Location History:
- Saitama, JP (2014)
- Takehara, JP (2019)
Company Filing History:
Years Active: 2014-2019
Title: Innovations by Tomohiro Sakata
Introduction
Tomohiro Sakata is a notable inventor based in Takehara, Japan. He has made significant contributions to the field of battery technology and materials science. With a total of 2 patents, his work focuses on enhancing the performance and efficiency of materials used in electric vehicles and other applications.
Latest Patents
One of Sakata's latest patents is for a lithium metal composite oxide having a layered structure. This innovative material is particularly excellent as a positive electrode active material for batteries that are mounted on electric vehicles or hybrid vehicles. The lithium metal composite oxide is represented by the general formula Li(MnCoNi)O(0.00≤X≤0.07, 0.10≤α≤0.40, 0.10≤β≤0.40, and 0.30≤γ≤0.75). It boasts a specific surface area of more than 2.0 m/g but 5.0 m/g or less, with an average particle size of the primary particles/crystallite size ratio ranging from 5.7 to 18.5.
Another significant patent by Sakata is for a surface-treated electro-deposited copper foil and the method for manufacturing the same. This invention aims to provide a surface-treated electro-deposited copper foil that has a low profile comparable to or better than that of conventional low-profile surface-treated electro-deposited copper foils. The maximum waviness height (Wmax) of the bonding surface is designed to be between 0.05 μm to 0.7 μm, with a maximum peak to valley height (PV) of 0.05 to 1.5 μm, and surface roughness (Rzjis) of 0.1 μm to 1.0 μm.
Career Highlights
Tomohiro Sakata is currently employed at Mitsui Mining & Smelting Company, Ltd. His work at this esteemed company has allowed him to focus on innovative materials and technologies that contribute to advancements in the industry.
Collaborations
Sakata has collaborated with notable coworkers, including Makoto Dobashi and Mitsuyoshi Matsuda. Their combined expertise has fostered a productive environment for innovation and development.
Conclusion
Tomohiro Sakata's contributions to the field of
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.