Company Filing History:
1 out of 50 
1 out of 36,713 
1 out of 1,819 
Years Active: 2025
Title: Takeo Okanishi: Innovator in Hydrogen Storage Technology
Introduction
Takeo Okanishi is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of hydrogen storage technology, particularly in the development of alkaline storage batteries. His innovative work has implications for the automotive industry and energy storage solutions.
Latest Patents
Okanishi holds a patent for a hydrogen storage alloy designed for use in alkaline storage batteries. This patent describes a hydrogen storage alloy suitable for a negative electrode of an on-board alkaline storage battery. The alloy features a fine-grained structure and is represented by a general formula: (LaSm)MgNiAlCr, with specific conditions for its components. This technology aims to enhance the efficiency and performance of alkaline storage batteries used in vehicles.
Career Highlights
Throughout his career, Okanishi has worked with prominent companies such as Japan Metals & Chemicals Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in hydrogen storage technology.
Collaborations
Okanishi has collaborated with talented individuals in his field, including Takao Sawa and Saki Notoyama. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Takeo Okanishi's work in hydrogen storage technology represents a significant advancement in energy solutions for vehicles. His innovative patent and career achievements highlight his role as a key inventor in this important field.