallic material deposited among the particles through electroplating. This design incorporates a large number of holes extending through the thickness of the active material layer, enhancing the electrode's performance. The negative electrode also features a pair of current collecting layers that come into contact with an electrolyte, with the active material layer positioned between these layers.
Career Highlights
Yoshiki Sakaguchi is currently employed at Mitsui Mining & Smelting Company, Ltd., where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the capabilities of nonaqueous secondary batteries, which are essential for powering a wide range of electronic devices.
Collaborations
Sakaguchi collaborates with notable colleagues such as Kiyotaka Yasuda and Shingo Kikugawa. Their combined expertise contributes to the development of cutting-edge technologies in the battery sector.
Conclusion
Yoshiki Sakaguchi's contributions to battery technology through his patents and collaborations highlight his role as a key innovator in the field. His work not only advances the technology but also paves the way for future developments in energy storage solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.