Location History:
- Kanagawa-ken, JP (2006 - 2007)
- Yokohama, JP (2008 - 2011)
Company Filing History:
Years Active: 2006-2011
Title: Innovations of Yoshiko Hishitani
Introduction
Yoshiko Hishitani is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced materials for electronic applications. With a total of 4 patents to his name, Hishitani continues to push the boundaries of innovation.
Latest Patents
Hishitani's latest patents include a capacitor electrode and a method of manufacturing the same. This invention relates to a capacitor electrode that features porous layers made of a fiber and/or a whisker containing crystal tungsten oxides. The tungsten oxide fiber and/or whisker contain WO as a main ingredient and are produced on a substrate. The manufacturing process involves heating the substrate or its precursor in a vacuum or in an inert atmosphere containing a minute amount of oxygen, thereby completing the fiber and/or whisker.
Another significant patent is for a fuel cell collector structure and solid oxide fuel cell stack using the same. This invention includes a single cell formed by sandwiching a plate-shaped solid electrolyte between a fuel electrode and an air electrode. The collector, positioned adjacent to the single cell, is made of a porous electric conductor with multiple apertures on its surface. The single cell and/or the separator features a plurality of electrically conductive projections that intrude into the apertures to establish contact with the collector.
Career Highlights
Yoshiko Hishitani is currently employed at Nissan Motor Company Limited, where he applies his expertise in materials science and engineering. His work has been instrumental in advancing the company's technological capabilities.
Collaborations
Hishitani collaborates with talented individuals such as Keiko Kushibiki and Masaharu Hatano, contributing to a dynamic and innovative work environment.
Conclusion
Yoshiko Hishitani's contributions to the field of technology through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in electronic materials and fuel cell technology.