Location History:
- Kawasaki, JP (1993 - 2015)
- Atsugi, JP (1987 - 2023)
Company Filing History:
33 out of 39,244 
2 out of 1,715 
Years Active: 1987-2023
Title: **Yoshihiko Imanaka: A Pioneer in Photoexcitable Materials and Innovative Electrode Technologies**
Introduction
Yoshihiko Imanaka is a notable inventor based in Kawasaki, Japan, recognized for his significant contributions to the fields of photoexcitable materials and electrode technology. With an impressive portfolio of 33 patents, Imanaka has demonstrated his expertise and innovation through several groundbreaking inventions that have wide-ranging applications.
Latest Patents
Among his latest inventions is a method for manufacturing photoexcitable material, which includes a solid solution of Metal N (where M represents at least one of gallium, aluminum, and indium) combined with zinc oxide (ZnO). This innovative material possesses a composition of 30 to 70 mol % ZnO and features a band gap energy of 2.20 eV or lower.
Another notable patent is for an oxygen generating electrode, which consists of a conductive layer, a photocatalyst layer, and a light-absorbing layer positioned between the conductive and photocatalyst layers. This light-absorbing layer is crafted from one or multiple perovskite-type films that incorporate tin (Sn), oxygen (O), sulfur (S), and select elements from Group 1 or Group 2 of the periodic table. The films are expertly doped with sulfur to substitute for oxygen sites, thereby enabling the band gap to vary between 0 eV and 4 eV.
Career Highlights
Throughout his career, Yoshihiko Imanaka has held positions at prestigious organizations, notably Fujitsu Corporation and the National Institute of Advanced Industrial Science and Technology. His work in these companies has facilitated the advancement of technologies focusing on energy conversion and materials science.
Collaborations
Imanaka has collaborated with esteemed colleagues such as Hideyuki Amada and Nobuo Kamehara. These partnerships have proven fruitful in advancing research initiatives and enhancing the collective understanding of innovative material applications.
Conclusion
Yoshihiko Imanaka stands out as a significant figure in the domain of materials and electrode technology. His 33 patents reflect not only his inventive spirit but also his commitment to pushing the boundaries of scientific exploration and innovation. Through his continued work and collaborations, he is set to impact future developments in photoexcitable materials and energy generation technologies.