Location History:
- Kyoto, JP (2014)
- Osaka, JP (2020)
- Tokyo, JP (2021 - 2023)
Company Filing History:
Years Active: 2014-2025
Title: Innovations of Hirokazu Kamine
Introduction
Hirokazu Kamine is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery technology, holding a total of nine patents. His work focuses on nonaqueous secondary batteries, which are crucial for modern energy storage solutions.
Latest Patents
One of Kamine's latest patents is for a nonaqueous secondary battery that includes a positive electrode capable of occluding and releasing lithium ions. The negative electrode contains materials selected from lithium metals and other compounds that also facilitate lithium ion movement. Another notable patent involves a nonaqueous secondary battery that features a positive electrode made from a lithium-containing metal oxide, specifically LiNiCoMnO, with precise specifications for its composition. This battery design ensures minimal change in the c-axis lattice constant during cycle testing, enhancing its durability and performance.
Career Highlights
Throughout his career, Kamine has worked with notable companies such as Asahi Kasei and Hitachi, where he has contributed to advancements in battery technology. His expertise in this area has positioned him as a key figure in the development of efficient energy storage systems.
Collaborations
Kamine has collaborated with talented individuals in his field, including Naoki Matsuoka and Mitsuhiro Kishimi. These partnerships have fostered innovation and have led to the successful development of several patented technologies.
Conclusion
Hirokazu Kamine's contributions to battery technology through his patents and collaborations highlight his importance in the field of energy storage. His work continues to influence advancements in nonaqueous secondary batteries, paving the way for future innovations.
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.