Inventors with similar research interests:
Location History:
- Minami-ashigara, JP (1997)
- Fukushima, JP (2015)
- Kanagawa-ken, JP (2020)
- Kyoto, JP (2020 - 2021)
- Tokyo, JP (2015 - 2022)
- Kanagawa, JP (1992 - 2023)
Company Filing History:
72 out of 58,131 
38 out of 13,712 
11 out of 16,458 
Years Active: 1992-2023
Areas of Expertise:
Title: Tadahiko Kubota: Innovating in the Field of Secondary Batteries
Introduction:
Tadahiko Kubota, a highly accomplished inventor hailing from Kanagawa, Japan, has made significant contributions to the field of secondary batteries. With over 120 patents under his name, Kubota has demonstrated expertise in developing advanced battery technologies that enhance cycle characteristics, conservation capabilities, and load characteristics. This article explores his latest patents, highlights his career accomplishments, and discusses his collaborations with renowned colleagues.
Latest Patents:
Kubota's recent patents showcase his focus on secondary batteries, electrolytic solutions, battery packs, electronic devices, and electric vehicles. One of his notable inventions includes a secondary battery capable of improving cycling efficiency, conservation characteristics, and load handling capabilities. This battery comprises a cathode, an anode, and an electrolytic solution, with the separator impregnated by a multi-component electrolyte. Kubota's electrolytic solution formulations consist of dicarbonic ester compounds, dicarboxylic compounds, disulfonic compounds, monofluoro lithium phosphate, difluoro lithium phosphate, fluorinated lithium phosphate, fluorinated lithium borate, and imide lithium.
Another patent of Kubota's focuses on batteries utilizing sulfur-based electrodes. By incorporating polysulfide-insoluble or almost insoluble liquid complexes or liquid salts, alongside a solvent in which polysulfide is soluble, Kubota aims to enhance the performance of these batteries. This innovation includes an electrolytic solution with specific sulfur concentration ranges, improving battery reliability and efficiency.
Career Highlights:
Throughout his career, Kubota has worked with distinguished companies such as Sony Corporation and Murata Manufacturing Co., Ltd. His association with these industry giants has provided him with the platform to transform his innovative ideas into practical applications. Kubota's involvement in the development of advanced battery technologies has significantly contributed to the evolution of portable electronics, electric vehicles, and energy storage systems.
Collaborations:
Kubota's achievements have not been solitary endeavors; he has collaborated with notable colleagues to bring his inventions to life. One such collaboration is with Masayuki Ihara, a recognized battery engineer known for his expertise in advanced battery materials and systems. Together, Kubota and Ihara have explored novel electrolytic solutions and battery designs that have revolutionized the energy storage industry.
Hiroyuki Yamaguchi is another esteemed colleague with whom Kubota has collaborated. Yamaguchi's expertise in electronic device design and engineering has complemented Kubota's battery innovations, leading to the development of cutting-edge electronic devices and electric vehicle power systems.
Conclusion:
Tadahiko Kubota's prolific career in the field of secondary batteries showcases his commitment to innovation and technological advancements. With an impressive patent portfolio and collaborations with industry leaders, he has significantly contributed to the growth and development of battery technologies. Kubota's inventions are instrumental in enhancing the performance and reliability of secondary battery systems, paving the way for a more sustainable and efficient future in various industries.