Location History:
- Fujisawa, JP (2008 - 2010)
- Yokohama, JP (2010 - 2011)
- Osaka, JP (2011 - 2013)
- Hyogo, JP (2016 - 2023)
Company Filing History:
8 out of 8,776 
6 out of 16,453 
2 out of 2,560 
Years Active: 2008-2023
Title: Haruya Nakai: Innovator in Battery Technology
Introduction
Haruya Nakai is a prominent inventor based in Hyogo, Japan, known for his significant contributions to the field of battery technology. With a total of 17 patents to his name, Nakai has made remarkable advancements in the development of nonaqueous electrolyte secondary batteries.
Latest Patents
Nakai's latest patents include innovative designs for electrodes in nonaqueous electrolyte secondary batteries. One notable patent describes a negative electrode that features a protecting layer, which covers the active material layer and has higher electrical resistance than the active material itself. This design enhances the performance and longevity of the battery. Another patent focuses on a positive electrode that incorporates a unique electroconductive agent, formed from fibrous carbons, which improves the efficiency of the battery.
Career Highlights
Throughout his career, Nakai has worked with leading companies in the electronics and battery industries, including Sanyo Electric Co., Ltd. and Panasonic Corporation. His work has been instrumental in advancing battery technology, making significant impacts on energy storage solutions.
Collaborations
Nakai has collaborated with notable colleagues in the field, including Yoshiyuki Muraoka and Takashi Ohkawa. These partnerships have fostered innovation and contributed to the development of cutting-edge battery technologies.
Conclusion
Haruya Nakai's contributions to battery technology through his numerous patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the future of 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.