Location History:
- Yokohama, JP (1991 - 1992)
- Takasaki, JP (2002)
- Tokyo, JP (2004)
- Fujisawa, JP (1998 - 2013)
- Kashiwazaki, JP (2017 - 2020)
Company Filing History:
17 out of 52,711 
4 out of 76 
1 out of 832,680 Years Active: 1991-2020
Title: Hirotaka Hayashida: Innovator in Battery Technology
Introduction
Hirotaka Hayashida is a prominent inventor based in Fujisawa, Japan. He holds a remarkable portfolio of 18 patents, showcasing his expertise in battery technology. His innovative contributions have significantly advanced the field of energy storage solutions.
Latest Patents
One of Hayashida's latest patents is a battery system that includes a first battery and a second battery connected in parallel. The first battery is a lead storage battery, while the second battery features a nonaqueous electrolyte battery. This nonaqueous battery includes a positive electrode and a negative electrode, with the negative electrode containing a lithium titanate mixture. The design optimizes the capacity ratio between the two batteries, enhancing overall performance. Another notable patent is for a non-aqueous electrolyte secondary battery, which comprises an exterior member housing a titanium-containing oxide negative electrode, a positive electrode, and a separator. This innovative design incorporates a non-aqueous electrolyte solution that contains chain carbonates, improving the battery's efficiency at low temperatures.
Career Highlights
Hayashida has made significant contributions while working at notable companies such as Toshiba Corporation and Toshiba Battery Co., Ltd. His work has focused on developing advanced battery technologies that meet the growing demands for efficient energy storage.
Collaborations
Throughout his career, Hayashida has collaborated with esteemed colleagues, including Masaaki Yamamoto and Motoya Kanda. These partnerships have fostered innovation and have been instrumental in the development of cutting-edge battery technologies.
Conclusion
Hirotaka Hayashida's contributions to battery technology have established him as a leading inventor in the field. His innovative patents and collaborations reflect his commitment to advancing energy storage solutions. His work continues to influence the future of battery technology and energy efficiency.
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.