Location History:
- Chigasaki, JP (2009)
- Kanagawa, JP (2012)
- Osaka, JP (2012 - 2019)
Company Filing History:
5 out of 13,247 
4 out of 16,453 
Years Active: 2009-2019
Title: Innovations of Hideaki Ohyama in Battery Technology
Introduction
Hideaki Ohyama is a prominent inventor based in Osaka, Japan, known for his significant contributions to battery technology. With a total of nine patents to his name, he has focused on developing advanced materials for nickel-metal hydride storage batteries. His work has been instrumental in enhancing battery capacity and reducing self-discharge rates.
Latest Patents
Ohyama's latest patents include innovations such as an electrode alloy powder and a negative electrode for nickel-metal hydride storage batteries. The electrode alloy powder is designed to improve the performance of nickel-metal hydride storage batteries by providing a high battery capacity and minimizing self-discharge. The alloy powder consists of a mixture of particles from a first hydrogen storage alloy with an AB-type crystal structure and at least one second hydrogen storage alloy. This innovative approach ensures that the first hydrogen storage alloy constitutes more than 50 mass percent of the mixture. Additionally, he has developed an alloy powder that enhances life characteristics and high-temperature storage capabilities, incorporating elements such as La, Ni, Co, and others in specific molar ratios.
Career Highlights
Throughout his career, Hideaki Ohyama has worked with notable companies, including Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his expertise in battery technology and intellectual property management.
Collaborations
Ohyama has collaborated with esteemed colleagues such as Fumio Kato and Shinichi Sumiyama, contributing to the advancement of battery technologies through shared knowledge and innovative ideas.
Conclusion
Hideaki Ohyama's work in the field of battery technology has led to significant advancements in nickel-metal hydride storage batteries. His innovative patents and collaborations highlight his commitment to improving 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.