Company Filing History:
9 out of 720 
7 out of 1,714 
Years Active: 2011-2018
Title: Masaharu Watada: Innovator in Hydrogen Storage Technology
Introduction
Masaharu Watada is a prominent inventor based in Kyoto, Japan, known for his significant contributions to the field of hydrogen storage technology. With a total of nine patents to his name, Watada has made remarkable advancements that enhance the efficiency and performance of hydrogen storage systems.
Latest Patents
Watada's latest patents include innovative technologies such as a hydrogen storage alloy, a hydrogen storage alloy electrode, and a secondary battery. One of his notable inventions is a hydrogen storage alloy characterized by the layering of two or more crystal phases with different crystal structures in a c-axis direction. This invention is distinguished by a minimal difference in the lattice constant a, which is 0.03 Å or less. Another significant patent focuses on improving the cycle performance of nickel-metal hydride batteries using a rare earth-Mg—Ni type alloy. This invention features a negative electrode that includes an La—Mg—Ni based hydrogen absorbing alloy, which contains a crystal phase with a GdCotype crystal structure and calcium.
Career Highlights
Throughout his career, Watada has worked with esteemed organizations such as GS Yuasa International Ltd. and the National Institute of Advanced Industrial Science and Technology. His work in these institutions has allowed him to develop cutting-edge technologies that contribute to the advancement of energy storage solutions.
Collaborations
Watada has collaborated with notable colleagues, including Manabu Kanemoto and Minoru Kuzuhara, to further enhance his research and development efforts in hydrogen storage technologies.
Conclusion
Masaharu Watada's innovative work in hydrogen storage technology has positioned him as a key figure in the field. His patents reflect a commitment to improving energy storage solutions, which are crucial for the future of sustainable energy.