Location History:
- Kawasaki, JP (2006)
- Atsugi, JP (2022 - 2023)
- Tokyo, JP (1997 - 2024)
- Musashino, JP (2022 - 2024)
Company Filing History:
10 out of 5,289 
3 out of 1,237 
1 out of 101 Years Active: 1997-2024
Title: Masahiko Hayashi: Innovator in Lithium Battery Technology
Introduction
Masahiko Hayashi is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of lithium secondary batteries. With a total of 18 patents to his name, he has made remarkable advancements in battery technology that enhance capacity and longevity.
Latest Patents
One of Hayashi's latest patents focuses on a lithium secondary battery that boasts a higher capacity and a longer life. This innovative battery design includes a positive electrode made from a material capable of intercalation and deintercalation of lithium ions, a lithium ion-conductive electrolyte featuring a salen-based metal complex, and a negative electrode that allows for the occlusion and release of lithium metal or lithium ions. The salen-based metal complex utilized in this invention is selected from various compounds, including (R,R)-(−)-N,N′-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminotitanium chloride (TiSl), among others. Another notable patent involves a battery that comprises a cathode made of a bicontinuous body with a three-dimensional network structure, an anode, and an electrolyte. The electrolyte can be an aqueous solution of potassium chloride or sodium chloride, while the anode may consist of metals such as magnesium, zinc, iron, or aluminum.
Career Highlights
Throughout his career, Masahiko Hayashi has worked with notable organizations, including Nippon Telegraph and Telephone Corporation. His work has significantly impacted the development of advanced battery technologies, making him a key figure in the industry.
Collaborations
Hayashi has collaborated with several professionals in his field, including Takeshi Komatsu and Masaya Nohara. These collaborations have contributed to the innovative advancements in battery technology that he is known for.
Conclusion
Masahiko Hayashi's contributions to lithium battery technology exemplify his dedication to innovation and excellence. His patents reflect a commitment to enhancing energy storage solutions, which are crucial for the future of technology.
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.