Location History:
- Aichi-ken, JP (2011)
- Toyota, JP (2015)
- Kosai, JP (2007 - 2016)
Company Filing History:
2 out of 107 
2 out of 36,771 
1 out of 898 
Years Active: 2007-2016
Title: Kazuhiro Ohkawa: Innovator in Alkaline Storage Battery Technology
Introduction
Kazuhiro Ohkawa is a notable inventor based in Kosai, Japan. He has made significant contributions to the field of alkaline storage batteries, holding a total of 4 patents. His work focuses on enhancing the performance and longevity of battery technology.
Latest Patents
Ohkawa's latest patents include innovations such as a positive electrode active material for alkaline storage batteries, a positive electrode for alkaline storage batteries, and methods for manufacturing these components. His inventions are designed to provide excellent output characteristics, self-discharge characteristics, and cycle lifetime characteristics. The positive electrode active material features nickel hydroxide particles with magnesium in a solid solution state, coated with a cobalt compound layer that enhances performance.
Career Highlights
Throughout his career, Kazuhiro Ohkawa has worked with prominent companies such as Panasonic Ev Energy Co., Ltd. and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative battery technologies.
Collaborations
Ohkawa has collaborated with notable coworkers, including Hiroyuki Sakamoto and Toshifumi Ueda. Their combined expertise has contributed to advancements in battery technology.
Conclusion
Kazuhiro Ohkawa's contributions to alkaline storage battery technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of materials and engineering, paving the way for future advancements in energy storage solutions.